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This is a Claude Code thread exported as HTML. You can preview it at https://gistpreview.github.io/?3b2898da2722044aee0fb87c7f464742. Please do not delete it if you have shared the preview link with others, as doing so may break the link.
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<title>❯ kubectl logs -f -n communication deployments/communication</title>
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</head>
<body>
<div class="container">
<div class="header">
<h1>❯ kubectl logs -f -n communication deployments/communication</h1>
<div class="meta">
<span class="avatar">PJ</span>
<span>Priyanshu Jain</span>
</div>
</div>
<div class="message user">
<span class="avatar">PJ</span>
<div class="message-content"><div class="text-block">❯ kubectl logs -f -n communication deployments/communication
Found 21 pods, using pod/communication-5d4b6bbcbf-f6tb4
2026-07-21T13:12:44.664Z INFO starting callback handler...
2026-07-21T13:13:01.433Z ERROR [9a560cdc-6c38-4bac-8da5-6cc58b44e80f] delivered-no-ext: sql: no rows in result set {&#34;event&#34;: &#34;event/okcredit.communication.proto_libs.v1.Event/51cb1b48-1ccf-4c28-ab68-395f15cc8ae4&#34;, &#34;eid&#34;: &#34;HBgMOTE5NTcyNjU4MTM4FQIAERgSODEzMjMwMDA0MUY1REJDOTBCAA==&#34;}
2026/07/21 13:13:05 goroutine 4401 [running]:
runtime/debug.Stack()
/usr/local/go/src/runtime/debug/stack.go:24 +0x5e
github.com/newrelic/go-agent/v3/newrelic.(*thread).End(0xc00278e990, {0x11d17c0, 0x2c85da0})
/go/pkg/mod/github.com/newrelic/go-agent/v3@v3.14.1/newrelic/internal_txn.go:384 +0x24e
github.com/newrelic/go-agent/v3/newrelic.(*Transaction).End(0xc002eb24f8)
/go/pkg/mod/github.com/newrelic/go-agent/v3@v3.14.1/newrelic/transaction.go:43 +0x69
panic({0x11d17c0?, 0x2c85da0?})
/usr/local/go/src/runtime/panic.go:770 +0x132
github.com/okcredit/communication/service.(*Engine).OnMessageUpdateEvent(0xc003520008, {0x1ebeb90, 0xc002794cc0}, 0xc002b7e160)
/src/service/listener.go:77 +0x2bf
github.com/okcredit/communication/service/pubsub.(*listener).onMessageUpdateEvent(0xc00240ed20, {0x1ebeb90, 0xc002794cc0}, 0xc004a844e0)
/src/service/pubsub/subscriber.go:44 +0xe9
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0xc002eb24f8?, {0x1ebeb90?, 0xc002794cc0?}, 0x112a320?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.eventTrackingMiddleware.func1({0x1ebeb90, 0xc002794cc0}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:110 +0xa4
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x7a84bfc78d58?, {0x1ebeb90?, 0xc002794cc0?}, 0xc002861c48?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.(*subscriptionComponent).addSubscription.prometheusMiddleware.func3.1({0x1ebeb90, 0xc002794cc0}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:59 +0x15d
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc002794cc0?}, 0xc002861cf8?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.(*subscriptionComponent).addSubscription.newRelicMiddleware.func2.1({0x1ebeb90, 0xc002794c60}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:74 +0xea
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc002794c60?}, 0x12fca60?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.loggerMiddleware.func1({0x1ebeb90?, 0xc002794c00?}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:99 +0x59
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc002794c00?}, 0x1ea9080?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.requestIdMiddleware.func1({0x1ebeb90, 0xc002794bd0}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:91 +0x144
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebebc8?, {0x1ebeb90?, 0xc002794bd0?}, 0x1?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/go-pubsub/v2/gcp.(*driver).receiveMessages.func1({0x1ebebc8, 0xc0003f9900}, 0xc0010fa2a0)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/gcp/driver.go:323 +0x25e
