Browse Source
- Deleted obsolete files including ALL_FIXES.md, MESSAGE_QUEUE_FIX.md, PUBLISHER_FIX.md, and others to streamline the codebase. - Implemented critical fixes for subscription stability, ensuring receiver channels are consumed and preventing drops. - Introduced per-subscription consumer goroutines to enhance event delivery and prevent message queue overflow. - Updated documentation to reflect changes and provide clear testing guidelines for subscription stability. - Bumped version to v0.26.3 to signify these important updates.main
mleku
2 months ago
18 changed files with 177 additions and 2647 deletions
@ -1,169 +0,0 @@
@@ -1,169 +0,0 @@
|
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# Critical Publisher Bug Fix |
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|
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## Issue Discovered |
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|
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Events were being published successfully but **never delivered to subscribers**. The test showed: |
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- Publisher logs: "saved event" |
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- Subscriber logs: No events received |
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- No delivery timeouts or errors |
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|
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## Root Cause |
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|
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The `Subscription` struct in `app/publisher.go` was missing the `Receiver` field: |
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|
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```go |
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// BEFORE - Missing Receiver field |
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type Subscription struct { |
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remote string |
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AuthedPubkey []byte |
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*filter.S |
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} |
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``` |
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|
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This meant: |
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1. Subscriptions were registered with receiver channels in `handle-req.go` |
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2. Publisher stored subscriptions but **NEVER stored the receiver channels** |
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3. Consumer goroutines waited on receiver channels |
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4. Publisher's `Deliver()` tried to send directly to write channels (bypassing consumers) |
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5. Events never reached the consumer goroutines → never delivered to clients |
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|
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## The Architecture (How it Should Work) |
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|
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``` |
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Event Published |
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↓ |
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Publisher.Deliver() matches filters |
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↓ |
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Sends event to Subscription.Receiver channel ← THIS WAS MISSING |
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↓ |
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Consumer goroutine reads from Receiver |
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↓ |
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Formats as EVENT envelope |
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↓ |
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Sends to write channel |
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↓ |
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Write worker sends to client |
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``` |
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|
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## The Fix |
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|
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### 1. Add Receiver Field to Subscription Struct |
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**File**: `app/publisher.go:29-34` |
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|
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```go |
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// AFTER - With Receiver field |
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type Subscription struct { |
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remote string |
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AuthedPubkey []byte |
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Receiver event.C // Channel for delivering events to this subscription |
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*filter.S |
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} |
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``` |
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|
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### 2. Store Receiver When Registering Subscription |
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|
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**File**: `app/publisher.go:125,130` |
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|
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```go |
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// BEFORE |
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subs[m.Id] = Subscription{ |
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S: m.Filters, remote: m.remote, AuthedPubkey: m.AuthedPubkey, |
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} |
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|
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// AFTER |
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subs[m.Id] = Subscription{ |
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S: m.Filters, remote: m.remote, AuthedPubkey: m.AuthedPubkey, Receiver: m.Receiver, |
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} |
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``` |
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|
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### 3. Send Events to Receiver Channel (Not Write Channel) |
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|
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**File**: `app/publisher.go:242-266` |
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|
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```go |
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// BEFORE - Tried to format and send directly to write channel |
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var res *eventenvelope.Result |
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if res, err = eventenvelope.NewResultWith(d.id, ev); chk.E(err) { |
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// ... |
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} |
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msgData := res.Marshal(nil) |
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writeChan <- publish.WriteRequest{Data: msgData, MsgType: websocket.TextMessage} |
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|
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// AFTER - Send raw event to receiver channel |
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if d.sub.Receiver == nil { |
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log.E.F("subscription %s has nil receiver channel", d.id) |
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continue |
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} |
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|
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select { |
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case d.sub.Receiver <- ev: |
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log.D.F("subscription delivery QUEUED: event=%s to=%s sub=%s", |
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hex.Enc(ev.ID), d.sub.remote, d.id) |
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case <-time.After(DefaultWriteTimeout): |
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log.E.F("subscription delivery TIMEOUT: event=%s to=%s sub=%s", |
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hex.Enc(ev.ID), d.sub.remote, d.id) |
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} |
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``` |
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|
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## Why This Pattern Matters (khatru Architecture) |
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|
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The khatru pattern uses **per-subscription consumer goroutines** for good reasons: |
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|
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1. **Separation of Concerns**: Publisher just matches filters and sends to channels |
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2. **Formatting Isolation**: Each consumer formats events for its specific subscription |
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3. **Backpressure Handling**: Channel buffers naturally throttle fast publishers |
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4. **Clean Cancellation**: Context cancels consumer goroutine, channel cleanup is automatic |
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5. **No Lock Contention**: Publisher doesn't hold locks during I/O operations |
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|
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## Files Modified |
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|
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| File | Lines | Change | |
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|------|-------|--------| |
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| `app/publisher.go` | 32 | Add `Receiver event.C` field to Subscription | |
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| `app/publisher.go` | 125, 130 | Store Receiver when registering | |
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| `app/publisher.go` | 242-266 | Send to receiver channel instead of write channel | |
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| `app/publisher.go` | 3-19 | Remove unused imports (chk, eventenvelope) | |
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|
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## Testing |
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|
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```bash |
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# Terminal 1: Start relay |
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./orly |
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|
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# Terminal 2: Subscribe |
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websocat ws://localhost:3334 <<< '["REQ","test",{"kinds":[1]}]' |
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|
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# Terminal 3: Publish event |
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websocat ws://localhost:3334 <<< '["EVENT",{"kind":1,"content":"test",...}]' |
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``` |
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|
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**Expected**: Terminal 2 receives the event immediately |
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|
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## Impact |
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|
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**Before:** |
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- ❌ No events delivered to subscribers |
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- ❌ Publisher tried to bypass consumer goroutines |
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- ❌ Consumer goroutines blocked forever waiting on receiver channels |
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- ❌ Architecture didn't follow khatru pattern |
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|
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**After:** |
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- ✅ Events delivered via receiver channels |
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- ✅ Consumer goroutines receive and format events |
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- ✅ Full khatru pattern implementation |
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- ✅ Proper separation of concerns |
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|
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## Summary |
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|
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The subscription stability fixes in the previous work correctly implemented: |
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- Per-subscription consumer goroutines ✅ |
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- Independent contexts ✅ |
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- Concurrent message processing ✅ |
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|
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But the publisher was never connected to the consumer goroutines! This fix completes the implementation by: |
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- Storing receiver channels in subscriptions ✅ |
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- Sending events to receiver channels ✅ |
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- Letting consumers handle formatting and delivery ✅ |
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|
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**Result**: Events now flow correctly from publisher → receiver channel → consumer → client |
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@ -1,75 +0,0 @@
@@ -1,75 +0,0 @@
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# Quick Start - Subscription Stability Testing |
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|
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## TL;DR |
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|
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Subscriptions were dropping. Now they're fixed. Here's how to verify: |
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|
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## 1. Build Everything |
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|
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```bash |
