Summary

I'm seeing Discord replies fail with:

Discord inbound worker timed out.

In the service logs this appears as:

2026-04-26T10:04:19+08:00 [discord] inbound worker timed out after 1800 seconds (channelId=1497687704866000906, messageId=1497772780744347771)
2026-04-26T12:06:09+08:00 [discord] inbound worker timed out after 1800 seconds (channelId=1489624037758861415, messageId=1497803443287625800)

The gateway process itself remains active, but Discord inbound work appears to get stuck long enough to hit the 30 minute default timeout. Around the same periods I also see gateway/local worker health symptoms like websocket handshake timeouts, subagent announce timeouts, session locks, qmd timeouts, and context overflow recovery.

What I expected

A Discord inbound message should either complete, fail with the underlying agent/model error, or surface enough diagnostic context to tell which internal worker/session is stuck.

If this timeout is expected behavior, it would help if the user-facing Discord reply included the agent/session/run id or a clearer reason than just Discord inbound worker timed out.

What actually happens

The Discord channel gets a generic timeout reply after 1800 seconds.

Nearby logs show related pressure/errors:

[ws] handshake timeout ... peer=127.0.0.1:...->127.0.0.1:18789
Subagent announce failed: Error: gateway timeout after 10000ms
[session-write-lock] releasing lock held for 66843ms / 71211ms / 97029ms
[memory] qmd embed failed ... timed out after 600000ms
[agent/embedded] [context-overflow-diag] ... Context overflow: estimated context size exceeds safe threshold during tool loop.

There were also Discord gateway reconnect/session churn events in the same general window:

[discord] gateway error: Error: socket hang up
[discord] gateway: Gateway websocket closed: 1006
[discord] gateway: Gateway reconnect scheduled ... (invalid-session, resume=false)

System/config context

• OpenClaw: 2026.4.24 (46d2415)
• OS: LMDE 6 / Debian kernel 6.1.0-44-amd64
• Node: v24.15.0
• npm: 11.12.1
• Codex CLI: 0.120.0
• Running as user systemd service: openclaw-gateway.service
• Gateway mode: local loopback, port 18789
• Discord enabled with multiple accounts/bots
• Discord healthMonitor.enabled=false
• Discord threadBindings.enabled=true
• Discord threadBindings.spawnSubagentSessions=true
• Discord threadBindings.spawnAcpSessions=true
• Agent defaults:
  • contextTokens=120000
  • primary model openai-codex/gpt-5.5
  • timeoutSeconds=3600
  • subagents.maxConcurrent=5
  • subagents.maxChildrenPerAgent=5
  • subagents.announceTimeoutMs=300000
  • compaction reserve floor 24000
• Discord inbound worker timeout appears to be using the default 1800000ms / 1800s; I did not find an explicit per-account channels.discord.accounts.<id>.inboundWorker.runTimeoutMs override in my config.

At the time of inspection the service was still running but using substantial resources:

Tasks: 80
Memory: 6.5G
CPU: 3d+ accumulated

Why I think this might be an OpenClaw issue

The timeout itself is documented/configured, but in practice it seems to be acting as the only visible failure mode for several possible internal stalls:

• queued Discord inbound run stuck behind session locks
• qmd embed/search/update timeouts
• subagent announce timeouts
• local gateway websocket handshake timeouts
• context overflow recovery taking a long time or looping

It would be useful if the inbound worker timeout carried the underlying run/session state into the Discord error reply and logs, or if the queue could cancel/unblock the stuck worker more cleanly before the full 1800s elapses.

Possible improvement

When the inbound worker times out, include something like:

• account id / agent id
• session key
• run id
• queue depth
• whether the agent was waiting on model, tool, qmd, session lock, or gateway connect
• whether the timeout came from default inboundWorker.runTimeoutMs or an explicit account override

That would make this much easier to diagnose from Discord without digging through journal logs.