/// <summary>
/// Return WebSocket connection state.
/// </summary>
/// <returns>The state.</returns>
public WebSocketState GetState()
{
int state = WebSocketGetState(this.instanceId);
if (state < 0)
{
throw WebSocketHelpers.GetErrorMessageFromCode(state, null);
}
switch (state)
{
case 0:
return(WebSocketState.Connecting);
case 1:
return(WebSocketState.Open);
case 2:
return(WebSocketState.Closing);
case 3:
return(WebSocketState.Closed);
default:
return(WebSocketState.Closed);
}
}
/// <summary>
/// Close WebSocket connection with optional status code and reason.
/// </summary>
/// <param name="code">Close status code.</param>
/// <param name="reason">Reason string.</param>
public void Close(WebSocketCloseCode code = WebSocketCloseCode.Normal, string reason = null)
{
int ret = WebSocketClose(this.instanceId, (int)code, reason);
if (ret < 0)
{
throw WebSocketHelpers.GetErrorMessageFromCode(ret, null);
}
}
/// <summary>
/// Send binary data over the socket.
/// </summary>
/// <param name="data">Payload data.</param>
public void Send(byte[] data)
{
int ret = WebSocketSend(this.instanceId, data, data.Length);
if (ret < 0)
{
throw WebSocketHelpers.GetErrorMessageFromCode(ret, null);
}
}
/// <summary>
/// Open WebSocket connection
/// </summary>
public void Connect()
{
int ret = WebSocketConnect(this.instanceId);
if (ret < 0)
{
throw WebSocketHelpers.GetErrorMessageFromCode(ret, null);
}
}
/// <summary>
/// Send string data over the socket.
/// (JSLib implementation is converted to binary)
/// </summary>
/// <param name="data">Payload data.</param>
public void Send(string data)
{
byte[] byteData = Encoding.UTF8.GetBytes(data);
int ret = WebSocketSend(this.instanceId, byteData, byteData.Length);
if (ret < 0)
{
throw WebSocketHelpers.GetErrorMessageFromCode(ret, null);
}
}
public void Send(string str)
{
Debug.Log(str);
int ret = WebSocketSendStr(this.instanceId, str);
if (ret < 0)
{
throw WebSocketHelpers.GetErrorMessageFromCode(ret, null);
}
}
/// <summary>
/// WebSocket constructor.
/// </summary>
/// <param name="url">Valid WebSocket URL.</param>
public WebSocket(string url)
{
try
{
// Create WebSocket instance
this.ws = new WebSocketSharp.WebSocket(url);
// Bind OnOpen event
this.ws.OnOpen += (sender, ev) =>
{
this.OnOpen?.Invoke();
};
// Bind OnMessage event
this.ws.OnMessage += (sender, ev) =>
{
if (ev.Data != null)
{
this.OnMessage?.Invoke(System.Text.Encoding.UTF8.GetBytes(ev.Data));
}
};
// Bind OnError event
this.ws.OnError += (sender, ev) =>
{
this.OnError?.Invoke(ev.Message);
};
// Bind OnClose event
this.ws.OnClose += (sender, ev) =>
{
this.OnClose?.Invoke(
WebSocketHelpers.ParseCloseCodeEnum((int)ev.Code)
);
};
}
catch (Exception e)
{
throw new WebSocketUnexpectedException("Failed to create WebSocket Client.", e);
}
}
/// <summary>
/// Delegate onClose event from JSLIB to native sharp event
/// Is called by WebSocketFactory
/// </summary>
/// <param name="closeCode">Close status code.</param>
public void DelegateOnCloseEvent(int closeCode)
{
this.OnClose?.Invoke(WebSocketHelpers.ParseCloseCodeEnum(closeCode));
}
/// <summary>
/// Delegate onClose event from JSLIB to native sharp event
/// Is called by WebSocketFactory
/// </summary>
/// <param name="closeCode">Close status code.</param>
public void DelegateOnCloseEvent(int closeCode)
{
Debug.Log("OnClose fired");
_isAlive = false;
this.OnClose?.Invoke(WebSocketHelpers.ParseCloseCodeEnum(closeCode));
}
