a love letter to tangled (android, iOS, and a search API)
docs: add post-deploy checklist to deployment walkthrough
* set read limit for JetStream connection
+15
+13
docs/reference/deployment-walkthrough.md
+13
docs/reference/deployment-walkthrough.md
···
113
113
114
114
- PostgreSQL restore is the rollback primitive
115
115
- keep `--local` only as a temporary development fallback
116
+
117
+
## Post-Deploy Checklist
118
+
119
+
After a fresh deploy or indexer recovery:
120
+
121
+
1. confirm `migrate` exited successfully
122
+
2. confirm `api` returns `200` from `/readyz`
123
+
3. confirm `indexer` returns `200` from `/health`
124
+
4. in the `indexer` container run the following
125
+
1. run `twister backfill`
126
+
2. run `twister enrich`
127
+
3. run `twister reindex`
128
+
5. watch `indexer` logs and confirm the Tap cursor keeps moving forward
+2
packages/api/internal/api/jetstream.go
+2
packages/api/internal/api/jetstream.go
···
16
16
const (
17
17
jetstreamConsumerName = "jetstream-cache-v1"
18
18
jetstreamReconnectDelay = 5 * time.Second
19
+
jetstreamMaxReadBytes = 8 << 20
19
20
// persist cursor every N events
20
21
jetstreamCursorInterval = 50
21
22
)
···
66
67
return fmt.Errorf("jetstream dial: %w", err)
67
68
}
68
69
defer conn.CloseNow()
70
+
conn.SetReadLimit(jetstreamMaxReadBytes)
69
71
70
72
s.log.Info("jetstream consumer connected", slog.Int64("cursor_us", cursorUS))
71
73