The problem with the logging

[Alexander Bondarenko]

I'm a newbie with coherence. And immediately after the install I encountered such a problem. When I try to redirect logs from the console to the file, I receive these errors in the log:

Traceback (most recent call last):
  File "C:\Python25\lib\site-packages\twisted\internet\base.py", line 374, in fireEvent
    DeferredList(beforeResults).addCallback(self._continueFiring)
  File "C:\Python25\lib\site-packages\twisted\internet\defer.py", line 195, in addCallback
    callbackKeywords=kw)
  File "C:\Python25\lib\site-packages\twisted\internet\defer.py", line 186, in addCallbacks
    self._runCallbacks()
  File "C:\Python25\lib\site-packages\twisted\internet\defer.py", line 328, in _runCallbacks
    self.result = callback(self.result, *args, **kw)
--- <exception caught here> ---
  File "C:\Python25\lib\site-packages\twisted\internet\base.py", line 387, in _continueFiring
    callable(*args, **kwargs)
  File "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\EGG-INFO\scripts\coherence", line 250, in main
    c = Coherence(config)
  File "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\base.py", line 201, in __new__
    obj.setup(*args, **kwargs)
  File "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\base.py", line 264, in setup
    log.init(logfile, _debug)
  File "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\log.py", line 57, in init
    outputToFiles(stdout=None, stderr=logfile)
  File "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\extern\log\log.py", line 696, in outputToFiles
    handler = signal.signal(signal.SIGHUP, sighup)
exceptions.AttributeError: 'module' object has no attribute 'SIGHUP'

Any help is really appreciated.

My setup:
MS Windows XP SP3, Python 2.5.4, Twisted 8.2.0 for Python 2.5, Coherence 0.6.2 (installed with help of easy_install)

My config is:

logmode = log
logfile = c:/temp/coherence.log
serverport = 30020
controlpoint = no
web-ui = yes
 
[subsystem_log]
coherence = info
SSDP = info
MSEARCH = info
SOAP = info
Action = info
Variable = info
Event = info
Service_Server = info
Service_Client = info
Device = info
Connection_Manager_Server = info
MediaServer= info
MediaRenderer= log
ControlPoint = info
MS_Client = info
 
[plugins]
[[FSStore]]
    name = Coherence Test Content
    content = d:/Video/Coherence
[[AppleTrailersStore]]
    name = Apple Trailers

[Philippe Normand]

Hi,

Can you please file a new bug?

https://coherence.beebits.net/newticket

This requires the update of the log system, which is hosted in a
different repository.

I'll have a look

Thanks,
Philippe

Le jeudi 14 mai 2009 à 11:43 -0700, Alexander Bondarenko a écrit :

> I'm a newbie with coherence. And immediately after the install I encountered
> such a problem. When I try to redirect logs from the console to the file, I
> receive these errors in the log:
>
> Traceback (most recent call last):
>   File "C:\Python25\lib\site-packages\twisted\internet\base.py", line 374,
> in fireEvent
>     DeferredList(beforeResults).addCallback(self._continueFiring)
>   File "C:\Python25\lib\site-packages\twisted\internet\defer.py", line 195,
> in addCallback
>     callbackKeywords=kw)
>   File "C:\Python25\lib\site-packages\twisted\internet\defer.py", line 186,
> in addCallbacks
>     self._runCallbacks()
>   File "C:\Python25\lib\site-packages\twisted\internet\defer.py", line 328,
> in _runCallbacks
>     self.result = callback(self.result, *args, **kw)
> --- <exception caught here> ---
>   File "C:\Python25\lib\site-packages\twisted\internet\base.py", line 387,
> in _continueFiring
>     callable(*args, **kwargs)
>   File
> "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\EGG-INFO\scripts\coherence",
> line 250, in main
>     c = Coherence(config)
>   File
> "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\base.py",
> line 201, in __new__
>     obj.setup(*args, **kwargs)
>   File
> "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\base.py",
> line 264, in setup
>     log.init(logfile, _debug)
>   File
> "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\log.py",
> line 57, in init
>     outputToFiles(stdout=None, stderr=logfile)
>   File
> "c:\python25\lib\site-packages\coherence-0.6.2-py2.5.egg\coherence\extern\log\log.py",
> line 696, in outputToFiles
>     handler = signal.signal(signal.SIGHUP, sighup)
> exceptions.AttributeError: 'module' object has no attribute 'SIGHUP'
>
> Any help is really appreciated.
>
> My setup:
> MS Windows XP SP3, Python 2.5.4, Twisted 8.2.0 for Python 2.5, Coherence
> 0.6.2 (installed with help of easy_install)
>
> My config is:
>
> logmode = log
> logfile = c:/temp/coherence.log
> serverport = 30020
> controlpoint = no
> web-ui = yes
>  
> [subsystem_log]
> coherence = info
> SSDP = info
> MSEARCH = info
> SOAP = info
> Action = info
> Variable = info
> Event = info
> Service_Server = info
> Service_Client = info
> Device = info
> Connection_Manager_Server = info
> MediaServer= info
> MediaRenderer= log
> ControlPoint = info
> MS_Client = info
>  
> [plugins]
> [[FSStore]]
>     name = Coherence Test Content
>     content = d:/Video/Coherence
> [[AppleTrailersStore]]
>     name = Apple Trailers

