onion_connection_status ws_handler(void *priv, onion_request * req, onion_response * res) { onion_websocket *ws = onion_websocket_new(req, res); ws_status.connected++; ws_status.is_connected = (ws != NULL); if (ws_status.is_connected) { onion_websocket_set_callback(ws, ws_callback); return OCS_WEBSOCKET; } return OCS_NOT_IMPLEMENTED; }
onion_connection_status websocket_example(void *data, onion_request *req, onion_response *res){ onion_websocket *ws=onion_websocket_new(req, res); if (!ws){ onion_response_write0(res, "<html><body><h1>Easy echo</h1><pre id=\"chat\"></pre>" " <script>\ninit = function(){\nmsg=document.getElementById('msg');\nmsg.focus();\n\nws=new WebSocket('ws://'+window.location.host);\nws.onmessage=function(ev){\n document.getElementById('chat').textContent+=ev.data+'\\n';\n};}\n" "window.addEventListener('load', init, false);\n</script>" "<input type=\"text\" id=\"msg\" onchange=\"javascript:ws.send(msg.value); msg.select(); msg.focus();\"/>\n" "</body></html>"); return OCS_PROCESSED; } onion_websocket_printf(ws,"Hello from server. Write something to echo it"); onion_websocket_set_callback(ws, websocket_example_cont); return OCS_WEBSOCKET; }