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go build -o orly |
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go build -o subscription-test ./cmd/subscription-test |
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``` |
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|
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## 2. Test It |
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|
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```bash |
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# Terminal 1: Start relay |
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./orly |
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|
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# Terminal 2: Run test |
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./subscription-test -url ws://localhost:3334 -duration 60 -v |
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``` |
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|
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## 3. Expected Output |
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|
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``` |
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✓ Connected |
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✓ Received EOSE - subscription is active |
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Waiting for real-time events... |
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|
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[EVENT #1] id=abc123... kind=1 created=1234567890 |
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[EVENT #2] id=def456... kind=1 created=1234567891 |
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... |
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|
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[STATUS] Elapsed: 30s/60s | Events: 15 | Last event: 2s ago |
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[STATUS] Elapsed: 60s/60s | Events: 30 | Last event: 1s ago |
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✓ TEST PASSED - Subscription remained stable |
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``` |
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|
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## What Changed? |
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|
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**Before:** Subscriptions dropped after ~30-60 seconds |
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**After:** Subscriptions stay active indefinitely |
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|
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## Key Files Modified |
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|
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- `app/listener.go` - Added subscription tracking |
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- `app/handle-req.go` - Consumer goroutines per subscription |
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- `app/handle-close.go` - Proper cleanup |
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- `app/handle-websocket.go` - Cancel all subs on disconnect |
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|
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## Why Did It Break? |
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|
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Receiver channels were created but never consumed → filled up → publisher timeout → subscription removed |
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|
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## How Is It Fixed? |
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Each subscription now has a goroutine that continuously reads from its channel and forwards events to the client (khatru pattern). |
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|
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## More Info |
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|
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- **Technical details:** [SUBSCRIPTION_STABILITY_FIXES.md](SUBSCRIPTION_STABILITY_FIXES.md) |
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- **Full testing guide:** [TESTING_GUIDE.md](TESTING_GUIDE.md) |
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- **Complete summary:** [SUMMARY.md](SUMMARY.md) |
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|
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## Questions? |
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|
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```bash |
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./subscription-test -h # Test tool help |
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export ORLY_LOG_LEVEL=debug # Enable debug logs |
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``` |
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|
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That's it! 🎉 |
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@ -1,371 +0,0 @@
@@ -1,371 +0,0 @@
|
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# WebSocket Subscription Stability Fixes |
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|
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## Executive Summary |
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|
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This document describes critical fixes applied to resolve subscription drop issues in the ORLY Nostr relay. The primary issue was **receiver channels were created but never consumed**, causing subscriptions to appear "dead" after a short period. |
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|
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## Root Causes Identified |
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|
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### 1. **Missing Receiver Channel Consumer** (Critical) |
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**Location:** [app/handle-req.go:616](app/handle-req.go#L616) |
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|
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**Problem:** |
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- `HandleReq` created a receiver channel: `receiver := make(event.C, 32)` |
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- This channel was passed to the publisher but **never consumed** |
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- When events were published, the channel filled up (32-event buffer) |
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- Publisher attempts to send timed out after 3 seconds |
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- Publisher assumed connection was dead and removed subscription |
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|
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**Impact:** Subscriptions dropped after receiving ~32 events or after inactivity timeout. |
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|
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### 2. **No Independent Subscription Context** |
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**Location:** [app/handle-req.go](app/handle-req.go) |
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|
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**Problem:** |
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- Subscriptions used the listener's connection context directly |
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- If the query context was cancelled (timeout, error), it affected active subscriptions |
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- No way to independently cancel individual subscriptions |
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- Similar to khatru, each subscription needs its own context hierarchy |
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|
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**Impact:** Query timeouts or errors could inadvertently cancel active subscriptions. |
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|
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### 3. **Incomplete Subscription Cleanup** |
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**Location:** [app/handle-close.go](app/handle-close.go) |
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|
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**Problem:** |
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- `HandleClose` sent cancel signal to publisher |
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- But didn't close receiver channels or stop consumer goroutines |
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- Led to goroutine leaks and channel leaks |
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|
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**Impact:** Memory leaks over time, especially with many short-lived subscriptions. |
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|
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## Solutions Implemented |
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|
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### 1. Per-Subscription Consumer Goroutines |
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|
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**Added in [app/handle-req.go:644-688](app/handle-req.go#L644-L688):** |
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|
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```go |
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// Launch goroutine to consume from receiver channel and forward to client |
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go func() { |
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defer func() { |
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// Clean up when subscription ends |
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l.subscriptionsMu.Lock() |
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delete(l.subscriptions, subID) |
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l.subscriptionsMu.Unlock() |
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log.D.F("subscription goroutine exiting for %s @ %s", subID, l.remote) |
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}() |
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|
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for { |
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select { |
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case <-subCtx.Done(): |
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// Subscription cancelled (CLOSE message or connection closing) |
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return |
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case ev, ok := <-receiver: |
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if !ok { |
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// Channel closed - subscription ended |
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return |
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} |
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|
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// Forward event to client via write channel |
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var res *eventenvelope.Result |
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var err error |
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if res, err = eventenvelope.NewResultWith(subID, ev); chk.E(err) { |
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continue |
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} |
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|
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// Write to client - this goes through the write worker |
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if err = res.Write(l); err != nil { |
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if !strings.Contains(err.Error(), "context canceled") { |
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log.E.F("failed to write event to subscription %s @ %s: %v", subID, l.remote, err) |
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} |
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continue |
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} |
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|
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log.D.F("delivered real-time event %s to subscription %s @ %s", |
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hexenc.Enc(ev.ID), subID, l.remote) |
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} |
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} |
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}() |
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``` |
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|
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**Benefits:** |
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- Events are continuously consumed from receiver channel |
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- Channel never fills up |
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- Publisher can always send without timeout |
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- Clean shutdown when subscription is cancelled |
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|
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### 2. Independent Subscription Contexts |
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|
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**Added in [app/handle-req.go:621-627](app/handle-req.go#L621-L627):** |
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|
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```go |
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// Create a dedicated context for this subscription that's independent of query context |
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// but is child of the listener context so it gets cancelled when connection closes |
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subCtx, subCancel := context.WithCancel(l.ctx) |
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|
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// Track this subscription so we can cancel it on CLOSE or connection close |
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subID := string(env.Subscription) |
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l.subscriptionsMu.Lock() |
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l.subscriptions[subID] = subCancel |
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l.subscriptionsMu.Unlock() |
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``` |
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|
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**Added subscription tracking to Listener struct [app/listener.go:46-47](app/listener.go#L46-L47):** |
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|
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```go |
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// Subscription tracking for cleanup |
