Re: [Libevent-users] Bufferevent client read callback sporadically not called

2012-05-12 Thread Alexander Klauer
Dear Nick, thank you so much for your help. The test program is working now. On 11/05/2012, Nick Mathewson wrote: > * In server_read_cb, you do an evbuffer_add() to queue data to be sent > followed immediately by a bufferevent_free() on the same buffer. > That's not a safe pattern: bufferevent_f

[Libevent-users] Bufferevent client read callback sporadically not called

2012-05-11 Thread Alexander Klauer
Hi, I'm new to libevent and have the following problem with bufferevents. I have a server talking to many clients. Very occasionally (when the number of clients is around 1000 or larger), the server writes a message to the client, which is read by the client (strace shows that readv() is successfu