>From Jan Friesse Mon, 22 Apr 2013 07:54:54 -0700: > Thanks a lot for your patch. We are currently analyzing two different > solutions: > - libqb dispatch functions returns raw pointer to buffer (instead of > copy). This would mean no stack needed (and maybe also little speedup > improvement) > - Disallow reentrant call of *_dispatch functions (so again no stack needed) > > I will definitively let you know results. > > Thanks again for patch. > > Regards, > Honza
Bringing up an archived discussion from about 6 months ago (http://lists.corosync.org/pipermail/discuss/2013-April/002533.html). What was the determination on this? I've been working on a ruby application that uses CPG, and was just bitten by this issue. Turns out ruby only allocates 512kb for the stack in threads, so cpg_dispatch can only be called on the main thread, else it segfaults. Thanks -Patrick
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