Function

nw_ws_metadata_set_pong_handler

Sets a handler on a Ping message to be invoked when the corresponding Pong message is received.

Declaration

void nw_ws_metadata_set_pong_handler(nw_protocol_metadata_t metadata, dispatch_queue_t client_queue, nw_ws_pong_handler_t pong_handler);

See Also

Handling WebSocket Messages

nw_protocol_metadata_is_ws

Checks whether a metadata object represents a WebSocket message.

nw_ws_create_metadata

Initializes a WebSocket message with a specific type code.

nw_ws_metadata_get_opcode

Checks the type code on a WebSocket message.

nw_ws_opcode_t

Types of messages that you send and receive on a WebSocket connection.

nw_ws_metadata_set_close_code

Sets a close code on a WebSocket message.

nw_ws_metadata_get_close_code

Accesses the close code on a WebSocket message.

nw_ws_close_code_t

Types of codes used upon closing a WebSocket connection.

nw_ws_pong_handler_t

A handler that indicates that a Pong message has been received for a previously sent Ping message, or that an error was encountered.

nw_ws_metadata_copy_server_response

Accesses the WebSocket server's response sent during the handshake.