cloud.google.com/go/pubsub.(*Subscription).Receive.func2.1({0x1242220?, 0xc0010fa2a0?})
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/subscription.go:1404 +0xce
cloud.google.com/go/pubsub/internal/scheduler.(*ReceiveScheduler).Add.func1()
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/internal/scheduler/receive_scheduler.go:84 +0x28
created by cloud.google.com/go/pubsub/internal/scheduler.(*ReceiveScheduler).Add in goroutine 504
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/internal/scheduler/receive_scheduler.go:82 +0x325
2026/07/21 13:13:05 goroutine 4256 [running]:
runtime/debug.Stack()
/usr/local/go/src/runtime/debug/stack.go:24 +0x5e
github.com/newrelic/go-agent/v3/newrelic.(*thread).End(0xc0025c0920, {0x11d17c0, 0x2c85da0})
/go/pkg/mod/github.com/newrelic/go-agent/v3@v3.14.1/newrelic/internal_txn.go:384 +0x24e
github.com/newrelic/go-agent/v3/newrelic.(*Transaction).End(0xc0003922b8)
/go/pkg/mod/github.com/newrelic/go-agent/v3@v3.14.1/newrelic/transaction.go:43 +0x69
panic({0x11d17c0?, 0x2c85da0?})
/usr/local/go/src/runtime/panic.go:770 +0x132
github.com/okcredit/communication/service.(*Engine).OnMessageUpdateEvent(0xc003520008, {0x1ebeb90, 0xc0025984b0}, 0xc00111a210)
/src/service/listener.go:77 +0x2bf
github.com/okcredit/communication/service/pubsub.(*listener).onMessageUpdateEvent(0xc00240ed20, {0x1ebeb90, 0xc0025984b0}, 0xc002808360)
/src/service/pubsub/subscriber.go:44 +0xe9
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0xc0003922b8?, {0x1ebeb90?, 0xc0025984b0?}, 0x112a320?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.eventTrackingMiddleware.func1({0x1ebeb90, 0xc0025984b0}, 0xc002808360)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:110 +0xa4
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x7a84bfc78d58?, {0x1ebeb90?, 0xc0025984b0?}, 0xc000767c48?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.(*subscriptionComponent).addSubscription.prometheusMiddleware.func3.1({0x1ebeb90, 0xc0025984b0}, 0xc002808360)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:59 +0x15d
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc0025984b0?}, 0xc000767cf8?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.(*subscriptionComponent).addSubscription.newRelicMiddleware.func2.1({0x1ebeb90, 0xc002598450}, 0xc002808360)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:74 +0xea
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc002598450?}, 0x12fca60?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.loggerMiddleware.func1({0x1ebeb90?, 0xc0025983f0?}, 0xc002808360)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:99 +0x59
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc0025983f0?}, 0x1ea9080?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.requestIdMiddleware.func1({0x1ebeb90, 0xc0025983c0}, 0xc002808360)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:91 +0x144
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebebc8?, {0x1ebeb90?, 0xc0025983c0?}, 0x1?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/go-pubsub/v2/gcp.(*driver).receiveMessages.func1({0x1ebebc8, 0xc0003f9900}, 0xc0010fa230)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/gcp/driver.go:323 +0x25e
cloud.google.com/go/pubsub.(*Subscription).Receive.func2.1({0x1242220?, 0xc0010fa230?})
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/subscription.go:1404 +0xce
cloud.google.com/go/pubsub/internal/scheduler.(*ReceiveScheduler).Add.func1()
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/internal/scheduler/receive_scheduler.go:84 +0x28
created by cloud.google.com/go/pubsub/internal/scheduler.(*ReceiveScheduler).Add in goroutine 504
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/internal/scheduler/receive_scheduler.go:82 +0x325
