httplib_set_websocket_handler( ctx, uri, connect_handler, ready_handler, data_handler, close_handler, cbdata );
Parameters
| Parameter | Type | Description |
|---|---|---|
ctx |
httplib_context * |
The context in which to add the handlers |
uri |
const char * |
The URI for which the handlers should be activated |
connect_handler |
httplib_websocket_connect_handler |
Handler called when a connect is signalled |
ready_handler |
httplib_websocket_ready_handler |
Handler called when the connection is ready |
data_handler |
httplib_websocket_data_handler |
Handler called when data is received |
close_handler |
httplib_websocket_close_handler |
Handler called when the connection closes |
cbdata |
void * |
User defined data |
int httplib_websocket_connect_handler( const struct httplib_connection *conn, void *cbdata );
int httplib_websocket_ready_handler( struct httplib_connection *conn, void *cbdata );
int httplib_websocket_data_handler( struct httplib_connection *conn, int opcode, char * buf, size_t buf_len, void *cbdata );
int httplib_websocket_close_handler( const struct httplib_connection *conn, void *cbdata );
Return Value
none
Description
The function httplib_set_websocket_handler() connects callback functions to a websocket URI. The callback functions are called when a state change is detected on the URI like an incomming connection or data received from a remote peer.