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Socket.IO 3 API support
From sgcWebSockets 4.4.7, Socket.IO 3 API is supported.
Now by default, when you create an instance of Socket.IO Client, it's configured against API 3.*
Sample
Find below a simple sample of how connect to Socket.IO API 3 server
// create websocket client
oClient := TsgcWebSocketClient.Create(nil);
oClient.Host := 'socketio-chat-h9jt.herokuapp.com';
oClient.Port := 443;
oClient.TLS := True;
oClient.TLSOptions.Version := tls1_2;
// create socket.io client
oSocketIO := TsgcWSAPI_SocketIO.Create(nil);
oSocketIO.Client := oClient;
oSocketIO.API := ioAPI3;
// connect
oClient.connect;
// send a message
oClient.WriteData('42["add user", "MyUser"]');
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