for a while now these log entries occur in my log every day.
Can anyone tell me what they mean? (I xxx-ed my UUID)
What’s weird about them is the time they always show up…
Thanks for your help!
stefan
2015-08-17 06:00:01.522 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr poll error
2015-08-17 06:00:01.528 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://loc$
2015-08-17 06:00:14.389 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhos$
2015-08-17 18:00:02.320 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr poll error
2015-08-17 18:00:02.324 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://loc$
2015-08-17 18:00:17.822 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhos$
my.openHAB disconnects sockets from time to time to clean up, so there is nothing wrong about those messages as soon as openHAB reconnect back to my.openHAB.
I guess troubles are happening when you start connecting remotely through my.openHAB…
Can you please describe your installation in detail - machine, OS, Java version, openHAB version?
2015-10-27 16:04:29.917 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr post error
2015-10-27 16:04:29.918 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 16:04:38.597 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 16:17:46.984 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 16:17:57.145 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 16:59:58.512 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr poll error
2015-10-27 16:59:58.534 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 17:00:07.877 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 17:27:11.422 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr post error
2015-10-27 17:27:11.423 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 17:27:17.510 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 17:27:49.346 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr post error
2015-10-27 17:27:49.347 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 17:27:54.817 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 18:15:06.693 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr post error
2015-10-27 18:15:06.695 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 18:15:13.115 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 19:15:57.578 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr post error
2015-10-27 19:15:57.580 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 19:16:03.275 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 19:16:36.447 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr post error
2015-10-27 19:16:36.497 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 19:16:38.108 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 19:41:14.948 [ERROR] [.myopenhab.internal.MyOHClient] - Socket.IO error: com.github.nkzawa.engineio.client.EngineIOException: xhr post error
2015-10-27 19:41:14.971 [INFO ] [.myopenhab.internal.MyOHClient] - Disconnected from my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
2015-10-27 19:41:48.890 [INFO ] [.myopenhab.internal.MyOHClient] - Connected to my.openHAB service (UUID = xxx, base URL = http://localhost:8082)
Actually, the logs are not the problem for me.
The problem is that HABdroid creates notifications about “openhab offline”.
My first reaction was: “OMG, my smart home does not work anymore!”
When I got the “online” notification a few minutes later and the offline/online massages repeated a few times over the day, they started to annoy me.
It may have started when I updated to openHAB v1.7.1.
I cannot exclude a local problem with my server.
But maybe other people see the same behavior.
I used to have these kind of messages consistently every 6 hours, but as @belovictor has explained in other threads that is part of the internal housekeeping of my.openhab and nothing to worry about.
A few days ago, however, I started to get notifications about my.openhab going offline and then online again a few minutes later at all times of day. Sometimes it happens in bursts of many oflline-online-offline-… cycles, and some times there are hours of “silence and happiness” before it happens again.