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subscriptions map[string]context.CancelFunc // Map of subscription ID to cancel function |
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subscriptionsMu sync.Mutex // Protects subscriptions map |
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``` |
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|
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**Benefits:** |
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- Each subscription has independent lifecycle |
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- Query timeouts don't affect active subscriptions |
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- Clean cancellation via context pattern |
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- Follows khatru's proven architecture |
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|
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### 3. Proper Subscription Cleanup |
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|
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**Updated [app/handle-close.go:29-48](app/handle-close.go#L29-L48):** |
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|
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```go |
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subID := string(env.ID) |
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|
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// Cancel the subscription goroutine by calling its cancel function |
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l.subscriptionsMu.Lock() |
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if cancelFunc, exists := l.subscriptions[subID]; exists { |
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log.D.F("cancelling subscription %s for %s", subID, l.remote) |
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cancelFunc() |
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delete(l.subscriptions, subID) |
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} else { |
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log.D.F("subscription %s not found for %s (already closed?)", subID, l.remote) |
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} |
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l.subscriptionsMu.Unlock() |
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|
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// Also remove from publisher's tracking |
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l.publishers.Receive( |
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&W{ |
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Cancel: true, |
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remote: l.remote, |
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Conn: l.conn, |
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Id: subID, |
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}, |
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) |
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``` |
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|
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**Updated connection cleanup in [app/handle-websocket.go:136-143](app/handle-websocket.go#L136-L143):** |
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|
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```go |
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// Cancel all active subscriptions first |
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listener.subscriptionsMu.Lock() |
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for subID, cancelFunc := range listener.subscriptions { |
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log.D.F("cancelling subscription %s for %s", subID, remote) |
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cancelFunc() |
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} |
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listener.subscriptions = nil |
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listener.subscriptionsMu.Unlock() |
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``` |
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|
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**Benefits:** |
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- Subscriptions properly cancelled on CLOSE message |
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- All subscriptions cancelled when connection closes |
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- No goroutine or channel leaks |
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- Clean resource management |
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|
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## Architecture Comparison: ORLY vs khatru |
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|
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### Before (Broken) |
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``` |
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REQ → Create receiver channel → Register with publisher → Done |
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↓ |
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Events published → Try to send to receiver → TIMEOUT (channel full) |
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↓ |
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Remove subscription |
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``` |
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|
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### After (Fixed, khatru-style) |
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``` |
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REQ → Create receiver channel → Register with publisher → Launch consumer goroutine |
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↓ ↓ |
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Events published → Send to receiver ──────────────→ Consumer reads → Forward to client |
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(never blocks) (continuous) |
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``` |
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|
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### Key khatru Patterns Adopted |
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|
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1. **Dual-context architecture:** |
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- Connection context (`l.ctx`) - cancelled when connection closes |
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- Per-subscription context (`subCtx`) - cancelled on CLOSE or connection close |
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|
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2. **Consumer goroutine per subscription:** |
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- Dedicated goroutine reads from receiver channel |
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- Forwards events to write channel |
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- Clean shutdown via context cancellation |
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|
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3. **Subscription tracking:** |
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- Map of subscription ID → cancel function |
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- Enables targeted cancellation |
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- Clean bulk cancellation on disconnect |
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|
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4. **Write serialization:** |
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- Already implemented correctly with write worker |
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- Single goroutine handles all writes |
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- Prevents concurrent write panics |
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|
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## Testing |
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|
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### Manual Testing Recommendations |
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|
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1. **Long-running subscription test:** |
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```bash |
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# Terminal 1: Start relay |
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./orly |
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|
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# Terminal 2: Connect and subscribe |
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websocat ws://localhost:3334 |
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["REQ","test",{"kinds":[1]}] |
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|
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# Terminal 3: Publish events periodically |
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for i in {1..100}; do |
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# Publish event via your preferred method |
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sleep 10 |
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done |
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``` |
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|
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**Expected:** All 100 events should be received by the subscriber. |
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|
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2. **Multiple subscriptions test:** |
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```bash |
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# Connect once, create multiple subscriptions |
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["REQ","sub1",{"kinds":[1]}] |
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["REQ","sub2",{"kinds":[3]}] |
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["REQ","sub3",{"kinds":[7]}] |
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|
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# Publish events of different kinds |
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# Verify each subscription receives only its kind |
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``` |
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|
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3. **Subscription closure test:** |
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```bash |
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["REQ","test",{"kinds":[1]}] |
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# Wait for EOSE |
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["CLOSE","test"] |
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|
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# Publish more kind 1 events |
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# Verify no events are received after CLOSE |
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``` |
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|
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### Automated Tests |
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|
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See [app/subscription_stability_test.go](app/subscription_stability_test.go) for comprehensive test suite: |
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- `TestLongRunningSubscriptionStability` - 30-second subscription with events published every second |
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- `TestMultipleConcurrentSubscriptions` - Multiple subscriptions on same connection |
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|
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## Performance Implications |
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|
||||
### Resource Usage |
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|
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**Before:** |
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- Memory leak: ~100 bytes per abandoned subscription goroutine |
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- Channel leak: ~32 events × ~5KB each = ~160KB per subscription |
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- CPU: Wasted cycles on timeout retries in publisher |
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|
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**After:** |
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- Clean goroutine shutdown: 0 leaks |
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- Channels properly closed: 0 leaks |
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- CPU: No wasted timeout retries |
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|
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### Scalability |
||||
|
||||
**Before:** |
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- Max ~32 events per subscription before issues |
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- Frequent subscription churn as they drop and reconnect |
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- Publisher timeout overhead on every event broadcast |
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|
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**After:** |
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- Unlimited events per subscription |
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- Stable long-running subscriptions (hours/days) |
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- Fast event delivery (no timeouts) |
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|
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## Monitoring Recommendations |
||||
|
||||
Add metrics to track subscription health: |
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|
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```go |
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// In Server struct |
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type SubscriptionMetrics struct { |
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ActiveSubscriptions atomic.Int64 |
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TotalSubscriptions atomic.Int64 |
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SubscriptionDrops atomic.Int64 |
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EventsDelivered atomic.Int64 |
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DeliveryTimeouts atomic.Int64 |
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} |
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``` |
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|
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Log these metrics periodically to detect regressions. |
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|
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## Migration Notes |
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|
||||
### Compatibility |
||||
|
||||
These changes are **100% backward compatible**: |
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- Wire protocol unchanged |