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x100469f]
goroutine 4401 [running]:
github.com/newrelic/go-agent/v3/newrelic.(*thread).End(0xc00278e990, {0x11d17c0, 0x2c85da0})
/go/pkg/mod/github.com/newrelic/go-agent/v3@v3.14.1/newrelic/internal_txn.go:478 +0xaa8
github.com/newrelic/go-agent/v3/newrelic.(*Transaction).End(0xc002eb24f8)
/go/pkg/mod/github.com/newrelic/go-agent/v3@v3.14.1/newrelic/transaction.go:43 +0x69
panic({0x11d17c0?, 0x2c85da0?})
/usr/local/go/src/runtime/panic.go:770 +0x132
github.com/okcredit/communication/service.(*Engine).OnMessageUpdateEvent(0xc003520008, {0x1ebeb90, 0xc002794cc0}, 0xc002b7e160)
/src/service/listener.go:77 +0x2bf
github.com/okcredit/communication/service/pubsub.(*listener).onMessageUpdateEvent(0xc00240ed20, {0x1ebeb90, 0xc002794cc0}, 0xc004a844e0)
/src/service/pubsub/subscriber.go:44 +0xe9
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0xc002eb24f8?, {0x1ebeb90?, 0xc002794cc0?}, 0x112a320?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.eventTrackingMiddleware.func1({0x1ebeb90, 0xc002794cc0}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:110 +0xa4
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x7a84bfc78d58?, {0x1ebeb90?, 0xc002794cc0?}, 0xc002861c48?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.(*subscriptionComponent).addSubscription.prometheusMiddleware.func3.1({0x1ebeb90, 0xc002794cc0}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:59 +0x15d
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc002794cc0?}, 0xc002861cf8?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.(*subscriptionComponent).addSubscription.newRelicMiddleware.func2.1({0x1ebeb90, 0xc002794c60}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:74 +0xea
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc002794c60?}, 0x12fca60?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.loggerMiddleware.func1({0x1ebeb90?, 0xc002794c00?}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:99 +0x59
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebeb90?, {0x1ebeb90?, 0xc002794c00?}, 0x1ea9080?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/protonium/pubsubv2.requestIdMiddleware.func1({0x1ebeb90, 0xc002794bd0}, 0xc004a844e0)
/go/pkg/mod/github.com/okcredit/protonium@v1.5.8/pubsubv2/api.go:91 +0x144
github.com/okcredit/go-pubsub/v2.ListenerFunc.Listen(0x1ebebc8?, {0x1ebeb90?, 0xc002794bd0?}, 0x1?)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/stream.go:38 +0x29
github.com/okcredit/go-pubsub/v2/gcp.(*driver).receiveMessages.func1({0x1ebebc8, 0xc0003f9900}, 0xc0010fa2a0)
/go/pkg/mod/github.com/okcredit/go-pubsub/v2@v2.3.0/gcp/driver.go:323 +0x25e
cloud.google.com/go/pubsub.(*Subscription).Receive.func2.1({0x1242220?, 0xc0010fa2a0?})
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/subscription.go:1404 +0xce
cloud.google.com/go/pubsub/internal/scheduler.(*ReceiveScheduler).Add.func1()
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/internal/scheduler/receive_scheduler.go:84 +0x28
created by cloud.google.com/go/pubsub/internal/scheduler.(*ReceiveScheduler).Add in goroutine 504
/go/pkg/mod/cloud.google.com/go/pubsub@v1.36.1/internal/scheduler/receive_scheduler.go:82 +0x325
kubectl logs -f -n communication deployment/communication</div></div>
</div><div class="message assistant">
<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
<div class="message-content"><div class="collapsible">
<div class="collapsible-header"><span class="chevron">▶</span> Thinking</div>
<div class="collapsible-content"></div>
</div><div class="text-block">I&#39;ll look at the crash site — <code>service/listener.go:77</code> in <code>OnMessageUpdateEvent</code>.</div><div class="tool-block">
<div class="tool-pill" title="/Users/pj/go/src/github.com/okcredit/communication/service/listener.go"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/></svg> service/listener.go</div>
