Perl/TK script crashes in MainLoop


 
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Old 07-05-2014
Perl/TK script crashes in MainLoop

I am running a perl/tk function that suddenly crashes in MainLoop. The gui just disappears and an X error is
thrown when the code tries to update the non-existent GUI. Any suggestions to debug the root cause which
destroys the mw gui?

Code:
 
-D- <block name> : <block_name> - 1
-D- row_column_id is defined
-D- block_row for <block_name> - 1
-D- Changing color of 1,1 for <block_name>
-D- leaving update_status_hash loop for <block_name>
-D- next block name : <block_name>
-I- Forked process for <block_name>. Child pid is 44761, parent 63414
-D- deleting entry for <block_name>in noble_jobs_running
-D- deleting entry for <block_name> in wards_running
-D- check status returned from checking job for <block_name> : 0
-D- Ran get_noble_status and update new_status_hash
-D- check status returned from checking job for <block_name> : 1
-D- Ran get_noble_status and update new_status_hash
-D- check status returned from checking job for <block_name> : 1
-D- Ran get_noble_status and update new_status_hash
-D- check status returned from checking job for <block_name> : 1
-D- Ran get_noble_status and update new_status_hash
-D- check status returned from checking job for <block_name> : 1
-D- Ran get_noble_status and update new_status_hash
-D- check status returned from checking job for <block_name> : 1
-D- Ran get_noble_status and update new_status_hash                <-- GUI disappears at this point
-D- check status returned from checking job for <block_name> : 1
-D- Ran get_noble_status and update new_status_hash
XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server "plxc9816.pdx.intel.com:11.0" <-- I believe this error is due to the $mw->update
      after 8635 requests (8634 known processed) with 0 events remaining.


Last edited by bob.pepple; 07-06-2014 at 05:10 PM.. Reason: Got to a position of more consistent failure.
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