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- Client behavior unchanged |
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- Database schema unchanged |
||||
- Configuration unchanged |
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|
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### Deployment |
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|
||||
1. Build with Go 1.21+ |
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2. Deploy as normal (no special steps) |
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3. Restart relay |
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4. Existing connections will be dropped (as expected with restart) |
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5. New connections will use fixed subscription handling |
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|
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### Rollback |
||||
|
||||
If issues arise, revert commits: |
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```bash |
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git revert <commit-hash> |
||||
go build -o orly |
||||
``` |
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|
||||
Old behavior will be restored. |
||||
|
||||
## Related Issues |
||||
|
||||
This fix resolves several related symptoms: |
||||
- Subscriptions dropping after ~1 minute |
||||
- Subscriptions receiving only first N events then stopping |
||||
- Publisher timing out when broadcasting events |
||||
- Goroutine leaks growing over time |
||||
- Memory usage growing with subscription count |
||||
|
||||
## References |
||||
|
||||
- **khatru relay:** https://github.com/fiatjaf/khatru |
||||
- **RFC 6455 WebSocket Protocol:** https://tools.ietf.org/html/rfc6455 |
||||
- **NIP-01 Basic Protocol:** https://github.com/nostr-protocol/nips/blob/master/01.md |
||||
- **WebSocket skill documentation:** [.claude/skills/nostr-websocket](.claude/skills/nostr-websocket) |
||||
|
||||
## Code Locations |
||||
|
||||
All changes are in these files: |
||||
- [app/listener.go](app/listener.go) - Added subscription tracking fields |
||||
- [app/handle-websocket.go](app/handle-websocket.go) - Initialize fields, cancel all on close |
||||
- [app/handle-req.go](app/handle-req.go) - Launch consumer goroutines, track subscriptions |
||||
- [app/handle-close.go](app/handle-close.go) - Cancel specific subscriptions |
||||
- [app/subscription_stability_test.go](app/subscription_stability_test.go) - Test suite (new file) |
||||
|
||||
## Conclusion |
||||
|
||||
The subscription stability issues were caused by a fundamental architectural flaw: **receiver channels without consumers**. By adopting khatru's proven pattern of per-subscription consumer goroutines with independent contexts, we've achieved: |
||||
|
||||
✅ Unlimited subscription lifetime |
||||
✅ No event delivery timeouts |
||||
✅ No resource leaks |
||||
✅ Clean subscription lifecycle |
||||
✅ Backward compatible |
||||
|
||||
The relay should now handle long-running subscriptions as reliably as khatru does in production. |
||||
@ -1,229 +0,0 @@
@@ -1,229 +0,0 @@
|
||||
# Subscription Stability Refactoring - Summary |
||||
|
||||
## Overview |
||||
|
||||
Successfully refactored WebSocket and subscription handling following khatru patterns to fix critical stability issues that caused subscriptions to drop after a short period. |
||||
|
||||
## Problem Identified |
||||
|
||||
**Root Cause:** Receiver channels were created but never consumed, causing: |
||||
- Channels to fill up after 32 events (buffer limit) |
||||
- Publisher timeouts when trying to send to full channels |
||||
- Subscriptions being removed as "dead" connections |
||||
- Events not delivered to active subscriptions |
||||
|
||||
## Solution Implemented |
||||
|
||||
Adopted khatru's proven architecture: |
||||
|
||||
1. **Per-subscription consumer goroutines** - Each subscription has a dedicated goroutine that continuously reads from its receiver channel and forwards events to the client |
||||
|
||||
2. **Independent subscription contexts** - Each subscription has its own cancellable context, preventing query timeouts from affecting active subscriptions |
||||
|
||||
3. **Proper lifecycle management** - Clean cancellation and cleanup on CLOSE messages and connection termination |
||||
|
||||
4. **Subscription tracking** - Map of subscription ID to cancel function for targeted cleanup |
||||
|
||||
## Files Changed |
||||
|
||||
- **[app/listener.go](app/listener.go)** - Added subscription tracking fields |
||||
- **[app/handle-websocket.go](app/handle-websocket.go)** - Initialize subscription map, cancel all on close |
||||
- **[app/handle-req.go](app/handle-req.go)** - Launch consumer goroutines for each subscription |
||||
- **[app/handle-close.go](app/handle-close.go)** - Cancel specific subscriptions properly |
||||
|
||||
## New Tools Created |
||||
|
||||
### 1. Subscription Test Tool |
||||
**Location:** `cmd/subscription-test/main.go` |
||||
|
||||
Native Go WebSocket client for testing subscription stability (no external dependencies like websocat). |
||||
|
||||
**Usage:** |
||||
```bash |
||||
./subscription-test -url ws://localhost:3334 -duration 60 -kind 1 |
||||
``` |
||||
|
||||
**Features:** |
||||
- Connects to relay and subscribes to events |
||||
- Monitors for subscription drops |
||||
- Reports event delivery statistics |
||||
- No glibc dependencies (pure Go) |
||||
|
||||
### 2. Test Scripts |
||||
**Location:** `scripts/test-subscriptions.sh` |
||||
|
||||
Convenience wrapper for running subscription tests. |
||||
|
||||
### 3. Documentation |
||||
- **[SUBSCRIPTION_STABILITY_FIXES.md](SUBSCRIPTION_STABILITY_FIXES.md)** - Detailed technical explanation |
||||
- **[TESTING_GUIDE.md](TESTING_GUIDE.md)** - Comprehensive testing procedures |
||||
- **[app/subscription_stability_test.go](app/subscription_stability_test.go)** - Go test suite (framework ready) |
||||
|
||||
## How to Test |
||||
|
||||
### Quick Test |
||||
```bash |
||||
# Terminal 1: Start relay |
||||
./orly |
||||
|
||||
# Terminal 2: Run subscription test |
||||
./subscription-test -url ws://localhost:3334 -duration 60 -v |
||||
|
||||
# Terminal 3: Publish events (your method) |
||||
# The subscription test will show events being received |
||||
``` |
||||
|
||||
### What Success Looks Like |
||||
- ✅ Subscription receives EOSE immediately |
||||
- ✅ Events delivered throughout entire test duration |
||||
- ✅ No timeout errors in relay logs |
||||
- ✅ Clean shutdown on Ctrl+C |
||||
|
||||
### What Failure Looked Like (Before Fix) |
||||
- ❌ Events stop after ~32 events or ~30 seconds |
||||
- ❌ "subscription delivery TIMEOUT" in logs |
||||
- ❌ Subscriptions removed as "dead" |
||||
|
||||
## Architecture Comparison |
||||
|
||||
### Before (Broken) |
||||
``` |
||||
REQ → Create channel → Register → Wait for events |
||||
↓ |
||||
Events published → Try to send → TIMEOUT |
||||
↓ |
||||
Subscription removed |
||||
``` |
||||
|
||||
### After (Fixed - khatru style) |
||||
``` |
||||
REQ → Create channel → Register → Launch consumer goroutine |
||||
↓ |
||||
Events published → Send to channel |
||||
↓ |
||||
Consumer reads → Forward to client |
||||
(continuous) |
||||
``` |
||||
|
||||
## Key Improvements |
||||
|
||||
| Aspect | Before | After | |
||||
|--------|--------|-------| |
||||
| Subscription lifetime | ~30-60 seconds | Unlimited (hours/days) | |
||||
| Events per subscription | ~32 max | Unlimited | |
||||
| Event delivery | Timeouts common | Always successful | |
||||
| Resource leaks | Yes (goroutines, channels) | No leaks | |
||||
| Multiple subscriptions | Interfered with each other | Independent | |
||||
|
||||
## Build Status |
||||
|
||||
✅ **All code compiles successfully** |
||||
```bash |
||||
go build -o orly # 26M binary |
||||
go build -o subscription-test ./cmd/subscription-test # 7.8M binary |
||||
``` |
||||
|
||||
## Performance Impact |
||||
|
||||
### Memory |
||||
- **Per subscription:** ~10KB (goroutine stack + channel buffers) |
||||
- **No leaks:** Goroutines and channels cleaned up properly |
||||
|
||||
### CPU |
||||
- **Minimal:** Event-driven architecture, only active when events arrive |
||||
- **No polling:** Uses select/channels for efficiency |
||||
|
||||
### Scalability |
||||
- **Before:** Limited to ~1000 subscriptions due to leaks |
||||
- **After:** Supports 10,000+ concurrent subscriptions |
||||
|
||||
## Backwards Compatibility |
||||
|
||||
✅ **100% Backward Compatible** |
||||
- No wire protocol changes |
||||
- No client changes required |
||||
- No configuration changes needed |
||||
- No database migrations required |
||||
|
||||
Existing clients will automatically benefit from improved stability. |
||||
|
||||
## Deployment |
||||
|
||||
1. **Build:** |
||||
```bash |
||||
go build -o orly |
||||
``` |
||||
|
||||
2. **Deploy:** |
||||
Replace existing binary with new one |
||||
|
||||
3. **Restart:** |
||||
Restart relay service (existing connections will be dropped, new connections will use fixed code) |
||||
|
||||
4. **Verify:** |
||||
Run subscription-test tool to confirm stability |
||||
|
||||
5. **Monitor:** |
||||
Watch logs for "subscription delivery TIMEOUT" errors (should see none) |
||||
|
||||
## Monitoring |
||||
|
||||
### Key Metrics to Track |
||||
|
||||
**Positive indicators:** |
||||
- "subscription X created and goroutine launched" |
||||
- "delivered real-time event X to subscription Y" |
||||
- "subscription delivery QUEUED" |
||||
|
||||
**Negative indicators (should not see):** |
||||
- "subscription delivery TIMEOUT" |
||||
- "removing failed subscriber connection" |
||||
- "subscription goroutine exiting" (except on explicit CLOSE) |
||||
|
||||
### Log Levels |
||||
|
||||
```bash |
||||
# For testing |
||||
export ORLY_LOG_LEVEL=debug |
||||
|
||||
# For production |
||||
export ORLY_LOG_LEVEL=info |
||||
``` |
||||
|
||||
## Credits |
||||
|
||||
**Inspiration:** khatru relay by fiatjaf |
||||
- GitHub: https://github.com/fiatjaf/khatru |
||||
- Used as reference for WebSocket patterns |
||||
- Proven architecture in production |
||||
|
||||
**Pattern:** Per-subscription consumer goroutines with independent contexts |
||||
|
||||
## Next Steps |
||||
|
||||
1. ✅ Code implemented and building |
||||
2. ⏳ **Run manual tests** (see TESTING_GUIDE.md) |
||||
3. ⏳ Deploy to staging environment |
||||
4. ⏳ Monitor for 24 hours |
||||
5. ⏳ Deploy to production |
||||
|
||||
## Support |
||||
|
||||
For issues or questions: |
||||
|
||||
1. Check [TESTING_GUIDE.md](TESTING_GUIDE.md) for testing procedures |
||||
2. Review [SUBSCRIPTION_STABILITY_FIXES.md](SUBSCRIPTION_STABILITY_FIXES.md) for technical details |
||||
3. Enable debug logging: `export ORLY_LOG_LEVEL=debug` |
||||
4. Run subscription-test with `-v` flag for verbose output |
||||
|
||||
## Conclusion |
||||
|
||||
The subscription stability issues have been resolved by adopting khatru's proven WebSocket patterns. The relay now properly manages subscription lifecycles with: |
||||
|
||||
- ✅ Per-subscription consumer goroutines |
||||
- ✅ Independent contexts per subscription |
||||
- ✅ Clean resource management |
||||
- ✅ No event delivery timeouts |
||||
- ✅ Unlimited subscription lifetime |
||||
|
||||
**The relay is now ready for production use with stable, long-running subscriptions.** |
||||
@ -1,300 +0,0 @@
@@ -1,300 +0,0 @@
|
||||
# Subscription Stability Testing Guide |
||||
|
||||
This guide explains how to test the subscription stability fixes. |
||||
|
||||
## Quick Test |
||||
|
||||
### 1. Start the Relay |
||||
|
||||
```bash |
||||
# Build the relay with fixes |
||||
go build -o orly |
||||
|
||||
# Start the relay |
||||
./orly |
||||
``` |
||||
|
||||
### 2. Run the Subscription Test |
||||
|
||||
In another terminal: |
||||
|
||||
```bash |
||||
# Run the built-in test tool |
||||
./subscription-test -url ws://localhost:3334 -duration 60 -kind 1 -v |
||||
|
||||
# Or use the helper script |
||||
./scripts/test-subscriptions.sh |
||||
``` |
||||
|
||||
### 3. Publish Events (While Test is Running) |
||||
|
||||
The subscription test will wait for events. You need to publish events while it's running to verify the subscription remains active. |
||||
|
||||
**Option A: Using the relay-tester tool (if available):** |
||||
```bash |
||||
go run cmd/relay-tester/main.go -url ws://localhost:3334 |
||||
``` |
||||
|
||||
**Option B: Using your client application:** |
||||
Publish events to the relay through your normal client workflow. |
||||
|
||||
**Option C: Manual WebSocket connection:** |
||||
Use any WebSocket client to publish events: |
||||
```json |
||||
["EVENT",{"kind":1,"content":"Test event","created_at":1234567890,"tags":[],"pubkey":"...","id":"...","sig":"..."}] |
||||
``` |
||||
|
||||
## What to Look For |
||||
|
||||
### ✅ Success Indicators |
||||
|
||||
1. **Subscription stays active:** |
||||
- Test receives EOSE immediately |
||||
- Events are delivered throughout the entire test duration |
||||
- No "subscription may have dropped" warnings |
||||
|
||||
2. **Event delivery:** |
||||
- All published events are received by the subscription |
||||
- Events arrive within 1-2 seconds of publishing |
||||
- No delivery timeouts in relay logs |
||||
|
||||
3. **Clean shutdown:** |
||||
- Test can be interrupted with Ctrl+C |
||||
- Subscription closes cleanly |
||||
- No error messages in relay logs |
||||
|
||||
### ❌ Failure Indicators |
||||
|
||||
1. **Subscription drops:** |
||||
- Events stop being received after ~30-60 seconds |
||||
- Warning: "No events received for Xs" |
||||
- Relay logs show timeout errors |
||||
|
||||
2. **Event delivery failures:** |
||||
- Events are published but not received |
||||
- Relay logs show "delivery TIMEOUT" messages |
||||
- Subscription is removed from publisher |
||||
|
||||
3. **Resource leaks:** |
||||
- Memory usage grows over time |
||||
- Goroutine count increases continuously |
||||
- Connection not cleaned up properly |
||||
|
||||
## Test Scenarios |
||||
|
||||
### 1. Basic Long-Running Test |
||||
|
||||
**Duration:** 60 seconds |
||||
**Event Rate:** 1 event every 2-5 seconds |
||||
**Expected:** All events received, subscription stays active |
||||
|
||||
```bash |
||||
./subscription-test -url ws://localhost:3334 -duration 60 |
||||
``` |
||||
|
||||
### 2. Extended Duration Test |
||||
|
||||
**Duration:** 300 seconds (5 minutes) |
||||
**Event Rate:** 1 event every 10 seconds |
||||
**Expected:** All events received throughout 5 minutes |
||||
|
||||
```bash |
||||
./subscription-test -url ws://localhost:3334 -duration 300 |
||||
``` |
||||
|
||||
### 3. Multiple Subscriptions |
||||
|
||||
Run multiple test instances simultaneously: |
||||
|
||||
```bash |
||||
# Terminal 1 |
||||
./subscription-test -url ws://localhost:3334 -duration 120 -kind 1 -sub sub1 |
||||
|
||||
# Terminal 2 |
||||
./subscription-test -url ws://localhost:3334 -duration 120 -kind 1 -sub sub2 |
||||
|
||||
# Terminal 3 |
||||
./subscription-test -url ws://localhost:3334 -duration 120 -kind 1 -sub sub3 |
||||
``` |
||||
|
||||
**Expected:** All subscriptions receive events independently |
||||
|
||||
### 4. Idle Subscription Test |
||||
|
||||
**Duration:** 120 seconds |
||||
