Bug 1030648
| Summary: | node-web-proxy crashes on closed backend connection | ||
|---|---|---|---|
| Product: | OpenShift Online | Reporter: | Andy Grimm <agrimm> |
| Component: | Containers | Assignee: | Mrunal Patel <mpatel> |
| Status: | CLOSED DUPLICATE | QA Contact: | libra bugs <libra-bugs> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 2.x | CC: | bmeng, jgoulding |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-11-25 17:10:34 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1034077, 1034135 | ||
| Bug Blocks: | |||
Still meets such error on devenv_4067.
/usr/lib/node_modules/ws/lib/WebSocket.js:175
else throw new Error('not opened');
*** This bug has been marked as a duplicate of bug 1034077 *** |
Description of problem: Several of our nodes have seen frequent node-web-proxy crash/restarts with the following traceback (or something similar. WebSocket.send line 175 is always the location of the exception): /usr/lib/node_modules/ws/lib/WebSocket.js:175 else throw new Error('not opened'); ^ Error: not opened at WebSocket.send (/usr/lib/node_modules/ws/lib/WebSocket.js:175:16) at WebSocket.<anonymous> (/usr/lib/node_modules/openshift-node-web-proxy/lib/proxy/ProxyServer.js:510:14) at WebSocket.EventEmitter.emit (events.js:98:17) at Receiver.self._receiver.ontext (/usr/lib/node_modules/ws/lib/WebSocket.js:550:10) at Receiver.opcodes.1.finish (/usr/lib/node_modules/ws/lib/Receiver.js:397:14) at Receiver.expectHandler (/usr/lib/node_modules/ws/lib/Receiver.js:378:33) at Receiver.add (/usr/lib/node_modules/ws/lib/Receiver.js:93:24) at CleartextStream.firstHandler (/usr/lib/node_modules/ws/lib/WebSocket.js:530:22) at CleartextStream.EventEmitter.emit (events.js:95:17) at CleartextStream.<anonymous> (_stream_readable.js:720:14) DEBUG: Program node /usr/lib/node_modules/openshift-node-web-proxy/bin/web-proxy.js --config /etc/openshift/web-proxy-config.json exited with code 8 This error seems to be because the connection to the backend server has been closed unexpectedly. Version-Release number of selected component (if applicable): openshift-origin-node-proxy-1.16.1-1.el6oso.noarch