Richard Lamboj, 27.01.2010 15:23: > Am Wednesday 27 January 2010 14:10:13 schrieb Stefan Behnel: >> Richard Lamboj, 27.01.2010 14:06: >>> just for _curiosity_. What would be if i start a thread in a nother >>> thread and acquire a lock in the "child" thread. Is there anything that >>> could go wrong if someone try to start threads in threads? >> There's usually tons of things that can go wrong w.r.t. threads: >> >> http://www.eecs.berkeley.edu/Pubs/TechRpts/2006/EECS-2006-1.pdf >> >> However, there's nothing special to a thread that was started from another >> thread, so the problems don't change. > > i have tried a little bit around with psycopg2 and threads, > > I'am sharing one connection for all threads. When i'am starting the > threads "normal" everything works without any Problem. When i'am starting the > threads from another thread than i got a "segmentation fault"
Sounds like a bug that you might want to report to the maintainers of psycopg2. Stefan -- http://mail.python.org/mailman/listinfo/python-list