AB-6013 sidecar_connection_replaced
| Class | Harness |
| HTTP status | n/a (ws) |
| Retryable | no |
When it happens
A second sidecar connected for the same agent; the gateway keeps the newest connection and closes the older one. In-flight messages on the old connection are redelivered after AckWait.
Hint
Another sidecar connected as
{agent}from {host}; this connection was closed. Run one sidecar per agent.
Troubleshooting
Check for a stale daemon with agentbus doctor.