**Event Rate:** Publish events only at start and end |
||||
**Expected:** Subscription remains active even during long idle period |
||||
|
||||
```bash |
||||
# Start test |
||||
./subscription-test -url ws://localhost:3334 -duration 120 |
||||
|
||||
# Publish 1-2 events immediately |
||||
# Wait 100 seconds (subscription should stay alive) |
||||
# Publish 1-2 more events |
||||
# Verify test receives the late events |
||||
``` |
||||
|
||||
## Debugging |
||||
|
||||
### Enable Verbose Logging |
||||
|
||||
```bash |
||||
# Relay |
||||
export ORLY_LOG_LEVEL=debug |
||||
./orly |
||||
|
||||
# Test tool |
||||
./subscription-test -url ws://localhost:3334 -duration 60 -v |
||||
``` |
||||
|
||||
### Check Relay Logs |
||||
|
||||
Look for these log patterns: |
||||
|
||||
**Good (working subscription):** |
||||
``` |
||||
subscription test-123456 created and goroutine launched for 127.0.0.1 |
||||
delivered real-time event abc123... to subscription test-123456 @ 127.0.0.1 |
||||
subscription delivery QUEUED: event=abc123... to=127.0.0.1 |
||||
``` |
||||
|
||||
**Bad (subscription issues):** |
||||
``` |
||||
subscription delivery TIMEOUT: event=abc123... |
||||
removing failed subscriber connection |
||||
subscription goroutine exiting unexpectedly |
||||
``` |
||||
|
||||
### Monitor Resource Usage |
||||
|
||||
```bash |
||||
# Watch memory usage |
||||
watch -n 1 'ps aux | grep orly' |
||||
|
||||
# Check goroutine count (requires pprof enabled) |
||||
curl http://localhost:6060/debug/pprof/goroutine?debug=1 |
||||
``` |
||||
|
||||
## Expected Performance |
||||
|
||||
With the fixes applied: |
||||
|
||||
- **Subscription lifetime:** Unlimited (hours/days) |
||||
- **Event delivery latency:** < 100ms |
||||
- **Max concurrent subscriptions:** Thousands per relay |
||||
- **Memory per subscription:** ~10KB (goroutine + buffers) |
||||
- **CPU overhead:** Minimal (event-driven) |
||||
|
||||
## Automated Tests |
||||
|
||||
Run the Go test suite: |
||||
|
||||
```bash |
||||
# Run all tests |
||||
./scripts/test.sh |
||||
|
||||
# Run subscription tests only (once implemented) |
||||
go test -v -run TestLongRunningSubscription ./app |
||||
go test -v -run TestMultipleConcurrentSubscriptions ./app |
||||
``` |
||||
|
||||
## Common Issues |
||||
|
||||
### Issue: "Failed to connect" |
||||
|
||||
**Cause:** Relay not running or wrong URL |
||||
**Solution:** |
||||
```bash |
||||
# Check relay is running |
||||
ps aux | grep orly |
||||
|
||||
# Verify port |
||||
netstat -tlnp | grep 3334 |
||||
``` |
||||
|
||||
### Issue: "No events received" |
||||
|
||||
**Cause:** No events being published |
||||
**Solution:** Publish test events while test is running (see section 3 above) |
||||
|
||||
### Issue: "Subscription CLOSED by relay" |
||||
|
||||
**Cause:** Filter policy or ACL rejecting subscription |
||||
**Solution:** Check relay configuration and ACL settings |
||||
|
||||
### Issue: Test hangs at EOSE |
||||
|
||||
**Cause:** Relay not sending EOSE |
||||
**Solution:** Check relay logs for query errors |
||||
|
||||
## Manual Testing with Raw WebSocket |
||||
|
||||
If you prefer manual testing, you can use any WebSocket client: |
||||
|
||||
```bash |
||||
# Install wscat (Node.js based, no glibc issues) |
||||
npm install -g wscat |
||||
|
||||
# Connect and subscribe |
||||
wscat -c ws://localhost:3334 |
||||
> ["REQ","manual-test",{"kinds":[1]}] |
||||
|
||||
# Wait for EOSE |
||||
< ["EOSE","manual-test"] |
||||
|
||||
# Events should arrive as they're published |
||||
< ["EVENT","manual-test",{"id":"...","kind":1,...}] |
||||
``` |
||||
|
||||
## Comparison: Before vs After Fixes |
||||
|
||||
### Before (Broken) |
||||
|
||||
``` |
||||
$ ./subscription-test -duration 60 |
||||
✓ Connected |
||||
✓ Received EOSE |
||||
[EVENT #1] id=abc123... kind=1 |
||||
[EVENT #2] id=def456... kind=1 |
||||
... |
||||
[EVENT #30] id=xyz789... kind=1 |
||||
⚠ Warning: No events received for 35s - subscription may have dropped |
||||
Test complete: 30 events received (expected 60) |
||||
``` |
||||
|
||||
### After (Fixed) |
||||
|
||||
``` |
||||
$ ./subscription-test -duration 60 |
||||
✓ Connected |
||||
✓ Received EOSE |
||||
[EVENT #1] id=abc123... kind=1 |
||||
[EVENT #2] id=def456... kind=1 |
||||
... |
||||
[EVENT #60] id=xyz789... kind=1 |
||||
✓ TEST PASSED - Subscription remained stable |
||||
Test complete: 60 events received |
||||
``` |
||||
|
||||
## Reporting Issues |
||||
|
||||
If subscriptions still drop after the fixes, please report with: |
||||
|
||||
1. Relay logs (with `ORLY_LOG_LEVEL=debug`) |
||||
2. Test output |
||||
3. Steps to reproduce |
||||
4. Relay configuration |
||||
5. Event publishing method |
||||
|
||||
## Summary |
||||
|
||||
The subscription stability fixes ensure: |
||||
|
||||
✅ Subscriptions remain active indefinitely |
||||
✅ All events are delivered without timeouts |
||||
✅ Clean resource management (no leaks) |
||||
✅ Multiple concurrent subscriptions work correctly |
||||
✅ Idle subscriptions don't timeout |
||||
|
||||
Follow the test scenarios above to verify these improvements in your deployment. |
||||
@ -1,108 +0,0 @@
@@ -1,108 +0,0 @@
|
||||
# Test Subscription Stability NOW |
||||
|
||||
## Quick Test (No Events Required) |
||||
|
||||
This test verifies the subscription stays registered without needing to publish events: |
||||
|
||||
```bash |
||||
# Terminal 1: Start relay |
||||
./orly |
||||
|
||||
# Terminal 2: Run simple test |
||||
./subscription-test-simple -url ws://localhost:3334 -duration 120 |
||||
``` |
||||
|
||||
**Expected output:** |
||||
``` |
||||
✓ Connected |
||||
✓ Received EOSE - subscription is active |
||||
|
||||
Subscription is active. Monitoring for 120 seconds... |
||||
|
||||
[ 10s/120s] Messages: 1 | Last message: 5s ago | Status: ACTIVE (recent message) |
||||
[ 20s/120s] Messages: 1 | Last message: 15s ago | Status: IDLE (normal) |
||||
[ 30s/120s] Messages: 1 | Last message: 25s ago | Status: IDLE (normal) |
||||
... |
||||
[120s/120s] Messages: 1 | Last message: 115s ago | Status: QUIET (possibly normal) |
||||
|
||||
✓ TEST PASSED |
||||
Subscription remained active throughout test period. |
||||
``` |
||||
|
||||
## Full Test (With Events) |
||||
|
||||
For comprehensive testing with event delivery: |
||||
|
||||
```bash |
||||
# Terminal 1: Start relay |
||||
./orly |
||||
|
||||
# Terminal 2: Run test |
||||
./subscription-test -url ws://localhost:3334 -duration 60 |
||||
|
||||
# Terminal 3: Publish test events |
||||
# Use your preferred method to publish events to the relay |
||||
# The test will show events being received |
||||
``` |
||||
|
||||
## What the Fixes Do |
||||
|
||||
### Before (Broken) |
||||
- Subscriptions dropped after ~30-60 seconds |
||||
- Receiver channels filled up (32 event buffer) |
||||
- Publisher timed out trying to send |
||||
- Events stopped being delivered |
||||
|
||||
### After (Fixed) |
||||
- Subscriptions stay active indefinitely |
||||
- Per-subscription consumer goroutines |
||||
- Channels never fill up |
||||
- All events delivered without timeouts |
||||
|
||||
## Troubleshooting |
||||
|
||||
### "Failed to connect" |
||||
```bash |
||||
# Check relay is running |
||||
ps aux | grep orly |
||||
|
||||
# Check port |
||||
netstat -tlnp | grep 3334 |
||||
``` |
||||
|
||||
### "Did not receive EOSE" |
||||
```bash |
||||
# Enable debug logging |
||||
export ORLY_LOG_LEVEL=debug |
||||
./orly |
||||
``` |
||||
|
||||
### Test panics |
||||
Already fixed! The latest version includes proper error handling. |
||||
|
||||
## Files Changed |
||||
|
||||
Core fixes in these files: |
||||
- `app/listener.go` - Subscription tracking + **concurrent message processing** |
||||
- `app/handle-req.go` - Consumer goroutines (THE KEY FIX) |
||||
- `app/handle-close.go` - Proper cleanup |
||||
- `app/handle-websocket.go` - Cancel all on disconnect |
||||
|
||||
**Latest fix:** Message processor now handles messages concurrently (prevents queue from filling up) |
||||
|
||||
## Build Status |
||||
|
||||
✅ All code builds successfully: |
||||
```bash |
||||
go build -o orly # Relay |
||||
go build -o subscription-test ./cmd/subscription-test # Full test |
||||
go build -o subscription-test-simple ./cmd/subscription-test-simple # Simple test |
||||
``` |
||||
|
||||
## Quick Summary |
||||
|
||||
**Problem:** Receiver channels created but never consumed → filled up → timeout → subscription dropped |
||||
|
||||
**Solution:** Per-subscription consumer goroutines (khatru pattern) that continuously read from channels and forward events to clients |
||||
|
||||
**Result:** Subscriptions now stable for unlimited duration ✅ |
||||
@ -1,273 +0,0 @@
@@ -1,273 +0,0 @@
|
||||
package main |
||||
|
||||
import ( |
||||
"encoding/json" |
||||
"fmt" |
||||
"net" |
||||
"os" |
||||
"path/filepath" |
||||
"strings" |
||||
"testing" |
||||
"time" |
||||
|
||||
lol "lol.mleku.dev" |
||||
"next.orly.dev/app/config" |
||||
"next.orly.dev/pkg/encoders/event" |
||||
"next.orly.dev/pkg/encoders/tag" |
||||
"next.orly.dev/pkg/interfaces/signer/p8k" |
||||
"next.orly.dev/pkg/policy" |
||||
"next.orly.dev/pkg/run" |
||||
relaytester "next.orly.dev/relay-tester" |
||||
) |
||||
|
||||
// TestClusterPeerPolicyFiltering tests cluster peer synchronization with policy filtering.
|
||||
// This test:
|
||||
// 1. Starts multiple relays using the test relay launch functionality
|
||||
// 2. Configures them as peers to each other (though sync managers are not fully implemented in this test)
|
||||
// 3. Tests policy filtering with a kind whitelist that allows only specific event kinds
|
||||
// 4. Verifies that the policy correctly allows/denies events based on the whitelist
|
||||
//
|
||||
// Note: This test focuses on the policy filtering aspect of cluster peers.
|
||||
// Full cluster synchronization testing would require implementing the sync manager
|
||||
// integration, which is beyond the scope of this initial test.
|
||||
func TestClusterPeerPolicyFiltering(t *testing.T) { |
||||
if testing.Short() { |
||||
t.Skip("skipping cluster peer integration test") |
||||
} |
||||
|
||||
// Number of relays in the cluster
|
||||
numRelays := 3 |
||||
|
||||
// Start multiple test relays
|
||||
relays, ports, err := startTestRelays(numRelays) |
||||
if err != nil { |
||||
t.Fatalf("Failed to start test relays: %v", err) |
||||
} |
||||
defer func() { |
||||
for _, relay := range relays { |
||||
if tr, ok := relay.(*testRelay); ok { |
||||
if stopErr := tr.Stop(); stopErr != nil { |
||||
t.Logf("Error stopping relay: %v", stopErr) |
||||
} |
||||
} |
||||
} |
||||
}() |
||||
|
||||
// Create relay URLs
|
||||
relayURLs := make([]string, numRelays) |
||||
for i, port := range ports { |
||||
relayURLs[i] = fmt.Sprintf("http://127.0.0.1:%d", port) |
||||
} |
||||
|
||||
// Wait for all relays to be ready
|
||||
for _, url := range relayURLs { |
||||
wsURL := strings.Replace(url, "http://", "ws://", 1) // Convert http to ws
|
||||
if err := waitForTestRelay(wsURL, 10*time.Second); err != nil { |
||||
t.Fatalf("Relay not ready after timeout: %s, %v", wsURL, err) |
||||
} |
||||
t.Logf("Relay is ready at %s", wsURL) |
||||
} |
||||
|
||||
// Create policy configuration with small kind whitelist
|
||||
policyJSON := map[string]interface{}{ |
||||
"kind": map[string]interface{}{ |
||||
"whitelist": []int{1, 7, 42}, // Allow only text notes, user statuses, and channel messages
|
||||
}, |
||||
"default_policy": "allow", // Allow everything not explicitly denied
|
||||
} |
||||
|
||||
policyJSONBytes, err := json.MarshalIndent(policyJSON, "", " ") |
||||
if err != nil { |
||||
t.Fatalf("Failed to marshal policy JSON: %v", err) |
||||
} |
||||
|
||||
// Create temporary directory for policy config
|
||||
tempDir := t.TempDir() |
||||
configDir := filepath.Join(tempDir, "ORLY_POLICY") |
||||
if err := os.MkdirAll(configDir, 0755); err != nil { |
||||
t.Fatalf("Failed to create config directory: %v", err) |
||||
} |
||||
|
||||
policyPath := filepath.Join(configDir, "policy.json") |
||||
if err := os.WriteFile(policyPath, policyJSONBytes, 0644); err != nil { |
||||
t.Fatalf("Failed to write policy file: %v", err) |
||||
} |
||||
|
||||
// Create policy from JSON directly for testing
|
||||
testPolicy, err := policy.New(policyJSONBytes) |
||||
if err != nil { |
||||
t.Fatalf("Failed to create policy: %v", err) |
||||
} |
||||
|
||||
// Generate test keys
|
||||
signer := p8k.MustNew() |
||||
if err := signer.Generate(); err != nil { |
||||
t.Fatalf("Failed to generate test signer: %v", err) |
||||
} |
||||
|
||||
// Create test events of different kinds
|
||||
testEvents := []*event.E{ |
||||
// Kind 1 (text note) - should be allowed by policy
|
||||
createTestEvent(t, signer, "Text note - should sync", 1), |
||||
// Kind 7 (user status) - should be allowed by policy
|
||||
createTestEvent(t, signer, "User status - should sync", 7), |
||||
// Kind 42 (channel message) - should be allowed by policy
|
||||
createTestEvent(t, signer, "Channel message - should sync", 42), |
||||
// Kind 0 (metadata) - should be denied by policy
|
||||
createTestEvent(t, signer, "Metadata - should NOT sync", 0), |
||||
// Kind 3 (follows) - should be denied by policy
|
||||
createTestEvent(t, signer, "Follows - should NOT sync", 3), |
||||
} |
||||
|
||||
t.Logf("Created %d test events", len(testEvents)) |
||||
|
||||
// Publish events to the first relay (non-policy relay)
|
||||
firstRelayWS := fmt.Sprintf("ws://127.0.0.1:%d", ports[0]) |
||||
client, err := relaytester.NewClient(firstRelayWS) |
||||
if err != nil { |
||||
t.Fatalf("Failed to connect to first relay: %v", err) |
||||
} |
||||
defer client.Close() |
||||
|
||||
// Publish all events to the first relay
|
||||
for i, ev := range testEvents { |
||||
if err := client.Publish(ev); err != nil { |
||||
t.Fatalf("Failed to publish event %d: %v", i, err) |
||||
} |
||||
|
||||
// Wait for OK response
|
||||
accepted, reason, err := client.WaitForOK(ev.ID, 5*time.Second) |
||||
if err != nil { |
||||
t.Fatalf("Failed to get OK response for event %d: %v", i, err) |
||||
} |
||||
if !accepted { |
||||
t.Logf("Event %d rejected: %s (kind: %d)", i, reason, ev.Kind) |
||||
} else { |
||||
t.Logf("Event %d accepted (kind: %d)", i, ev.Kind) |
||||
} |
||||
} |
||||
|
||||
// Test policy filtering directly
|
||||
t.Logf("Testing policy filtering...") |
||||
|
||||
// Test that the policy correctly allows/denies events based on the whitelist
|
||||
// Only kinds 1, 7, and 42 should be allowed
|
||||
for i, ev := range testEvents { |
||||
allowed, err := testPolicy.CheckPolicy("write", ev, signer.Pub(), "127.0.0.1") |
||||
if err != nil { |
||||
t.Fatalf("Policy check failed for event %d: %v", i, err) |
||||
} |
||||
|
||||
expectedAllowed := ev.Kind == 1 || ev.Kind == 7 || ev.Kind == 42 |
||||
if allowed != expectedAllowed { |
||||
t.Errorf("Event %d (kind %d): expected allowed=%v, got %v", i, ev.Kind, expectedAllowed, allowed) |
||||
} |
||||
} |
||||
|
||||
t.Logf("Policy filtering test completed successfully") |
||||
|
||||
// Note: In a real cluster setup, the sync manager would use this policy
|
||||
// to filter events during synchronization between peers. This test demonstrates
|
||||
// that the policy correctly identifies which events should be allowed to sync.
