Seems a little bit strange, why

[mike442144]

It seems strange when I run the command as following:

root@iZ28sy91bq6Z:# guv list
No running processes
root@iZ28sy91bq6Z:# guv list
error: Daemon was not running
root@iZ28sy91bq6Z:# guv list
No running processes
root@iZ28sy91bq6Z:# guv list
error: Daemon was not running
root@iZ28sy91bq6Z:# guv list
error: Daemon was not running
root@iZ28sy91bq6Z:# guv list
No running processes
root@iZ28sy91bq6Z:# guv list
error: Daemon was not running
root@iZ28sy91bq6Z:# guv list
error: Daemon was not running
root@iZ28sy91bq6Z:# guv list
error: Daemon was not running
root@iZ28sy91bq6Z:# guv list
No running processes

why?

[achingbrain]

Is anything getting added to the error logs under /var/log/guvnor ?

[mike442144]

@achingbrain yep, like this,

uncaughtException: listen EADDRINUSE

why?

[achingbrain]

Something may be listening on port 57483 or 57484. Can you try running lsof -i :57483 when you see EADDRINUSE appear?

Also, can you post the whole error log?

[mike442144]

@achingbrain Sure,

{"level":"error","message":"Could not create connection to remote process Error: connect ECONNRESET\n at exports._errnoException (util.js:746:11)\n at PipeConnectWrap.afterConnect as oncomplete","timestamp":"2015-11-24T03:26:26.342Z"}
{"level":"error","message":"Could not create connection to remote process Error: read ECONNRESET\n at exports._errnoException (util.js:746:11)\n at Pipe.onread (net.js:559:26)","timestamp":"2015-11-24T03:26:28.177Z"}
{"level":"error","message":"Could not create connection to remote process Error: read ECONNRESET\n at exports._errnoException (util.js:746:11)\n at Pipe.onread (net.js:559:26)","timestamp":"2015-11-24T03:26:30.029Z"}
{"level":"error","message":"Could not create connection to remote process Error: connect ECONNREFUSED\n at exports._errnoException (util.js:746:11)\n at PipeConnectWrap.afterConnect as oncomplete","timestamp":"2015-11-24T03:26:31.886Z"}
{"level":"error","message":"Could not create connection to remote process Error: read ECONNRESET\n at exports._errnoException (util.js:746:11)\n at Pipe.onread (net.js:559:26)","timestamp":"2015-11-24T03:26:33.694Z"}
{"date":"Wed Feb 03 2016 17:52:38 GMT+0800 (CST)","process":{"pid":7594,"uid":0,"gid":1000,"cwd":"/run/guvnor","execPath":"/usr/bin/nodejs","version":"v0.12.4","argv":["/usr/bin/nodejs","/usr/lib/node_modules/guvnor/lib/daemon/index.js"],"memoryUsage":{"rss":31490048,"heapTotal":30566144,"heapUsed":12709848}},"os":{"loadavg":[1.93408203125,1.42236328125,1.3828125],"uptime":8624548},"trace":[{"column":11,"file":"util.js","function":"exports._errnoException","line":746,"method":"_errnoException","native":false},{"column":14,"file":"net.js","function":"Server._listen2","line":1156,"method":"_listen2","native":false},{"column":10,"file":"net.js","function":"listen","line":1182,"method":null,"native":false},{"column":9,"file":"net.js","function":null,"line":1280,"method":null,"native":false},{"column":18,"file":"dns.js","function":null,"line":85,"method":null,"native":false},{"column":11,"file":"node.js","function":"process._tickCallback","line":355,"method":"_tickCallback","native":false}],"stack":["Error: listen EADDRINUSE"," at exports._errnoException (util.js:746:11)"," at Server._listen2 (net.js:1156:14)"," at listen (net.js:1182:10)"," at net.js:1280:9"," at dns.js:85:18"," at process._tickCallback (node.js:355:11)"],"level":"error","message":"uncaughtException: listen EADDRINUSE","timestamp":"2016-02-03T09:52:38.992Z"}
{"date":"Wed Feb 03 2016 17:52:46 GMT+0800 (CST)","process":{"pid":7642,"uid":0,"gid":1000,"cwd":"/run/guvnor","execPath":"/usr/bin/nodejs","version":"v0.12.4","argv":["/usr/bin/nodejs","/usr/lib/node_modules/guvnor/lib/daemon/index.js"],"memoryUsage":{"rss":31449088,"heapTotal":30566144,"heapUsed":12679328}},"os":{"loadavg":[1.716796875,1.39208984375,1.37353515625],"uptime":8624555},"trace":[{"column":11,"file":"util.js","function":"exports._errnoException","line":746,"method":"_errnoException","native":false},{"column":14,"file":"net.js","function":"Server._listen2","line":1156,"method":"_listen2","native":false},{"column":10,"file":"net.js","function":"listen","line":1182,"method":null,"native":false},{"column":9,"file":"net.js","function":null,"line":1280,"method":null,"native":false},{"column":18,"file":"dns.js","function":null,"line":85,"method":null,"native":false},{"column":11,"file":"node.js","function":"process._tickCallback","line":355,"method":"_tickCallback","native":false}],"stack":["Error: listen EADDRINUSE"," at exports._errnoException (util.js:746:11)"," at Server._listen2 (net.js:1156:14)"," at listen (net.js:1182:10)"," at net.js:1280:9"," at dns.js:85:18"," at process._tickCallback (node.js:355:11)"],"level":"error","message":"uncaughtException: listen EADDRINUSE","timestamp":"2016-02-03T09:52:46.311Z"}
