(PECL libevent >= 0.0.1)
event_buffer_timeout_set — Set read and write timeouts for a buffered event
$bevent
   , int $read_timeout
   , int $write_timeout
   )Sets the read and write timeouts for the specified buffered event.
bevent
     Valid buffered event resource.
read_timeout
     Read timeout (in seconds).
write_timeout
     Write timeout (in seconds).