|
||||
} |
||||
|
||||
// testRelay wraps a run.Relay for testing purposes
|
||||
type testRelay struct { |
||||
*run.Relay |
||||
} |
||||
|
||||
// startTestRelays starts multiple test relays with different configurations
|
||||
func startTestRelays(count int) ([]interface{}, []int, error) { |
||||
relays := make([]interface{}, count) |
||||
ports := make([]int, count) |
||||
|
||||
for i := 0; i < count; i++ { |
||||
cfg := &config.C{ |
||||
AppName: fmt.Sprintf("ORLY-TEST-%d", i), |
||||
DataDir: "", // Use temp dir
|
||||
Listen: "127.0.0.1", |
||||
Port: 0, // Random port
|
||||
HealthPort: 0, |
||||
EnableShutdown: false, |
||||
LogLevel: "warn", |
||||
DBLogLevel: "warn", |
||||
DBBlockCacheMB: 512, |
||||
DBIndexCacheMB: 256, |
||||
LogToStdout: false, |
||||
PprofHTTP: false, |
||||
ACLMode: "none", |
||||
AuthRequired: false, |
||||
AuthToWrite: false, |
||||
SubscriptionEnabled: false, |
||||
MonthlyPriceSats: 6000, |
||||
FollowListFrequency: time.Hour, |
||||
WebDisableEmbedded: false, |
||||
SprocketEnabled: false, |
||||
SpiderMode: "none", |
||||
PolicyEnabled: false, // We'll enable it separately for one relay
|
||||
} |
||||
|
||||
// Find available port
|
||||
listener, err := net.Listen("tcp", "127.0.0.1:0") |
||||
if err != nil { |
||||
return nil, nil, fmt.Errorf("failed to find available port for relay %d: %w", i, err) |
||||
} |
||||
addr := listener.Addr().(*net.TCPAddr) |
||||
cfg.Port = addr.Port |
||||
listener.Close() |
||||
|
||||
// Set up logging
|
||||
lol.SetLogLevel(cfg.LogLevel) |
||||
|
||||
opts := &run.Options{ |
||||
CleanupDataDir: func(b bool) *bool { return &b }(true), |
||||
} |
||||
|
||||
relay, err := run.Start(cfg, opts) |
||||
if err != nil { |
||||
return nil, nil, fmt.Errorf("failed to start relay %d: %w", i, err) |
||||
} |
||||
|
||||
relays[i] = &testRelay{Relay: relay} |
||||
ports[i] = cfg.Port |
||||
} |
||||
|
||||
return relays, ports, nil |
||||
} |
||||
|
||||
// waitForTestRelay waits for a relay to be ready by attempting to connect
|
||||
func waitForTestRelay(url string, timeout time.Duration) error { |
||||
// Extract host:port from ws:// URL
|
||||
addr := url |
||||
if len(url) > 5 && url[:5] == "ws://" { |
||||
addr = url[5:] |
||||
} |
||||
deadline := time.Now().Add(timeout) |
||||
attempts := 0 |
||||
for time.Now().Before(deadline) { |
||||
conn, err := net.DialTimeout("tcp", addr, 500*time.Millisecond) |
||||
if err == nil { |
||||
conn.Close() |
||||
return nil |
||||
} |
||||
attempts++ |
||||
time.Sleep(100 * time.Millisecond) |
||||
} |
||||
return fmt.Errorf("timeout waiting for relay at %s after %d attempts", url, attempts) |
||||
} |
||||
|
||||
// createTestEvent creates a test event with proper signing
|
||||
func createTestEvent(t *testing.T, signer *p8k.Signer, content string, eventKind uint16) *event.E { |
||||
ev := event.New() |
||||
ev.CreatedAt = time.Now().Unix() |
||||
ev.Kind = eventKind |
||||
ev.Content = []byte(content) |
||||
ev.Tags = tag.NewS() |
||||
|
||||
// Sign the event
|
||||
if err := ev.Sign(signer); err != nil { |
||||
t.Fatalf("Failed to sign test event: %v", err) |
||||
} |
||||
|
||||
return ev |
||||
} |
||||
@ -1,245 +0,0 @@
@@ -1,245 +0,0 @@
|
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
"net" |
||||
"os" |
||||
"path/filepath" |
||||
"testing" |
||||
"time" |
||||
|
||||
lol "lol.mleku.dev" |
||||
"next.orly.dev/app/config" |
||||
"next.orly.dev/pkg/run" |
||||
relaytester "next.orly.dev/relay-tester" |
||||
) |
||||
|
||||
var ( |
||||
testRelayURL string |
||||
testName string |
||||
testJSON bool |
||||
keepDataDir bool |
||||
relayPort int |
||||
relayDataDir string |
||||
) |
||||
|
||||
func TestRelay(t *testing.T) { |
||||
var err error |
||||
var relay *run.Relay |
||||
var relayURL string |
||||
|
||||
// Determine relay URL
|
||||
if testRelayURL != "" { |
||||
relayURL = testRelayURL |
||||
} else { |
||||
// Start local relay for testing
|
||||
var port int |
||||
if relay, port, err = startTestRelay(); err != nil { |
||||
t.Fatalf("Failed to start test relay: %v", err) |
||||
} |
||||
defer func() { |
||||
if stopErr := relay.Stop(); stopErr != nil { |
||||
t.Logf("Error stopping relay: %v", stopErr) |
||||
} |
||||
}() |
||||
relayURL = fmt.Sprintf("ws://127.0.0.1:%d", port) |
||||
t.Logf("Waiting for relay to be ready at %s...", relayURL) |
||||
// Wait for relay to be ready - try connecting to verify it's up
|
||||
if err = waitForRelay(relayURL, 10*time.Second); err != nil { |
||||
t.Fatalf("Relay not ready after timeout: %v", err) |
||||
} |
||||
t.Logf("Relay is ready at %s", relayURL) |
||||
} |
||||
|
||||
// Create test suite
|
||||
t.Logf("Creating test suite for %s...", relayURL) |
||||
suite, err := relaytester.NewTestSuite(relayURL) |
||||
if err != nil { |
||||
t.Fatalf("Failed to create test suite: %v", err) |
||||
} |
||||
t.Logf("Test suite created, running tests...") |
||||
|
||||
// Run tests
|
||||
var results []relaytester.TestResult |
||||
if testName != "" { |
||||
// Run specific test
|
||||
result, err := suite.RunTest(testName) |
||||
if err != nil { |
||||
t.Fatalf("Failed to run test %s: %v", testName, err) |
||||
} |
||||
results = []relaytester.TestResult{result} |
||||
} else { |
||||
// Run all tests
|
||||
if results, err = suite.Run(); err != nil { |
||||
t.Fatalf("Failed to run tests: %v", err) |
||||
} |
||||
} |
||||
|
||||
// Output results
|
||||
if testJSON { |
||||
jsonOutput, err := relaytester.FormatJSON(results) |
||||
if err != nil { |
||||
t.Fatalf("Failed to format JSON: %v", err) |
||||
} |
||||
fmt.Println(jsonOutput) |
||||
} else { |
||||
outputResults(results, t) |
||||
} |
||||
|
||||
// Check if any required tests failed
|
||||
for _, result := range results { |
||||
if result.Required && !result.Pass { |
||||
t.Errorf("Required test '%s' failed: %s", result.Name, result.Info) |
||||
} |
||||
} |
||||
} |
||||
|
||||
func startTestRelay() (relay *run.Relay, port int, err error) { |
||||
cfg := &config.C{ |
||||
AppName: "ORLY-TEST", |
||||
DataDir: relayDataDir, |
||||
Listen: "127.0.0.1", |
||||
Port: 0, // Always use random port, unless overridden via -port flag
|
||||
HealthPort: 0, |
||||
EnableShutdown: false, |
||||
LogLevel: "warn", |
||||
DBLogLevel: "warn", |
||||
DBBlockCacheMB: 512, |
||||
DBIndexCacheMB: 256, |
||||
LogToStdout: false, |
||||
PprofHTTP: false, |
||||
ACLMode: "none", |
||||
AuthRequired: false, |
||||
AuthToWrite: false, |
||||
SubscriptionEnabled: false, |
||||
MonthlyPriceSats: 6000, |
||||
FollowListFrequency: time.Hour, |
||||
WebDisableEmbedded: false, |
||||
SprocketEnabled: false, |
||||
SpiderMode: "none", |
||||
PolicyEnabled: false, |
||||
} |
||||
|
||||
// Use explicitly set port if provided via flag, otherwise find an available port
|
||||
if relayPort > 0 { |
||||
cfg.Port = relayPort |
||||
} else { |
||||
var listener net.Listener |
||||
if listener, err = net.Listen("tcp", "127.0.0.1:0"); err != nil { |
||||
return nil, 0, fmt.Errorf("failed to find available port: %w", err) |
||||
} |
||||
addr := listener.Addr().(*net.TCPAddr) |
||||
cfg.Port = addr.Port |
||||
listener.Close() |
||||
} |
||||
|
||||
// Set default data dir if not specified
|
||||
if cfg.DataDir == "" { |
||||
tmpDir := filepath.Join(os.TempDir(), fmt.Sprintf("orly-test-%d", time.Now().UnixNano())) |
||||
cfg.DataDir = tmpDir |
||||
} |
||||
|
||||
// Set up logging
|
||||
lol.SetLogLevel(cfg.LogLevel) |
||||
|
||||
// Create options
|
||||
cleanup := !keepDataDir |
||||
opts := &run.Options{ |
||||
CleanupDataDir: &cleanup, |
||||
} |
||||
|
||||
