Mirror of git://xwords.git.sourceforge.net/gitroot/xwords/xwords

ehouse 8284799abe Fix crashes resulting from deleting cref instances in one thread while ... another wanted to operate on them. The root problem is that you can't dispose of a mutex while somebody's blocking on it. So now the locking mutexes live inside the cref class. When the lock owner realizes the cref needs to die, it sets a flag and it's moved to a recycled list. A thread blocking on the mutex will then get it, but checks the flag and releases it immediately if it's being recycled. (Also improve the http interface a bit.) With these changes I've run 31K (and counting) games against the relay without a crash or deadlock (using sim_real.sh.) The main problem that remains is that sometimes two games using the same cookie wind up with two crefs (and so never connect.)		2009-07-28 05:15:26 +00:00
CVSROOT	initial checkin	2003-08-27 19:12:36 +00:00
xwords4	Fix crashes resulting from deleting cref instances in one thread while	2009-07-28 05:15:26 +00:00