private async Task <ClientWebSocketReceiver> TryConnectAsync(CancellationToken cancellationToken)
{
_webSocket = new ClientWebSocket();
_webSocket.Options.SetRequestHeader(NCSConstants.ConnectorName, InvocatorContext.ConnectorName);
try
{
await _webSocket.ConnectAsync(InvocatorContext.Uri, cancellationToken);
}
catch (Exception ex)
{
ProxyLogHelper.Log(_loggerFactory, InvocatorContext, "Error", ex);
return(null);
}
var receiverContext = new ClientWebSocketReceiverContext
{
Compressor = _compressor,
InvocatorContext = InvocatorContext,
LoggerFactory = _loggerFactory,
WebSocket = _webSocket
};
var receiver = new ClientWebSocketReceiver(_serviceProvider, receiverContext, Close, (connectionId) => {
_connectionId = connectionId;
});
return(receiver);
}
private async Task TryConnectAsync(CancellationTokenSource cancellationTokenSource = null)
{
var invocatorContext = CreateInvocatorContext();
var uri = new Uri($"ws://{invocatorContext.HostAddress}");
_webSocket = new ClientWebSocket();
_webSocket.Options.SetRequestHeader(SocketsConstants.ConnectorName, invocatorContext.ConnectorName);
try
{
CancellationToken token = cancellationTokenSource != null ? cancellationTokenSource.Token : CancellationToken.None;
await _webSocket.ConnectAsync(uri, token);
}
catch (Exception ex)
{
ProxyLogHelper.Log(_loggerFactory, invocatorContext, "Error", ex);
return;
}
var receiverContext = new WebSocketReceiverContext
{
Compressor = _compressor,
InvocatorContext = invocatorContext,
LoggerFactory = _loggerFactory,
WebSocket = _webSocket
};
var receiver = new WebSocketReceiver(_serviceProvider, receiverContext, Close, (connectionId) => {
_connectionId = connectionId;
});
await receiver.ReceiveAsync();
}