5 hours ago
App is running fine (logs show clean polling every 5 minutes), but public URL claude-messaging-production.up.railway.app returns persistent 502 from edge. Container healthy, but routing layer not connecting to it.
Response to curl command:
HTTP/2 502
content-type: application/json
server: railway-hikari
x-railway-fallback: true
x-railway-request-id: -UwAbe-GT-qHMgJDnTga3g
content-length: 109
date: Wed, 26 Aug 2026 23:51:44 GMT
x-hikari-trace: yul1.dxc5
x-railway-edge: yul1
{"status":"error","code":502,"message":"Application failed to respond","request_id":"-UwAbe-GT-qHMgJDnTga3g"}
1 Replies
5 hours ago
This thread has been opened as a bounty so the community can help solve it.
Status changed to Open Railway • about 5 hours ago
5 hours ago
Make sure the port your URL is mapped to is the same port your application is listening to. Also ensure that it's listening on 0.0.0.0 instead of localhost or something else.
