/// <summary>
/// Connects this Shard to the Discord Gateway.
/// </summary>
/// <returns>Task</returns>
public async Task ConnectAsync()
{
if (!Gateway.Ready)
{
await Gateway.InitializeAsync();
}
LastHeartbeatAcked = true;
if (WebSocketClient != null)
{
_log(LogLevel.DEBUG, "Disposing old WebSocketClient...");
WebSocketClient.Open -= _onOpen;
WebSocketClient.Message -= _onMessage;
WebSocketClient.Close -= _onClose;
WebSocketClient.Error -= _onError;
WebSocketClient.Dispose();
_stopHeartbeatTimer();
}
WebSocketClient = new WebSocketClient(Gateway.Url);
WebSocketClient.Open += _onOpen;
WebSocketClient.Message += _onMessage;
WebSocketClient.Close += _onClose;
WebSocketClient.Error += _onError;
_log(LogLevel.DEBUG, "Connecting to Websocket...");
try
{
await WebSocketClient.ConnectAsync();
ReconnectDelay = 0;
}
catch (Exception e)
{
if (ReconnectDelay == 0)
{
ReconnectDelay = 1000;
}
else
{
ReconnectDelay *= 2;
}
_log(LogLevel.ERROR,
$"Websocket connection errored with {e.Message}, retrying in {TimeSpan.FromMilliseconds(ReconnectDelay).TotalSeconds} seconds...");
await Task.Delay(ReconnectDelay);
await ConnectAsync();
return;
}
await _waitForIdentify();
}
/// <summary>
/// Connects this Shard to the Discord Gateway.
/// </summary>
/// <returns>Task</returns>
public async Task ConnectAsync()
{
if (!Gateway.Ready)
{
await Gateway.InitializeAsync();
}
LastHeartbeatAcked = true;
if (WebSocketClient != null)
{
_log(LogLevel.DEBUG, "Disposing old WebSocketClient...");
WebSocketClient.Open -= _onOpen;
WebSocketClient.Message -= _onMessage;
WebSocketClient.Close -= _onClose;
WebSocketClient.Error -= _onError;
WebSocketClient.Dispose();
_stopHeartbeatTimer();
}
WebSocketClient = new WebSocketClient(Gateway.Url);
WebSocketClient.Open += _onOpen;
WebSocketClient.Message += _onMessage;
WebSocketClient.Close += _onClose;
WebSocketClient.Error += _onError;
_log(LogLevel.DEBUG, "Connecting to Websocket...");
try
{
await WebSocketClient.ConnectAsync();
}
catch (Exception)
{
int delay;
switch (ReconnectStrategy)
{
case ReconnectStrategy.FIBONACCI:
delay = Util.Fibonacci(ReconnectValue);
ReconnectValue++;
break;
case ReconnectStrategy.EXPONENTIAL:
delay = ReconnectValue;
ReconnectValue *= 2;
break;
case ReconnectStrategy.PERIODICALLY:
delay = ReconnectValue;
break;
default:
throw new ArgumentOutOfRangeException();
}
await Task.Delay(delay);
await ConnectAsync();
return;
}
await _waitForIdentify();
}
