private TimerAwaitable StartKeepAliveTimer()
        {
            Log.StartingKeepAliveTimer(Logger, DefaultKeepAliveInterval);

            _lastReceiveTimestamp = Stopwatch.GetTimestamp();
            _lastSendTimestamp    = _lastReceiveTimestamp;
            var timer = new TimerAwaitable(DefaultKeepAliveInterval, DefaultKeepAliveInterval);

            _ = KeepAliveAsync(timer);

            return(timer);
        }
        private async Task KeepAliveAsync(TimerAwaitable timer)
        {
            using (timer)
            {
                timer.Start();

                while (await timer)
                {
                    if (Stopwatch.GetTimestamp() - Interlocked.Read(ref _lastReceiveTimestamp) > DefaultServiceTimeoutTicks)
                    {
                        AbortConnection();
                        // We shouldn't get here twice.
                        continue;
                    }
                }
            }
        }
예제 #3
0
 internal Server(ServerBuilder builder)
 {
     _logger         = builder.ApplicationServices.GetLoggerFactory().CreateLogger <Server>();
     _builder        = builder;
     _timerAwaitable = new TimerAwaitable(_builder.HeartBeatInterval, _builder.HeartBeatInterval);
 }