private async Task <Task> AcceptWebsocketConnectionAsync(HttpContext context)
{
Task connectionTask;
await _semaphore.WaitAsync().ConfigureAwait(false);
try
{
Log.Trace("Accepting websocket connection");
var webSocket = await context.WebSockets.AcceptWebSocketAsync().ConfigureAwait(false);
connectionTask = await _handler.AcceptConnectionAsync(webSocket).ConfigureAwait(false);
Log.Trace("Websocket connection accepted");
}
finally
{
_semaphore.Release();
}
return(connectionTask);
}
