event_buffer_new
(PECL libevent >= 0.0.1)
event_buffer_new — Create new buffered event
Description
Libevent provides an abstraction layer on top of the regular event API. Using buffered event you don't need to deal with the I/O manually, instead it provides input and output buffers that get filled and drained automatically.
Parameters
- stream
-
Valid PHP stream resource. Must be castable to file descriptor.
- readcb
-
Callback to invoke where there is data to read, or NULL if no callback is desired.
- writecb
-
Callback to invoke where the descriptor is ready for writing, or NULL if no callback is desired.
- errorcb
-
Callback to invoke where there is an error on the descriptor, cannot be NULL.
- arg
-
An argument that will be passed to each of the callbacks (optional).
Return Values
event_buffer_new() returns new buffered event resource on success or FALSE on error.