</div><div class="collapsible tool-result">
<div class="collapsible-header"><span class="chevron">▶</span> Read Result</div>
<div class="collapsible-content"><pre><code class="language-go">1 package service
2
3 import (
4 &#34;context&#34;
5 &#34;encoding/json&#34;
6 &#34;strconv&#34;
7 &#34;strings&#34;
8 &#34;time&#34;
9
10 &#34;cloud.google.com/go/pubsub&#34;
11 &#34;github.com/golang/protobuf/ptypes/empty&#34;
12 _ &#34;github.com/golang/protobuf/ptypes/timestamp&#34;
13
14 communication &#34;github.com/okcredit/communication/api/go&#34;
15 proto &#34;github.com/okcredit/communication/proto_libs&#34;
16 &#34;github.com/okcredit/communication/service/data/models&#34;
17 &#34;github.com/okcredit/communication/service/metrics&#34;
18 &#34;github.com/okcredit/go-common/log&#34;
19 okstream &#34;github.com/okcredit/okstream/api/go&#34;
20 )
21
22 var _ proto.ListenerServer = &amp;Engine{}
23
24 func (l *Engine) OnOksMessageAcked(ctx context.Context, event *okstream.MessageAcked) (*empty.Empty, error) {
25 extID, eventTime := event.Id, time.Unix(int64(event.AckedAt), 0)
26 ctx = log.Derive(ctx, log.WithNamespace(&#34;onOksAcked&#34;), log.WithFields(&#34;extID&#34;, extID))
27 if _, err := l.MsgRepo.Delivered(metrics.WithChannel(ctx, &#34;OKSTREAM&#34;), extID); err != nil {
28 return nil, err
29 }
30 // archive
31 if bs, err := convertToProtoEvent(&amp;models.MessageEvent{
32 Channel: &#34;OKSTREAM&#34;, EventType: &#34;DELIVERED&#34;, Provider: &#34;okstream&#34;, RetryAttempt: 1,
33 ProviderId: extID, EventTimestamp: eventTime,
34 }); err != nil {
35 log.Error(ctx, err, &#34;archival-event-bad-json&#34;)
36 return nil, nil
37 } else if _, err := l.ArchivalEvents.Publish(ctx, &amp;pubsub.Message{Data: bs}).Get(ctx); err != nil {
38 log.Error(ctx, err, &#34;oks-ack-archival-err&#34;)
39 return nil, err
40 }
41 return nil, nil
42 }
43
44 func (l *Engine) OnOksMessageSent(context.Context, *okstream.MessageSent) (*empty.Empty, error) {
45 return nil, nil
46 }
47
48 func (l *Engine) OnMessageUpdateEvent(ctx context.Context, e *proto.Event) (*empty.Empty, error) {
49 metrics.Branch(&#34;evt_channel_status&#34;, e.Channel.String()+&#34;_&#34;+e.Status.String())
50 if e.MsgId == &#34;&#34; &amp;&amp; e.ExternalId == &#34;&#34; {
51 metrics.Branch(&#34;evt_outcome&#34;, &#34;dropped_no_ids&#34;)
52 return nil, nil
53 } else if e.Channel == communication.Channel_WHATSAPP {
54 switch e.Status {
55 case communication.MessageStatus_SENT:
56 metrics.Branch(&#34;evt_outcome&#34;, &#34;dropped_redundant_whatsapp_send&#34;)
57 return nil, nil
58 case communication.MessageStatus_DELIVERED:
59 _, _ = l.MsgRepo.Delivered(metrics.WithChannel(ctx, &#34;generic_&#34;+e.Channel.String()), e.ExternalId)
60 case communication.MessageStatus_FAILED:
61 _, _ = l.MsgRepo.Failed(ctx, e.ExternalId, e.Error)
62 }
63
64 }
65
66 priority := e.Tags[&#34;priority&#34;]
67 if priority == &#34;&#34; {
68 priority = &#34;HIGH&#34;
69 }
70 if bs, err := convertToProtoEvent(&amp;models.MessageEvent{
71 MessageId: e.GetMsgId(),
72 To: e.Tags[&#34;to&#34;],
73 Template: e.GetTemplate(),
74 Priority: priority,
75 Channel: e.GetChannel().String(),
76 Locale: e.Tags[&#34;locale&#34;],
77 EventTimestamp: time.Unix(e.Timestamp.Seconds, 0),
78 EventType: e.Status.String(),
79 Error: e.Error,
80 Provider: strings.ToLower(e.Provider),
81 ProviderId: e.ExternalId,
82 Labels: e.Tags,
83 CampaignId: e.Tags[&#34;campaign_id&#34;],
84 MessageType: e.Tags[&#34;type&#34;],
85 }); err != nil {
86 log.Error(ctx, err, &#34;archival-event-bad-json&#34;)
87 metrics.Branch(&#34;evt_outcome&#34;, &#34;bad_json&#34;)
88 } else if _, err := l.ArchivalEvents.Publish(ctx, &amp;pubsub.Message{Data: bs}).Get(ctx); err != nil {
89 log.Error(ctx, err, &#34;archival-event-pub-err&#34;)
