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crowell / modpagespeed_tmp

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mod_spdy slave connection functionality unavailable #626

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
On the latest v25 (beta) version of ModPageSpeed, I am seeing a lot of warnings 
in my logs along the lines of:

[warn] [mod_pagespeed 1.3.25.2-2530 @4292] 
[0223/134659:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!

I do not have mod_spdy installed, so surely these warnings should simply be 
ignored?

Original issue reported on code.google.com by rwap.services on 23 Feb 2013 at 3:46

GoogleCodeExporter commented 9 years ago 
You are quite right.  You can ignore this warning, and we should not be putting 
that warning in the logs.

When you say "a lot of warnings" can you quantify that in terms of the traffic 
on your server?  E.g. do you get 1 new warning for every new access?  Or is it 
less frequent than that.

We'll fix this in any case, I am just trying to gauge the severity of the 
problem.

Naturally, in our tests we did not see this because we installed mod_spdy.

Original comment by jmara...@google.com on 23 Feb 2013 at 9:41

GoogleCodeExporter commented 9 years ago 
It's hard to tell - presumably this only applies to when someone logs into the 
site (as that is the only thing reliant on SSL).

THen I see:

[Mon Feb 25 10:04:23 2013] [error] [mod_pagespeed 1.3.25.2-2530 @18074] Failed 
to stat 
/var/www/html/uploaded/img/2600_$(KGrHqJHJDQFCWu))mdmBQsLpZ,Hbw~~60_57_100px.jpg
: No such file or directory
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @14299] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21508] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @18073] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @10141] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21507] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @30734] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @18073] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:39 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @10141] 
[0225/101039:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:40 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21508] 
[0225/101040:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21507] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @18073] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21508] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @14299] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @30734] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @10141] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21507] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @18073] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21508] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @14299] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @10141] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:41 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21507] 
[0225/101041:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!
[Mon Feb 25 10:10:43 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @21507] 
[0225/101043:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!

So, yes, it is quite severe...

Original comment by rwap.services on 25 Feb 2013 at 10:15

GoogleCodeExporter commented 9 years ago 
I see the same patter in my error_log, please fix this...

Original comment by aimfel...@gmail.com on 25 Feb 2013 at 5:43

GoogleCodeExporter commented 9 years ago 
Guys, these warnings are filling up my apache error log files. Hundreds of 
lines per minute with my traffic level:

[Mon Feb 25 19:06:51 2013] [warn] [mod_pagespeed 1.3.25.2-2530 @8926] 
[0225/190651:WARNING:interface_mod_spdy.cc(105)] mod_spdy slave connection 
functionality unavailable!

I purged and reinstalled the latest mod-spdy.deb package. This did not fix the 
problem. Issue persists with the mod disabled. Please help!

Original comment by codychar...@gmail.com on 25 Feb 2013 at 7:14

GoogleCodeExporter commented 9 years ago 
If you have a separate VHost for SSL traffic, it may help to put in:
'ModPagespeed unplugged' in its configuration. (This warning should not 
occur for HTTP traffic...)

Original comment by morlov...@google.com on 25 Feb 2013 at 7:59

GoogleCodeExporter commented 9 years ago 
Just released 1.3.25.3 which should silence this.

Original comment by morlov...@google.com on 26 Feb 2013 at 5:30

GoogleCodeExporter commented 9 years ago

Original comment by jkar...@google.com on 2 Apr 2013 at 3:30

GoogleCodeExporter commented 9 years ago

Original comment by jkar...@google.com on 2 Apr 2013 at 3:33