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[SOGo] sogo-tool 'lost connection' errors afetr update to SOGo 2.2.5


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  • From: Charles Marcus < >
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  • Subject: [SOGo] sogo-tool 'lost connection' errors afetr update to SOGo 2.2.5
  • Date: Tue, 17 Jun 2014 10:24:19 -0400

I'm re-sending this as a new thread, since it is a new issue.

These occasional errors only started right after I updated to 2.2.5, and are only happening, once, or yesterday, twice per day. I saw not one of these in the prior 3 months of using SOGo.

connect_timeout is set to the default of 10 as it always has.

Here are the errors in question (these are all of them since we first started using SOGo in March, as you can see the first one was on 6/12, right after the 2.2.5 update):

2014-06-12 03:30:15.530 sogo-tool[31674] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 104
<0x0x236c140[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x22241b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder
<0x0x236c140[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-12 03:30:01 -0400
2014-06-12 03:30:15.531 sogo-tool[31674] Can't aquire channel

2014-06-13 03:33:20.201 sogo-tool[6852] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 0
<0x0x1d5f140[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x1c171b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder
<0x0x1d5f140[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-13 03:33:01 -0400
2014-06-13 03:33:20.202 sogo-tool[6852] Can't aquire channel

2014-06-14 11:09:19.303 sogo-tool[16644] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 0
<0x0x18c2140[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x177a1b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder
<0x0x18c2140[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-14 11:09:01 -0400
2014-06-14 11:09:19.304 sogo-tool[16644] Can't aquire channel

2014-06-14 19:29:16.259 sogo-tool[4321] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 0 <0x0x1ff4140[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x1eac1b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder <0x0x1ff4140[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-14 19:29:01 -0400 2014-06-14 19:29:16.260 sogo-tool[4321] Can't aquire channel

2014-06-15 11:36:12.184 sogo-tool[11336] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 0 <0x0x1534410[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x13ec1b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder <0x0x1534410[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-15 11:36:02 -0400 2014-06-15 11:36:12.185 sogo-tool[11336] Can't aquire channel

2014-06-16 19:29:17.300 sogo-tool[22163] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 0 <0x0x20a4410[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x1f5c1b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder <0x0x20a4410[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-16 19:29:01 -0400 2014-06-16 19:29:17.301 sogo-tool[22163] Can't aquire channel

2014-06-17 03:08:22.791 sogo-tool[24540] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 0 <0x0x282b410[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x26e31b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder <0x0x282b410[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-17 03:08:01 -0400 2014-06-17 03:08:22.792 sogo-tool[24540] Can't aquire channel

2014-06-17 03:32:14.985 sogo-tool[24652] ERROR: could not open MySQL4 connection to database 'sogo': Lost connection to MySQL server at 'reading authorization packet', system error: 104 <0x0x172b410[GCSChannelManager]> could not open channel <MySQL4Channel[0x0x15e31b0] connection=0x(null)> for URL: mysql://user: :3306/sogo/sogo_sessions_folder <0x0x172b410[GCSChannelManager]> will prevent opening of this channel 5 seconds after 2014-06-17 03:32:01 -0400 2014-06-17 03:32:14.988 sogo-tool[24652] Can't aquire channel

Anyone have any ideas? Everything seems to be working fine, and like I said, they only happen once per day (except twice today)...

Best regards,

Charles




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