90 metrics.Branch(&#34;evt_outcome&#34;, &#34;pub_err&#34;)
91 } else {
92 metrics.Branch(&#34;evt_outcome&#34;, &#34;done&#34;)
93 }
94 return nil, nil
95 }
96
97 type stringMapJSON map[string]string
98
99 func (x stringMapJSON) MarshalJSON() ([]byte, error) {
100 bs, err := json.Marshal(map[string]string(x))
101 if err != nil {
102 return bs, err
103 }
104 return json.Marshal(string(bs))
105 }
106
107 type archivalEvent struct {
108 CampaignID string `json:&#34;campaign_id&#34;`
109 Channel string `json:&#34;channel&#34;`
110 Error string `json:&#34;error&#34;`
111 EventTs int64 `json:&#34;event_ts&#34;`
112 EventType string `json:&#34;event_type&#34;`
113 Labels stringMapJSON `json:&#34;labels&#34;`
114 Locale string `json:&#34;locale&#34;`
115 MessageID string `json:&#34;message_id&#34;`
116 Priority string `json:&#34;priority&#34;`
117 Provider string `json:&#34;provider&#34;`
118 ProviderID string `json:&#34;provider_id&#34;`
119 Attempt string `json:&#34;retry_attempt&#34;`
120 Tpl string `json:&#34;template&#34;`
121 To string `json:&#34;to&#34;`
122 Type string `json:&#34;type&#34;`
123 }
124
125 func convertToProtoEvent(e *models.MessageEvent) ([]byte, error) {
126 return json.Marshal(archivalEvent{
127 CampaignID: e.CampaignId,
128 Channel: e.Channel,
129 Error: e.Error,
130 EventTs: e.EventTimestamp.UnixMicro(),
131 EventType: e.EventType,
132 Labels: e.Labels,
133 Locale: e.Locale,
134 MessageID: e.MessageId,
135 Priority: e.Priority,
136 Provider: e.Provider,
137 ProviderID: e.ProviderId,
138 Attempt: strconv.Itoa(e.RetryAttempt),
139 Tpl: e.Template,
140 To: e.To,
141 Type: e.MessageType,
142 })
143 }
144 </code></pre></div>
</div></div>
</div><div class="message assistant">
<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
<div class="message-content"><div class="collapsible">
<div class="collapsible-header"><span class="chevron">▶</span> Thinking</div>
<div class="collapsible-content"></div>
</div><div class="text-block">The crash is line 77: <code>time.Unix(e.Timestamp.Seconds, 0)</code> — <code>e.Timestamp</code> is a nil pointer being dereferenced. Let me confirm the type of <code>Timestamp</code> on <code>proto.Event</code>.</div><div class="tool-block"><div class="tool-pill"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="4 17 10 11 4 5"/><line x1="12" y1="19" x2="20" y2="19"/></svg> Find Timestamp field type on Event</div><div class="bash-command"><code>grep -rn &#34;Timestamp&#34; proto_libs/*.go | grep -iE &#34;timestamp \*|GetTimestamp|Timestamp\s+\*&#34; | head -20</code></div></div><div class="collapsible tool-result">
<div class="collapsible-header"><span class="chevron">▶</span> Bash Result</div>
<div class="collapsible-content"><pre>proto_libs/listeners.pb.go:38: Timestamp *timestamppb.Timestamp `protobuf:&#34;bytes,3,opt,name=timestamp,proto3&#34; json:&#34;timestamp,omitempty&#34;`
proto_libs/listeners.pb.go:96:func (x *Event) GetTimestamp() *timestamppb.Timestamp {</pre></div>
</div></div>
</div><div class="message assistant">
<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
<div class="message-content"><div class="collapsible">
<div class="collapsible-header"><span class="chevron">▶</span> Thinking</div>
<div class="collapsible-content"></div>
</div><div class="text-block">Confirmed. <code>Timestamp</code> is <code>*timestamppb.Timestamp</code>, and line 77 dereferences it directly (<code>e.Timestamp.Seconds</code>). Every other field on that struct literal uses the nil-safe generated getters (<code>e.GetMsgId()</code>, <code>e.GetChannel()</code>, …) — but <code>e.Timestamp.Seconds</code> bypasses the getter, so when an event arrives with no timestamp set, it&#39;s a nil pointer → SIGSEGV, crashing the whole pod (the <code>recover</code> in the middleware re-panics on the NewRelic <code>.End()</code> path).
