Re: [Libevent-users] Event callback from evbuffer_add_printf

2013-04-09 Thread Nick Mathewson
On Wed, Apr 3, 2013 at 4:26 AM, Sebastian Sjöberg wrote: > Hello, > > Is it possible that evbuffer_add_printf triggers an event callback on a > bufferevent before returning? Yes. When deferred callbacks aren't enabled on an event, then it's possible that when you queue data, that data can be fl

[Libevent-users] Event callback from evbuffer_add_printf

2013-04-03 Thread Sebastian Sjöberg
Hello, Is it possible that evbuffer_add_printf triggers an event callback on a bufferevent before returning? We've had a system based on libevent running for years and suddenly tuesday morning it started crashing. Gathering information from core files and logs we've concluded that the event ca