ws_set_url - set WebSockets URL#

void ws_set_url(struct websockets *ws, const char base_url[], const char ws_protocols[])#

Set the URL for the WebSockets handle to connect.

Parameters:

  • ws – the WebSockets handle created with ws_init()

  • base_url – the URL to connect, such as ws://echo.websockets.org

  • ws_protocols – NULL or something like “chat”, “superchat”,…

Example#

CURLM *mhandle = curl_multi_init();
struct websockets *ws = ws_init(&cbs, mhandle, NULL);
ws_set_url(ws, "wss://example.com", NULL);

/* run the event-loop */
ws_start(ws);

uint64_t tstamp;
bool is_running;
do {
  is_running = ws_easy_run(ws, 5, &tstamp);
} while (is_running);

ws_end(ws);

ws_cleanup(ws);
curl_multi_cleanup(mhandle);