protected virtual async Task SendToRemotePeerAsync(RemoteTcpPeerOutgoingMessage outgoingMessage)
{
try
{
await outgoingMessage.RemoteTcpPeer.TcpStream.WriteWithRealCancellationAsync(
outgoingMessage.Buffer.Memory,
outgoingMessage.Buffer.Offset,
outgoingMessage.Buffer.Count,
outgoingMessage.CancellationToken).ConfigureAwait(false);
await outgoingMessage.RemoteTcpPeer.TcpStream.FlushAsync(outgoingMessage.CancellationToken).ConfigureAwait(false);
outgoingMessage.SendTaskCompletionSource.TrySetResult(true);
}
#if NET45
catch (OperationCanceledException)
{
outgoingMessage.SendTaskCompletionSource.TrySetCanceled();
}
#else
catch (OperationCanceledException ex)
{
outgoingMessage.SendTaskCompletionSource.TrySetCanceled(ex.CancellationToken);
}
#endif
catch (Exception ex)
{
var remoteTcpPeerErrorEventArgs = new RemoteTcpPeerExceptionEventArgs(outgoingMessage.RemoteTcpPeer, ex);
this.OnRemoteTcpPeerExceptionOccured(remoteTcpPeerErrorEventArgs);
}
}
protected virtual void OnRemoteTcpPeerExceptionOccured(RemoteTcpPeerExceptionEventArgs e)
{
try
{
this.RemoteTcpPeerExceptionOccured?.Invoke(this, e);
}
catch (Exception ex)
{
var ue = new ExceptionEventArgs(ex);
this.OnUnhandledException(ue);
}
}