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[Alexander Bondarenko]

Thanks a lot. I've created the new ticket in trac:
The problem with the logging

Philippe Normand wrote:

Hi,

Can you please file a new bug?

https://coherence.beebits.net/newticket

This requires the update of the log system, which is hosted in a
different repository.

I'll have a look

Thanks,
Philippe

[Alexander Bondarenko]

Hello,

I've downloaded the last dev sources from svn. Manually I've replaced the old "\coherence\extern\log\log.py" with the new one, compile it to .pyc. And nothing is changed. What did I miss?

Regards,
Alexander Bondarenko

[szhairui]

Alexander Bondarenko wrote:

Hello,

I've downloaded the last dev sources from svn. Manually I've replaced the old "\coherence\extern\log\log.py" with the new one, compile it to .pyc. And nothing is changed. What did I miss?

Regards,
Alexander Bondarenko

I met with the same problem on win32 OS.
The key factor causes the problem maybe the "signal.SIGHUP".
It seems that SIGHUP is just for POSIX-compliant platforms, which mentioned at http://en.wikipedia.org/wiki/SIGHUP. Hence any moudles use the signal maybe cause execeptions for that.

[Philippe Normand]

Le jeudi 04 juin 2009 à 12:10 -0700, Alexander Bondarenko a écrit :
> Hello,
>
> I've downloaded the last dev sources from svn. Manually I've replaced the
> old "\coherence\extern\log\log.py" with the new one, compile it to .pyc. And
> nothing is changed. What did I miss?
>
> Regards,
> Alexander Bondarenko

Send "your version" of log.py please

Philippe

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[Alexander Bondarenko]

Sure. Attached.

log.py

[Philippe Normand]

That's indeed the latest version ;) Do you see a new traceback when
using it?

Philippe

Le vendredi 05 juin 2009 à 04:43 -0700, Alexander Bondarenko a écrit :
> Sure. Attached.
>
> http://n2.nabble.com/file/n3029762/log.py log.py

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[Alexander Bondarenko]

Hello,

No, the new traceback doesn't differ from the old one.

Best regards,
Alexander Bondarenko

[Philippe Normand]

You're right the bug isn't fixed ;)
You can wait new version of log.py or try this:

1. Look for the import of signal
2. Update the code like this:

try:
    import signal
    signal.SIGHUP
except (ImportError, AttributeErro), exc:
    <here normal code of log.py>

Patch also there:

https://code.fluendo.com/flumotion/trac/attachment/ticket/1295/log-win32-2.diff

Le mardi 09 juin 2009 à 06:46 -0700, Alexander Bondarenko a écrit :
> Hello,
>
> No, the new traceback doesn't differ from the old one.
>
> Best regards,
> Alexander Bondarenko

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