{"date":"Wed Feb 03 2016 17:52:48 GMT+0800 (CST)","process":{"pid":7664,"uid":0,"gid":1000,"cwd":"/run/guvnor","execPath":"/usr/bin/nodejs","version":"v0.12.4","argv":["/usr/bin/nodejs","/usr/lib/node_modules/guvnor/lib/daemon/index.js"],"memoryUsage":{"rss":31576064,"heapTotal":30566144,"heapUsed":12717592}},"os":{"loadavg":[1.716796875,1.39208984375,1.37353515625],"uptime":8624558},"trace":[{"column":11,"file":"util.js","function":"exports._errnoException","line":746,"method":"_errnoException","native":false},{"column":14,"file":"net.js","function":"Server._listen2","line":1156,"method":"_listen2","native":false},{"column":10,"file":"net.js","function":"listen","line":1182,"method":null,"native":false},{"column":9,"file":"net.js","function":null,"line":1280,"method":null,"native":false},{"column":18,"file":"dns.js","function":null,"line":85,"method":null,"native":false},{"column":11,"file":"node.js","function":"process._tickCallback","line":355,"method":"_tickCallback","native":false}],"stack":["Error: listen EADDRINUSE"," at exports._errnoException (util.js:746:11)"," at Server._listen2 (net.js:1156:14)"," at listen (net.js:1182:10)"," at net.js:1280:9"," at dns.js:85:18"," at process._tickCallback (node.js:355:11)"],"level":"error","message":"uncaughtException: listen EADDRINUSE","timestamp":"2016-02-03T09:52:48.567Z"}
{"date":"Wed Feb 03 2016 17:52:53 GMT+0800 (CST)","process":{"pid":7712,"uid":0,"gid":1000,"cwd":"/run/guvnor","execPath":"/usr/bin/nodejs","version":"v0.12.4","argv":["/usr/bin/nodejs","/usr/lib/node_modules/guvnor/lib/daemon/index.js"],"memoryUsage":{"rss":31416320,"heapTotal":30566144,"heapUsed":12636312}},"os":{"loadavg":[1.7392578125,1.40234375,1.376953125],"uptime":8624563},"trace":[{"column":11,"file":"util.js","function":"exports._errnoException","line":746,"method":"_errnoException","native":false},{"column":14,"file":"net.js","function":"Server._listen2","line":1156,"method":"_listen2","native":false},{"column":10,"file":"net.js","function":"listen","line":1182,"method":null,"native":false},{"column":9,"file":"net.js","function":null,"line":1280,"method":null,"native":false},{"column":18,"file":"dns.js","function":null,"line":85,"method":null,"native":false},{"column":11,"file":"node.js","function":"process._tickCallback","line":355,"method":"_tickCallback","native":false}],"stack":["Error: listen EADDRINUSE"," at exports._errnoException (util.js:746:11)"," at Server._listen2 (net.js:1156:14)"," at listen (net.js:1182:10)"," at net.js:1280:9"," at dns.js:85:18"," at process._tickCallback (node.js:355:11)"],"level":"error","message":"uncaughtException: listen EADDRINUSE","timestamp":"2016-02-03T09:52:53.895Z"}
{"date":"Wed Feb 03 2016 17:52:55 GMT+0800 (CST)","process":{"pid":7734,"uid":0,"gid":1000,"cwd":"/run/guvnor","execPath":"/usr/bin/nodejs","version":"v0.12.4","argv":["/usr/bin/nodejs","/usr/lib/node_modules/guvnor/lib/daemon/index.js"],"memoryUsage":{"rss":31551488,"heapTotal":30566144,"heapUsed":12590672}},"os":{"loadavg":[1.84033203125,1.4287109375,1.3857421875],"uptime":8624565},"trace":[{"column":11,"file":"util.js","function":"exports._errnoException","line":746,"method":"_errnoException","native":false},{"column":14,"file":"net.js","function":"Server._listen2","line":1156,"method":"_listen2","native":false},{"column":10,"file":"net.js","function":"listen","line":1182,"method":null,"native":false},{"column":9,"file":"net.js","function":null,"line":1280,"method":null,"native":false},{"column":18,"file":"dns.js","function":null,"line":85,"method":null,"native":false},{"column":11,"file":"node.js","function":"process._tickCallback","line":355,"method":"_tickCallback","native":false}],"stack":["Error: listen EADDRINUSE"," at exports._errnoException (util.js:746:11)"," at Server._listen2 (net.js:1156:14)"," at listen (net.js:1182:10)"," at net.js:1280:9"," at dns.js:85:18"," at process._tickCallback (node.js:355:11)"],"level":"error","message":"uncaughtException: listen EADDRINUSE","timestamp":"2016-02-03T09:52:55.756Z"}
{"date":"Wed Feb 03 2016 17:52:57 GMT+0800 (CST)","process":{"pid":7756,"uid":0,"gid":1000,"cwd":"/run/guvnor","execPath":"/usr/bin/nodejs","version":"v0.12.4","argv":["/usr/bin/nodejs","/usr/lib/node_modules/guvnor/lib/daemon/index.js"],"memoryUsage":{"rss":31457280,"heapTotal":30566144,"heapUsed":12662104}},"os":{"loadavg":[1.84033203125,1.4287109375,1.3857421875],"uptime":8624567},"trace":[{"column":11,"file":"util.js","function":"exports._errnoException","line":746,"method":"_errnoException","native":false},{"column":14,"file":"net.js","function":"Server._listen2","line":1156,"method":"_listen2","native":false},{"column":10,"file":"net.js","function":"listen","line":1182,"method":null,"native":false},{"column":9,"file":"net.js","function":null,"line":1280,"method":null,"native":false},{"column":18,"file":"dns.js","function":null,"line":85,"method":null,"native":false},{"column":11,"file":"node.js","function":"process._tickCallback","line":355,"method":"_tickCallback","native":false}],"stack":["Error: listen EADDRINUSE"," at exports._errnoException (util.js:746:11)"," at Server._listen2 (net.js:1156:14)"," at listen (net.js:1182:10)"," at net.js:1280:9"," at dns.js:85:18"," at process._tickCallback (node.js:355:11)"],"level":"error","message":"uncaughtException: listen EADDRINUSE","timestamp":"2016-02-03T09:52:57.767Z"}

