Online => offline, is it back again?

General
1

Wed Aug 07 2013 20:54:15 GMT+0200 (West-Europa (zomertijd)): Agent softwareversion: 77f1c31 - jenkins-ei-release-branch-819 - Mon Aug 5 15:23:48 2013
Wed Aug 07 2013 20:54:15 GMT+0200 (West-Europa (zomertijd)): Device booting
Wed Aug 07 2013 20:54:15 GMT+0200 (West-Europa (zomertijd)): Device configured to be "001 NetIO"
Wed Aug 07 2013 20:54:16 GMT+0200 (West-Europa (zomertijd)): Device softwareversion: 0e967a4 - Fri Jul 19 10:04:28 2013
Wed Aug 07 2013 21:03:36 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Wed Aug 07 2013 21:28:49 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Wed Aug 07 2013 21:28:49 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Wed Aug 07 2013 21:47:19 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Wed Aug 07 2013 21:50:01 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Wed Aug 07 2013 21:50:01 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Wed Aug 07 2013 21:59:31 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Wed Aug 07 2013 22:28:29 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Wed Aug 07 2013 22:28:29 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Wed Aug 07 2013 22:46:59 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Wed Aug 07 2013 23:04:43 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Wed Aug 07 2013 23:04:43 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Wed Aug 07 2013 23:14:13 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Wed Aug 07 2013 23:39:26 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Wed Aug 07 2013 23:39:26 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Wed Aug 07 2013 23:48:56 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 00:10:25 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 00:10:25 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 00:19:55 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 00:20:51 GMT+0200 (West-Europa (zomertijd)): Path OK: : /NetIO/
Thu Aug 08 2013 00:20:51 GMT+0200 (West-Europa (zomertijd)): request.body:
Thu Aug 08 2013 00:20:51 GMT+0200 (West-Europa (zomertijd)): request.query: (table : 0x0x7f2f84a67820)
Thu Aug 08 2013 00:20:51 GMT+0200 (West-Europa (zomertijd)): request.method: GET
Thu Aug 08 2013 00:20:51 GMT+0200 (West-Europa (zomertijd)): request.path: /NetIO/
Thu Aug 08 2013 00:20:51 GMT+0200 (West-Europa (zomertijd)): request.headers: (table : 0x0x7f2f85147160)
Thu Aug 08 2013 00:20:51 GMT+0200 (West-Europa (zomertijd)): something is trying to connect…
Thu Aug 08 2013 00:40:09 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 00:40:09 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 00:49:39 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 01:09:52 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 01:09:52 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 01:19:22 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 01:45:54 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 01:45:54 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 01:55:24 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 02:24:22 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 02:24:22 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 02:33:52 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 03:02:49 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 03:02:50 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 03:12:20 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 03:41:17 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 03:41:18 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 03:50:48 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 04:19:45 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 04:19:46 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 04:29:16 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 04:58:13 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 04:58:13 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 05:16:44 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 05:45:42 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 05:45:42 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 05:55:13 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 06:24:11 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 06:24:11 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 06:33:41 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 07:00:11 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 07:00:12 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 07:10:48 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 07:20:18 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 07:49:32 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 07:49:33 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 08:08:03 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline
Thu Aug 08 2013 08:30:46 GMT+0200 (West-Europa (zomertijd)): Power state: offline=>online
Thu Aug 08 2013 08:30:46 GMT+0200 (West-Europa (zomertijd)): Reconnected after unexpected disconnect
Thu Aug 08 2013 08:40:16 GMT+0200 (West-Europa (zomertijd)): Power state: online=>offline

When this happens the green blink-up LED keeps blinking, Agent keeps running and with a http.request event it is logging while it says it is offline.
I can’t upload/run new code although the build version is incrementing

2

Looks like there are some network problems; your code looks ok. Any change in your router setup or wifi environment near you? The offline->online indication is when the server has sent your imp a ping and the imp has not responded.

Your code is doing 30s connection attempts every 2 minutes, so should be getting back online (even if you had a strange nat timeout issue) quicker than this - note that you do have a minimum offline time of 2 minutes because you don’t immediately try to kick off a connection when you get an offline notification. Was that intentional or a bug?

Also, you’re never starting your watchdog… you shouldn’t need one, but it’s in your code and not being called.

3

We just found a regression with the server-side connection maintenance that would have affected routers with very short NAT timeouts; see if it’s behaving better now?

4

I am able to upload new code now. Bit strange though, I have 3 imps here, running different code and this is the only one acting like this.

5

All on the same router? Ok, that’s rather freaky…

6

yes they are.
that 120 seconds delay was just copied from the example

7

Up till now it looks like the problem has been solved…