On Tue, Mar 26, 2013 at 03:32:17PM -0700, John wrote:
> Hello all,
> 
> I am having significant issues with (near immediate) deadlock when trying to 
> send data out a single openssl bufferevent from two separate threads. The 
> individual threads themselves send complete messages with each write. This 
> should present no real problem from a synchronization perspective. In fact, 
> the code works flawlessly when using ordinary bufferevents (not ssl 
> bufferevents).
> 

Have you enabled OpenSSL locking? OpenSSL uses a myriad of global
variables and you have to initalize a set of mutexes and set lock/unlock
callbacks via ssl. See
https://github.com/ellzey/libevhtp/blob/master/evhtp.c#L3160 as an
example.
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