The minimal fix is to use the nil-safe getter, which preserves identical semantics (seconds-only) for the populated case and yields epoch for the nil case:</div><div class="tool-block"><div class="tool-pill" title="/Users/pj/go/src/github.com/okcredit/communication/service/listener.go"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"/><path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z"/></svg> service/listener.go</div><div class="diff-block"><div class="diff-line diff-removed">- EventTimestamp: time.Unix(e.Timestamp.Seconds, 0),</div><div class="diff-line diff-added">+ EventTimestamp: time.Unix(e.GetTimestamp().GetSeconds(), 0),</div></div></div></div>
</div><div class="message assistant">
<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
<div class="message-content"><div class="text-block">Now let me verify it builds:</div><div class="tool-block"><div class="tool-pill"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="4 17 10 11 4 5"/><line x1="12" y1="19" x2="20" y2="19"/></svg> Build the service package</div><div class="bash-command"><code>go build ./service/ 2&gt;&amp;1 | head -20</code></div></div><div class="collapsible tool-result">
<div class="collapsible-header"><span class="chevron">▶</span> Bash Result</div>
<div class="collapsible-content"><pre>(Bash completed with no output)</pre></div>
</div></div>
</div><div class="message assistant">
<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
<div class="message-content"><div class="collapsible">
<div class="collapsible-header"><span class="chevron">▶</span> Thinking</div>
<div class="collapsible-content"></div>
</div><div class="text-block">Builds clean. (The two diagnostics are pre-existing issues in <code>engine.go</code>/<code>messaging.go</code>, unrelated to this change.)
<h3>What was crashing</h3>
<code>OnMessageUpdateEvent</code> at <code>service/listener.go:77</code> dereferenced <code>e.Timestamp.Seconds</code> directly. <code>Timestamp</code> is a <code>*timestamppb.Timestamp</code> proto field, so any <code>MessageUpdate</code> event that arrives without a timestamp set makes <code>e.Timestamp</code> nil → SIGSEGV.
It takes down the whole pod because the panic unwinds through the pubsub middleware, and the NewRelic <code>Transaction.End()</code> in the deferred recover path itself panics on the already-broken transaction — so the process exits rather than the middleware swallowing it. That&#39;s why you see the goroutine restarting and then the fatal <code>panic: ... [recovered]</code>.
<h3>The fix</h3>
<pre><code>EventTimestamp: time.Unix(e.GetTimestamp().GetSeconds(), 0),
</code></pre>
Same as every other field in that struct literal — the generated getters are nil-safe. <code>GetTimestamp()</code> returns nil cleanly, <code>GetSeconds()</code> on nil returns <code>0</code>, giving epoch for the missing-timestamp case and identical behavior (seconds-only, nanos dropped) when it&#39;s populated.
One thing worth noting: the <code>delivered-no-ext: sql: no rows</code> ERROR right before the crash is a *separate, benign* issue — a WhatsApp DELIVERED event for an <code>ExternalId</code> not in the DB (line 59 ignores the error, which is fine). It&#39;s not related to the panic.
Want me to commit this on a branch?</div></div>
</div><div class="message user">
<span class="avatar">PJ</span>
<div class="message-content"><div class="text-block">does it handle if timestamp is null</div></div>
</div><div class="message assistant">
<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
<div class="message-content"><div class="collapsible">
<div class="collapsible-header"><span class="chevron">▶</span> Thinking</div>
<div class="collapsible-content"></div>
</div><div class="text-block">Yes — let me show you exactly why, from the generated code rather than just asserting it.</div><div class="tool-block">
<div class="tool-pill" title="/Users/pj/go/src/github.com/okcredit/communication/proto_libs/listeners.pb.go"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8"/><line x1="16" y1="13" x2="8" y2="13"/><line x1="16" y1="17" x2="8" y2="17"/></svg> proto_libs/listeners.pb.go</div>
</div><div class="collapsible tool-result">
<div class="collapsible-header"><span class="chevron">▶</span> Read Result</div>
<div class="collapsible-content"><pre><code class="language-go">96 func (x *Event) GetTimestamp() *timestamppb.Timestamp {
97 if x != nil {
98 return x.Timestamp
99 }
100 return nil
101 }
102