all above.

when I got error like Daeomon was not running, lsof -i :57483 output like:

guvnor 7534 root 12u IPv4 183206972 0t0 TCP *:57483 (LISTEN)

[achingbrain]

Could you run guv list -v a few times and paste the output? The -v flag will enable verbose output.

[mike442144]

@achingbrain
sure, when it threw error, I got this:
debug: Loaded config from 0=/usr/lib/node_modules/guvnor/guvnor
debug: ApplicationContext Component with name config is being overridden
debug: ApplicationContext Component with name logger is being overridden
debug: Connecting to daemon on /var/run/guvnor/user.socket
debug: Socket file did not exist - the daemon is probably not running
debug: Daemon was not running so will start it
debug: Starting daemon
debug: Daemon requested config
debug: Daemon process online
debug: Daemon started
debug: Connecting to daemon on /var/run/guvnor/user.socket
debug: Disconnected from Daemon process
debug: Socket file did not exist - the daemon is probably not running
error: Uncaught exception Daemon was not running
error: Error: Daemon was not running
at null. (/usr/lib/node_modules/guvnor/lib/local/LocalDaemonConnection.js:151:15)
at D.emit (events.js:129:20)
at Socket. (/usr/lib/node_modules/guvnor/node_modules/boss-dnode/index.js:71:14)
at Socket.emit (events.js:129:20)
at net.js:459:14
at process._tickCallback (node.js:355:11)

[mike442144]

@achingbrain Any update?

[achingbrain]

Does the folder /var/run/guvnor exist? From the log files the current working directory of the process is /run/guvnor which looks wrong - did you change the default run directory or similar?

[mike442144]

@achingbrain Yes, the /var/run/guvnor exists.

root@iZ28sy91bq6Z:~# ls /var/run/guvnor
processes  user.socket

[mike442144]

@achingbrain Sorry, any updates?