// Start relay
|
||||
if relay, err = run.Start(cfg, opts); err != nil { |
||||
return nil, 0, fmt.Errorf("failed to start relay: %w", err) |
||||
} |
||||
|
||||
return relay, cfg.Port, nil |
||||
} |
||||
|
||||
// waitForRelay waits for the relay to be ready by attempting to connect
|
||||
func waitForRelay(url string, timeout time.Duration) error { |
||||
// Extract host:port from ws:// URL
|
||||
addr := url |
||||
if len(url) > 7 && url[:5] == "ws://" { |
||||
addr = url[5:] |
||||
} |
||||
deadline := time.Now().Add(timeout) |
||||
attempts := 0 |
||||
for time.Now().Before(deadline) { |
||||
conn, err := net.DialTimeout("tcp", addr, 500*time.Millisecond) |
||||
if err == nil { |
||||
conn.Close() |
||||
return nil |
||||
} |
||||
attempts++ |
||||
if attempts%10 == 0 { |
||||
// Log every 10th attempt (every second)
|
||||
} |
||||
time.Sleep(100 * time.Millisecond) |
||||
} |
||||
return fmt.Errorf("timeout waiting for relay at %s after %d attempts", url, attempts) |
||||
} |
||||
|
||||
func outputResults(results []relaytester.TestResult, t *testing.T) { |
||||
passed := 0 |
||||
failed := 0 |
||||
requiredFailed := 0 |
||||
|
||||
for _, result := range results { |
||||
if result.Pass { |
||||
passed++ |
||||
t.Logf("PASS: %s", result.Name) |
||||
} else { |
||||
failed++ |
||||
if result.Required { |
||||
requiredFailed++ |
||||
t.Errorf("FAIL (required): %s - %s", result.Name, result.Info) |
||||
} else { |
||||
t.Logf("FAIL (optional): %s - %s", result.Name, result.Info) |
||||
} |
||||
} |
||||
} |
||||
|
||||
t.Logf("\nTest Summary:") |
||||
t.Logf(" Total: %d", len(results)) |
||||
t.Logf(" Passed: %d", passed) |
||||
t.Logf(" Failed: %d", failed) |
||||
t.Logf(" Required Failed: %d", requiredFailed) |
||||
} |
||||
|
||||
// TestMain allows custom test setup/teardown
|
||||
func TestMain(m *testing.M) { |
||||
// Manually parse our custom flags to avoid conflicts with Go's test flags
|
||||
for i := 1; i < len(os.Args); i++ { |
||||
arg := os.Args[i] |
||||
switch arg { |
||||
case "-relay-url": |
||||
if i+1 < len(os.Args) { |
||||
testRelayURL = os.Args[i+1] |
||||
i++ |
||||
} |
||||
case "-test-name": |
||||
if i+1 < len(os.Args) { |
||||
testName = os.Args[i+1] |
||||
i++ |
||||
} |
||||
case "-json": |
||||
testJSON = true |
||||
case "-keep-data": |
||||
keepDataDir = true |
||||
case "-port": |
||||
if i+1 < len(os.Args) { |
||||
fmt.Sscanf(os.Args[i+1], "%d", &relayPort) |
||||
i++ |
||||
} |
||||
case "-data-dir": |
||||
if i+1 < len(os.Args) { |
||||
relayDataDir = os.Args[i+1] |
||||
i++ |
||||
} |
||||
} |
||||
} |
||||
|
||||
code := m.Run() |
||||
os.Exit(code) |
||||
} |
||||
@ -1,167 +0,0 @@
@@ -1,167 +0,0 @@
|
||||
#!/usr/bin/env node
|
||||
|
||||
// Test script to verify websocket connections are not closed prematurely
|
||||
// This is a Node.js test script that can be run with: node test-relay-connection.js
|
||||
|
||||
import { NostrWebSocket } from '@nostr-dev-kit/ndk'; |
||||
|
||||
const RELAY = process.env.RELAY || 'ws://localhost:8080'; |
||||
const MAX_CONNECTIONS = 10; |
||||
const TEST_DURATION = 30000; // 30 seconds
|
||||
|
||||
let connectionsClosed = 0; |
||||
let connectionsOpened = 0; |
||||
let messagesReceived = 0; |
||||
let errors = 0; |
||||
|
||||
const stats = { |
||||
premature: 0, |
||||
normal: 0, |
||||
errors: 0, |
||||
}; |
||||
|
||||
class TestConnection { |
||||
constructor(id) { |
||||
this.id = id; |
||||
this.ws = null; |
||||
this.closed = false; |
||||
this.openTime = null; |
||||
this.closeTime = null; |
||||
this.lastError = null; |
||||
} |
||||
|
||||
connect() { |
||||
return new Promise((resolve, reject) => { |
||||
this.ws = new NostrWebSocket(RELAY); |
||||
|
||||
this.ws.addEventListener('open', () => { |
||||
this.openTime = Date.now(); |
||||
connectionsOpened++; |
||||
console.log(`[Connection ${this.id}] Opened`); |
||||
resolve(); |
||||
}); |
||||
|
||||
this.ws.addEventListener('close', (event) => { |
||||
this.closeTime = Date.now(); |
||||
this.closed = true; |
||||
connectionsClosed++; |
||||
const duration = this.closeTime - this.openTime; |
||||
console.log(`[Connection ${this.id}] Closed: code=${event.code}, reason="${event.reason || ''}", duration=${duration}ms`); |
||||
|
||||
if (duration < 5000 && event.code !== 1000) { |
||||
stats.premature++; |
||||
console.log(`[Connection ${this.id}] PREMATURE CLOSE DETECTED: duration=${duration}ms < 5s`); |
||||
} else { |
||||
stats.normal++; |
||||
} |
||||
}); |
||||
|
||||
this.ws.addEventListener('error', (error) => { |
||||
this.lastError = error; |
||||
stats.errors++; |
||||
console.error(`[Connection ${this.id}] Error:`, error); |
||||
}); |
||||
|
||||
this.ws.addEventListener('message', (event) => { |
||||
messagesReceived++; |
||||
try { |
||||
const data = JSON.parse(event.data); |
||||
console.log(`[Connection ${this.id}] Message:`, data[0]); |
||||
} catch (e) { |
||||
console.log(`[Connection ${this.id}] Message (non-JSON):`, event.data); |
||||
} |
||||
}); |
||||
|
||||
setTimeout(reject, 5000); // Timeout after 5 seconds if not opened
|
||||
}); |
||||
} |
||||
|
||||
sendReq() { |
||||
if (this.ws && !this.closed) { |
||||
this.ws.send(JSON.stringify(['REQ', `test-sub-${this.id}`, { kinds: [1], limit: 10 }])); |
||||
console.log(`[Connection ${this.id}] Sent REQ`); |
||||
} |
||||
} |
||||
|
||||
close() { |
||||
if (this.ws && !this.closed) { |
||||
this.ws.close(); |
||||
} |
||||
} |
||||
} |
||||
|
||||
async function runTest() { |
||||
console.log('='.repeat(60)); |
||||
console.log('Testing Relay Connection Stability'); |
||||
console.log('='.repeat(60)); |
||||
console.log(`Relay: ${RELAY}`); |
||||
console.log(`Duration: ${TEST_DURATION}ms`); |
||||
console.log(`Connections: ${MAX_CONNECTIONS}`); |
||||
console.log('='.repeat(60)); |
||||
console.log(); |
||||
|
||||
const connections = []; |
||||
|
||||
// Open connections
|
||||
console.log('Opening connections...'); |
||||
for (let i = 0; i < MAX_CONNECTIONS; i++) { |
||||
const conn = new TestConnection(i); |
||||
try { |
||||
await conn.connect(); |
||||
connections.push(conn); |
||||
} catch (error) { |
||||
console.error(`Failed to open connection ${i}:`, error); |
||||
} |
||||
} |
||||
|
||||
console.log(`Opened ${connections.length} connections`); |
||||
console.log(); |
||||
|
||||
// Send requests from each connection
|
||||
console.log('Sending REQ messages...'); |
||||
for (const conn of connections) { |
||||
conn.sendReq(); |
||||
} |
||||
|
||||
// Wait and let connections run
|
||||
console.log(`Waiting ${TEST_DURATION / 1000}s...`); |
||||
await new Promise(resolve => setTimeout(resolve, TEST_DURATION)); |
||||
|
||||
// Close all connections
|
||||
console.log('Closing all connections...'); |
||||
for (const conn of connections) { |
||||
conn.close(); |
||||
} |
||||
|
||||
// Wait for close events
|
||||
await new Promise(resolve => setTimeout(resolve, 1000)); |
||||
|
||||
// Print results
|
||||
console.log(); |
||||
console.log('='.repeat(60)); |
||||
console.log('Test Results:'); |
||||
console.log('='.repeat(60)); |
||||
console.log(`Connections Opened: ${connectionsOpened}`); |
||||
console.log(`Connections Closed: ${connectionsClosed}`); |
||||
console.log(`Messages Received: ${messagesReceived}`); |
||||
console.log(); |
||||
console.log('Closure Analysis:'); |
||||
console.log(`- Premature Closes: ${stats.premature}`); |
||||
console.log(`- Normal Closes: ${stats.normal}`); |
||||
console.log(`- Errors: ${stats.errors}`); |
||||
console.log('='.repeat(60)); |
||||
|
||||
if (stats.premature > 0) { |
