Hi, soonix, thanks for monitoring this issue. Will have a try on your idea. One question is whether the buffer can stuck the process. From the time stamp the process hangs on the print() line for more than 20 hours because code line 23 is executed on 2/15 and gives below time stamp in log line 21(2013/02/15 12:33:27).

2013/02/15 12:33:27 2013/02/14 16:50:12:Audit:event(2)::SYSTEM

In reply to Re^4: print() function hang for long time by dengguochen2003
in thread print() function hang for long time by dengguochen2003

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