wslay_event_want_read¶
SYNOPSIS¶
#include <wslay/wslay.h>
-
int wslay_event_want_read(wslay_event_context_ptr ctx)¶
DESCRIPTION¶
wslay_event_want_read()
is used to know whether the library want to
read more data from peer.
This is useful to decide whether to wait for read event in I/O event notification functions such as select(2) and poll(2).
RETURN VALUE¶
wslay_event_want_read()
returns 1 if the library want to read more
data from peer, or returns 0.
SEE ALSO¶
wslay_event_want_write()
,
wslay_event_shutdown_read()
,
wslay_event_get_read_enabled()