||||
console.error('FAILED: Detected premature connection closures!'); |
||||
process.exit(1); |
||||
} else { |
||||
console.log('PASSED: No premature connection closures detected.'); |
||||
process.exit(0); |
||||
} |
||||
} |
||||
|
||||
runTest().catch(error => { |
||||
console.error('Test failed:', error); |
||||
process.exit(1); |
||||
}); |
||||
|
||||
@ -1,57 +0,0 @@
@@ -1,57 +0,0 @@
|
||||
import { NostrWebSocket } from '@nostr-dev-kit/ndk'; |
||||
|
||||
const RELAY = process.env.RELAY || 'ws://localhost:8080'; |
||||
|
||||
async function testConnectionClosure() { |
||||
console.log('Testing websocket connection closure issues...'); |
||||
console.log('Connecting to:', RELAY); |
||||
|
||||
// Create multiple connections to test concurrency
|
||||
const connections = []; |
||||
const results = { connected: 0, closed: 0, errors: 0 }; |
||||
|
||||
for (let i = 0; i < 5; i++) { |
||||
const ws = new NostrWebSocket(RELAY); |
||||
|
||||
ws.addEventListener('open', () => { |
||||
console.log(`Connection ${i} opened`); |
||||
results.connected++; |
||||
}); |
||||
|
||||
ws.addEventListener('close', (event) => { |
||||
console.log(`Connection ${i} closed:`, event.code, event.reason); |
||||
results.closed++; |
||||
}); |
||||
|
||||
ws.addEventListener('error', (error) => { |
||||
console.error(`Connection ${i} error:`, error); |
||||
results.errors++; |
||||
}); |
||||
|
||||
connections.push(ws); |
||||
} |
||||
|
||||
// Wait a bit then send REQs
|
||||
await new Promise(resolve => setTimeout(resolve, 1000)); |
||||
|
||||
// Send some REQ messages
|
||||
for (const ws of connections) { |
||||
ws.send(JSON.stringify(['REQ', 'test-sub', { kinds: [1] }])); |
||||
} |
||||
|
||||
// Wait and observe behavior
|
||||
await new Promise(resolve => setTimeout(resolve, 5000)); |
||||
|
||||
console.log('\nTest Results:'); |
||||
console.log(`- Connected: ${results.connected}`); |
||||
console.log(`- Closed prematurely: ${results.closed}`); |
||||
console.log(`- Errors: ${results.errors}`); |
||||
|
||||
// Close all connections
|
||||
for (const ws of connections) { |
||||
ws.close(); |
||||
} |
||||
} |
||||
|
||||
testConnectionClosure().catch(console.error); |
||||
|
||||
@ -1,156 +0,0 @@
@@ -1,156 +0,0 @@
|
||||
package main |
||||
|
||||
import ( |
||||
"fmt" |
||||
"time" |
||||
|
||||
"next.orly.dev/app/config" |
||||
"next.orly.dev/pkg/run" |
||||
) |
||||
|
||||
// func TestDumbClientWorkaround(t *testing.T) {
|
||||
// var relay *run.Relay
|
||||
// var err error
|
||||
|
||||
// // Start local relay for testing
|
||||
// if relay, _, err = startWorkaroundTestRelay(); err != nil {
|
||||
// t.Fatalf("Failed to start test relay: %v", err)
|
||||
// }
|
||||
// defer func() {
|
||||
// if stopErr := relay.Stop(); stopErr != nil {
|
||||
// t.Logf("Error stopping relay: %v", stopErr)
|
||||
// }
|
||||
// }()
|
||||
|
||||
// relayURL := "ws://127.0.0.1:3338"
|
||||
|
||||
// // Wait for relay to be ready
|
||||
// if err = waitForRelay(relayURL, 10*time.Second); err != nil {
|
||||
// t.Fatalf("Relay not ready after timeout: %v", err)
|
||||
// }
|
||||
|
||||
// t.Logf("Relay is ready at %s", relayURL)
|
||||
|
||||
// // Test connection with a "dumb" client that doesn't handle ping/pong properly
|
||||
// dialer := websocket.Dialer{
|
||||
// HandshakeTimeout: 10 * time.Second,
|
||||
// }
|
||||
|
||||
// conn, _, err := dialer.Dial(relayURL, nil)
|
||||
// if err != nil {
|
||||
// t.Fatalf("Failed to connect: %v", err)
|
||||
// }
|
||||
// defer conn.Close()
|
||||
|
||||
// t.Logf("Connection established")
|
||||
|
||||
// // Simulate a dumb client that sets a short read deadline and doesn't handle ping/pong
|
||||
// conn.SetReadDeadline(time.Now().Add(30 * time.Second))
|
||||
|
||||
// startTime := time.Now()
|
||||
// messageCount := 0
|
||||
|
||||
// // The connection should stay alive despite the short client-side deadline
|
||||
// // because our workaround sets a 24-hour server-side deadline
|
||||
// connectionFailed := false
|
||||
// for time.Since(startTime) < 2*time.Minute && !connectionFailed {
|
||||
// // Extend client deadline every 10 seconds (simulating dumb client behavior)
|
||||
// if time.Since(startTime).Seconds() > 10 && int(time.Since(startTime).Seconds())%10 == 0 {
|
||||
// conn.SetReadDeadline(time.Now().Add(30 * time.Second))
|
||||
// t.Logf("Dumb client extended its own deadline")
|
||||
// }
|
||||
|
||||
// // Try to read with a short timeout to avoid blocking
|
||||
// conn.SetReadDeadline(time.Now().Add(1 * time.Second))
|
||||
|
||||
// // Use a function to catch panics from ReadMessage on failed connections
|
||||
// func() {
|
||||
// defer func() {
|
||||
// if r := recover(); r != nil {
|
||||
// if panicMsg, ok := r.(string); ok && panicMsg == "repeated read on failed websocket connection" {
|
||||
// t.Logf("Connection failed, stopping read loop")
|
||||
// connectionFailed = true
|
||||
// return
|
||||
// }
|
||||
// // Re-panic if it's a different panic
|
||||
// panic(r)
|
||||
// }
|
||||
// }()
|
||||
|
||||
// msgType, data, err := conn.ReadMessage()
|
||||
// conn.SetReadDeadline(time.Now().Add(30 * time.Second)) // Reset
|
||||
|
||||
// if err != nil {
|
||||
// if netErr, ok := err.(net.Error); ok && netErr.Timeout() {
|
||||
// // Timeout is expected - just continue
|
||||
// time.Sleep(100 * time.Millisecond)
|
||||
// return
|
||||
// }
|
||||
// if websocket.IsCloseError(err, websocket.CloseNormalClosure, websocket.CloseGoingAway) {
|
||||
// t.Logf("Connection closed normally: %v", err)
|
||||
// connectionFailed = true
|
||||
// return
|
||||
// }
|
||||
// t.Errorf("Unexpected error: %v", err)
|
||||
// connectionFailed = true
|
||||
// return
|
||||
// }
|
||||
|
||||
// messageCount++
|
||||
// t.Logf("Received message %d: type=%d, len=%d", messageCount, msgType, len(data))
|
||||
// }()
|
||||
// }
|
||||
|
||||
// elapsed := time.Since(startTime)
|
||||
// if elapsed < 90*time.Second {
|
||||
// t.Errorf("Connection died too early after %v (expected at least 90s)", elapsed)
|
||||
// } else {
|
||||
// t.Logf("Workaround successful: connection lasted %v with %d messages", elapsed, messageCount)
|
||||
// }
|
||||
// }
|
||||
|
||||
// startWorkaroundTestRelay starts a relay for workaround testing
|
||||
func startWorkaroundTestRelay() (relay *run.Relay, port int, err error) { |
||||
cfg := &config.C{ |
||||
AppName: "ORLY-WORKAROUND-TEST", |
||||
DataDir: "", |
||||
Listen: "127.0.0.1", |
||||
Port: 3338, |
||||
HealthPort: 0, |
||||
EnableShutdown: false, |
||||
LogLevel: "info", |
||||
DBLogLevel: "warn", |
||||
DBBlockCacheMB: 512, |
||||
DBIndexCacheMB: 256, |
||||
LogToStdout: false, |
||||
PprofHTTP: false, |
||||
ACLMode: "none", |
||||
AuthRequired: false, |
||||
AuthToWrite: false, |
||||
SubscriptionEnabled: false, |
||||
MonthlyPriceSats: 6000, |
||||
FollowListFrequency: time.Hour, |
||||
WebDisableEmbedded: false, |
||||
SprocketEnabled: false, |
||||
SpiderMode: "none", |
||||
PolicyEnabled: false, |
||||
} |
||||
|
||||
// Set default data dir if not specified
|
||||
if cfg.DataDir == "" { |
||||
cfg.DataDir = fmt.Sprintf("/tmp/orly-workaround-test-%d", time.Now().UnixNano()) |
||||
} |
||||
|
||||
// Create options
|
||||
cleanup := true |
||||
opts := &run.Options{ |
||||
CleanupDataDir: &cleanup, |
||||
} |
||||
|
||||
// Start relay
|
||||
if relay, err = run.Start(cfg, opts); err != nil { |
||||
return nil, 0, fmt.Errorf("failed to start relay: %w", err) |
||||
} |
||||
|
||||
return relay, cfg.Port, nil |
||||
} |
||||
Loading…
Reference in new issue