private async Task AcceptConnectionsAsync(CancellationToken cancellationToken)
{
try
{
while (!cancellationToken.IsCancellationRequested)
{
var client = await _socketWrapper.AcceptAsync().ConfigureAwait(false);
HttpNetTrace.Information(nameof(HttpServer), "Client '{0}' connected.", client.Identifier);
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
Task.Run(async() => await HandleClientConnectionAsync(client).ConfigureAwait(false), _cancellationTokenSource.Token).ConfigureAwait(false);
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
}
catch (OperationCanceledException)
{
}
catch (Exception exception)
{
HttpNetTrace.Error(nameof(HttpServer), exception, "Unhandled exception while accepting clients.");
}
finally
{
_cancellationTokenSource?.Cancel(false);
}
}
private async Task HandleClientConnectionAsync(IClientSocketWrapper client)
{
using (var clientSession = new ClientSession(client, this, _options))
{
try
{
await clientSession.RunAsync().ConfigureAwait(false);
}
catch (OperationCanceledException)
{
}
catch (Exception exception)
{
HttpNetTrace.Error(nameof(HttpServer), exception, "Unhandled exception while handling cient connection.");
}
finally
{
HttpNetTrace.Information(nameof(HttpServer), "Client '{0}' disconnected.", client.Identifier);
await client.DisconnectAsync();
}
}
}