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[Astlinux-users] Asterisk console loop?
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From: Tony P. <To...@pl...> - 2007-05-18 13:45:01
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</head><BODY ><div><SPAN style=3D"font-family:'Arial';font-size:10pt;">I=
believe this is a Asterisk console bug, but thought I would run it through=
here first.  I can get Asterisk into a tight loop 100% of the time.=
 Here is what I know...</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">First I have=
verbosity set to 20 in the asterisk.conf file.  I believe that has=
some bearing on this issue for two reasons.  One it doesn't occur if I=
turn verbosity off and two, there is no updates to the console occurring=
without verbosity.</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">Next, I connect to my=
Astlinux box using putty on a Windows XP machine (yes, windows is involved=
in this but it may happen with other clients, just not tested) and fire up=
asterisk console with "asterisk -r"</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">Next, I put my=
Windows machine into suspend without shutting down putty.  This leaves=
the connection in an open state on the Linux box.</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">Next, I have a call=
generated on my Digium TDM401 card via zap.  This may also work with=
SIP but it is not as consistent.</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">At this point, the=
box stops responding.  If I call the Zap Channel line, I hear the SIT=
tones and the message starting "This system..." in stutter format, like the=
machine is trying to push it out but the box is at 100%.</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">The console is not=
responsive and I cannot troubleshoot it any further.  There is no dump=
file created or any logging done on the box.  I have no way to verify=
which asterisk process is exactly to blame.</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">Here is my theory,=
The Zap Channel is trying to write via the console to a port which was not=
closed properly, therefore, it goes into a loop trying to contact that=
device.</SPAN></div>
<div> </div>
<div><SPAN style=3D"font-family:'Arial';font-size:10pt;">Like I said, this=
happens 100% of the time, I just cannot troubleshoot it further.  If I=
close out the putty session properly, I do not have an issue.</SPAN></div>
<div> </div>
<div> </div>
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