103 func (x *Event) GetProvider() string {</code></pre></div>
</div></div>
</div><div class="message assistant">
<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
<div class="message-content"><div class="tool-block"><div class="tool-pill"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="4 17 10 11 4 5"/><line x1="12" y1="19" x2="20" y2="19"/></svg> Show GetSeconds getter source</div><div class="bash-command"><code>grep -n &#34;func (x \*Timestamp) GetSeconds&#34; $(go env GOMODCACHE)/google.golang.org/protobuf*/types/known/timestamppb/timestamp.pb.go 2&gt;/dev/null | head; echo &#34;---&#34;; sed -n &#39;/func (x \*Timestamp) GetSeconds/,/^}/p&#39; $(go env GOMODCACHE)/google.golang.org/protobuf*/types/known/timestamppb/timestamp.pb.go 2&gt;/dev/null | head -10</code></div></div><div class="collapsible tool-result">
<div class="collapsible-header"><span class="chevron">▶</span> Bash Result</div>
<div class="collapsible-content"><pre>/Users/pj/go/pkg/mod/google.golang.org/protobuf@v1.28.0/types/known/timestamppb/timestamp.pb.go:294:func (x *Timestamp) GetSeconds() int64 {
/Users/pj/go/pkg/mod/google.golang.org/protobuf@v1.28.1/types/known/timestamppb/timestamp.pb.go:294:func (x *Timestamp) GetSeconds() int64 {
/Users/pj/go/pkg/mod/google.golang.org/protobuf@v1.27.1/types/known/timestamppb/timestamp.pb.go:294:func (x *Timestamp) GetSeconds() int64 {
/Users/pj/go/pkg/mod/google.golang.org/protobuf@v1.30.0/types/known/timestamppb/timestamp.pb.go:287:func (x *Timestamp) GetSeconds() int64 {
/Users/pj/go/pkg/mod/google.golang.org/protobuf@v1.32.0/types/known/timestamppb/timestamp.pb.go:287:func (x *Timestamp) GetSeconds() int64 {
/Users/pj/go/pkg/mod/google.golang.org/protobuf@v1.36.11/types/known/timestamppb/timestamp.pb.go:286:func (x *Timestamp) GetSeconds() int64 {
/Users/pj/go/pkg/mod/google.golang.org/protobuf@v1.36.6/types/known/timestamppb/timestamp.pb.go:285:func (x *Timestamp) GetSeconds() int64 {
---
func (x *Timestamp) GetSeconds() int64 {
if x != nil {
return x.Seconds
}
return 0
}
func (x *Timestamp) GetSeconds() int64 {
if x != nil {
return x.Seconds
}</pre></div>
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<span class="avatar"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b0/Claude_AI_symbol.svg/960px-Claude_AI_symbol.svg.png" alt="Claude" style="width:20px;height:20px;"></span>
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<div class="collapsible-header"><span class="chevron">▶</span> Thinking</div>
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</div><div class="text-block">Yes. Both getters in the chain have explicit nil guards, so every null case resolves to <code>0</code> (epoch) instead of panicking:
<strong><code>e.Timestamp</code> is nil</strong> (the actual crash case):
<ul><li><code>e.GetTimestamp()</code> → returns <code>x.Timestamp</code>, which is <code>nil</code></li><li><code>GetSeconds()</code> is then called on a nil <code>*Timestamp</code> receiver → its <code>if x != nil</code> guard is false → returns <code>0</code></li><li><code>time.Unix(0, 0)</code> → epoch. No deref, no panic.</li></ul>
<strong><code>e</code> itself is nil:</strong> <code>GetTimestamp()</code>&#39;s own <code>if x != nil</code> guard returns <code>nil</code>, then same as above.
Contrast with the old code — <code>e.Timestamp.Seconds</code> is a raw field access on the pointer with no guard, so a nil <code>e.Timestamp</code> dereferences address <code>0x28</code> (the <code>Seconds</code> field offset), which is exactly the <code>addr=0x28</code> in your SIGSEGV.
So the null timestamp is handled: it becomes <code>time.Unix(0,0)</code> = <code>1970-01-01T00:00:00Z</code>.
One judgment call worth surfacing: for a missing timestamp you now archive an event dated at epoch. If you&#39;d rather the archived event carry the *processing* time when the source omits a timestamp, the fix would instead be:
<pre><code>ts := time.Unix(e.GetTimestamp().GetSeconds(), 0)
if e.GetTimestamp() == nil {
ts = time.Now()
}
</code></pre>
Epoch is the simpler default and matches how the code already treats an unset timestamp elsewhere, but if epoch-dated rows would pollute your archival/analytics, tell me and I&#39;ll switch it to <code>time.Now()</code>.</div></div>
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<span class="avatar">PJ</span>
<div class="message-content"><div class="slash-command">/workbench:share</div></div>
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