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31 lines
1.5 KiB
Markdown
31 lines
1.5 KiB
Markdown
# LibHTTP API Reference
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### `httplib_set_websocket_handler( ctx, uri, connect_handler, ready_handler, data_handler, close_handler, cbdata );`
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### Parameters
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| Parameter | Type | Description |
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| :--- | :--- | :--- |
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|**`ctx`**|`httplib_context *`|The context in which to add the handlers|
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|**`uri`**|`const char *`|The URI for which the handlers should be activated|
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|**`connect_handler`**|`httplib_websocket_connect_handler`|Handler called when a connect is signalled|
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|**`ready_handler`**|`httplib_websocket_ready_handler`|Handler called when the connection is ready|
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|**`data_handler`**|`httplib_websocket_data_handler`|Handler called when data is received|
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|**`close_handler`**|`httplib_websocket_close_handler`|Handler called when the connection closes|
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|**`cbdata`**|`void *`|User defined data|
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`int httplib_websocket_connect_handler( const struct httplib_connection *conn, void *cbdata );`
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`int httplib_websocket_ready_handler( struct httplib_connection *conn, void *cbdata );`
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`int httplib_websocket_data_handler( struct httplib_connection *conn, int opcode, char * buf, size_t buf_len, void *cbdata );`
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`int httplib_websocket_close_handler( const struct httplib_connection *conn, void *cbdata );`
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### Return Value
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*none*
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### Description
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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.
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### See Also
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