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Debug Python 2.7 script

This project was successfully completed by malashkevich for £20 GBP in a day.

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Project Budget
£20 - £250 GBP
Completed In
1 day
Total Bids
21
Project Description

I have a small server-side script that is wroking fine when a single user is logged in, but when multiple users access the system I m getting exceptions from the MySQL connection as shown below:

Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib/python2.6/[url removed, login to view]", line 532, in __bootstrap_inner
[url removed, login to view]()
File "[url removed, login to view]", line 73, in run
process_message([url removed, login to view], [url removed, login to view], [url removed, login to view], [url removed, login to view], data_in)
File "[url removed, login to view]", line 149, in process_message
rc = process_decrypted(node, skts, cfg, enc, message)
File "[url removed, login to view]", line 279, in process_decrypted
return reply
File "/usr/local/lib/python2.6/dist-packages/pony/orm/[url removed, login to view]", line 354, in __exit__
if exc_type is None: commit() # exc_value can be None in Python 2.6 even if exc_type is not None
File "<string>", line 2, in commit
File "/usr/local/lib/python2.6/dist-packages/pony/[url removed, login to view]", line 96, in cut_traceback
return func(*args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/pony/orm/[url removed, login to view]", line 269, in commit
reraise(CommitException, exceptions)
File "/usr/local/lib/python2.6/dist-packages/pony/orm/[url removed, login to view]", line 263, in commit
try: [url removed, login to view]()
File "/usr/local/lib/python2.6/dist-packages/pony/orm/[url removed, login to view]", line 3657, in commit
[url removed, login to view]()
File "/usr/local/lib/python2.6/dist-packages/pony/orm/[url removed, login to view]", line 3720, in save
obj._save_()
File "/usr/local/lib/python2.6/dist-packages/pony/orm/[url removed, login to view]", line 3591, in _save_
elif status == 'updated': obj._save_updated_()
File "/usr/local/lib/python2.6/dist-packages/pony/orm/[url removed, login to view]", line 3522, in _save_updated_
throw(UnrepeatableReadError, 'Object %s was updated outside of current transaction' % safe_repr(obj))
File "/usr/local/lib/python2.6/dist-packages/pony/[url removed, login to view]", line 123, in throw
raise exc
CommitException: Object node[2] was updated outside of current transaction


I am looking for someone who can help debug this. Debugging would need to occur "in-situ" and login details to the server will be provided.

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