/// <summary>
/// Initializes the Socket IO component.
/// <param name="socketURL">The URL where the Machinations API resides.</param>
/// <param name="userKey">User Key (API key) to use when connecting to the back-end.</param>
/// <param name="diagramToken">Diagram Token to make requests to.</param>
/// </summary>
public void InitSocket(string socketURL = "", string userKey = "", string diagramToken = "")
{
//Apply new URL if needed.
if (socketURL != "")
{
_socketURL = socketURL;
}
if (userKey != "")
{
_userKey = userKey;
}
if (diagramToken != "")
{
_diagramToken = diagramToken;
}
//Close socket.
if (_socket != null)
{
_socket.PrepareClose();
_socket.Close();
_socket = null;
}
_socket = new SocketIOGlobal();
_socket.autoConnect = false;
L.D("Instantiated SocketIO with Hash: " + _socket.GetHashCode() + " for URL: " + _socketURL);
_socket.url = _socketURL;
SocketIOComponent.MaxRetryCountForConnect = 1;
//Setup socket.
_socket.SetUserKey(_userKey);
try
{
_socket.CreateSocket();
}
catch (Exception ex)
{
L.Ex(ex);
}
_socket.On(SyncMsgs.RECEIVE_AUTH_SUCCESS, OnAuthSuccess);
_socket.On(SyncMsgs.RECEIVE_AUTH_DENY, OnAuthDeny);
_socket.On(SyncMsgs.RECEIVE_OPEN, OnSocketOpen);
_socket.On(SyncMsgs.RECEIVE_OPEN_START, OnSocketOpenStart);
_socket.On(SyncMsgs.RECEIVE_GAME_INIT, OnGameInitResponse);
_socket.On(SyncMsgs.RECEIVE_DIAGRAM_ELEMENTS_UPDATED, OnDiagramElementsUpdated);
_socket.On(SyncMsgs.RECEIVE_ERROR, OnSocketError);
_socket.On(SyncMsgs.RECEIVE_API_ERROR, OnSocketError);
_socket.On(SyncMsgs.RECEIVE_CLOSE, OnSocketClose);
_socket.On(SyncMsgs.RECEIVE_GAME_UPDATE_DIAGRAM_ELEMENTS, OnGameUpdateDiagramElementsRequest);
try
{
L.D("SocketIO: Connect Start.");
_socket.Connect();
L.D("SocketIO: Connect End.");
}
catch (Exception ex)
{
L.Ex(ex);
}
}
private void OnSocketError(SocketIOEvent e)
{
L.D("[SocketIO::" + _socket?.GetHashCode() + "] !!!! Error received: " + e?.name + " DATA: " + e?.data + " ");
HandleConnectionFailure(true);
}
