public void OnClose()
{
_clientLock.Lock();
try
{
if (!_isClosed)
{
_isClosed = true;
int lingeringResourcesSize = _lingeringResources.Count;
ForceCloseResources();
_driverProxy.ClientClose();
if (_lingeringResources.Count > lingeringResourcesSize)
{
Aeron.Sleep(1);
}
for (int i = 0, size = _lingeringResources.Count; i < size; i++)
{
_lingeringResources[i].Delete();
}
}
}
finally
{
_clientLock.Unlock();
}
}
private void AwaitResponse(long correlationId, string expectedChannel)
{
_driverException = null;
var deadlineNs = _nanoClock.NanoTime() + _driverTimeoutNs;
do
{
if (null == _driverAgentInvoker)
{
Aeron.Sleep(1);
}
else
{
_driverAgentInvoker.Invoke();
}
DoWork(correlationId, expectedChannel);
if (_driverListener.LastReceivedCorrelationId() == correlationId)
{
if (null != _driverException)
{
throw _driverException;
}
return;
}
} while (_nanoClock.NanoTime() < deadlineNs);
throw new DriverTimeoutException("No response from driver wihtout timeout");
}
private AeronClient(ClientServerConfig config)
{
_config = config;
AeronDriver.DriverContext driverContext = config.ToDriverContext();
Adaptive.Aeron.Aeron.Context clientContext = config.ToClientContext();
driverContext
.LoggerInfo(_driverLog.Info)
.LoggerWarning(_driverLog.Warn)
.LoggerWarning(_driverLog.Error);
_driver = AeronDriver.Start(driverContext);
clientContext
.ErrorHandler(OnError)
.AvailableImageHandler(ConnectionOnImageAvailable)
.UnavailableImageHandler(ConnectionOnImageUnavailable);
_client = Adaptive.Aeron.Aeron.Connect(clientContext);
const int sessionsLen =
#if DEBUG
1;
#else
64;
#endif
_clientSessions = new AeronClientSession[sessionsLen];
}
private void checkServiceInterval(long nowNs)
{
if (nowNs > (_timeOfLastServiceNs + _interServiceTimeoutNs))
{
int lingeringResourcesSize = _lingeringResources.Count;
ForceCloseResources();
if (_lingeringResources.Count > lingeringResourcesSize)
{
Aeron.Sleep(1000);
}
OnClose();
throw new ConductorServiceTimeoutException("Exceeded (ns): " + _interServiceTimeoutNs);
}
}
private void CheckServiceInterval(long nowNs)
{
if ((_timeOfLastServiceNs + _interServiceTimeoutNs) - nowNs < 0)
{
int lingeringResourcesSize = _lingeringResources.Count;
ForceCloseResources();
if (_lingeringResources.Count > lingeringResourcesSize)
{
Aeron.Sleep(NanoUtil.ToMillis(_ctx.ResourceLingerDurationNs()));
}
OnClose();
throw new ConductorServiceTimeoutException("service interval exceeded (ns): " + _interServiceTimeoutNs);
}
}
internal ClientConductor(Aeron.Context ctx, Aeron aeron)
{
_ctx = ctx;
_aeron = aeron;
_clientLock = ctx.ClientLock();
_epochClock = ctx.EpochClock();
_nanoClock = ctx.NanoClock();
_awaitingIdleStrategy = ctx.AwaitingIdleStrategy();
_driverProxy = ctx.DriverProxy();
_logBuffersFactory = ctx.LogBuffersFactory();
_keepAliveIntervalNs = ctx.KeepAliveIntervalNs();
_driverTimeoutMs = ctx.DriverTimeoutMs();
_driverTimeoutNs = _driverTimeoutMs * 1000000;
_interServiceTimeoutNs = ctx.InterServiceTimeoutNs();
_defaultAvailableImageHandler = ctx.AvailableImageHandler();
_defaultUnavailableImageHandler = ctx.UnavailableImageHandler();
_driverEventsAdapter =
new DriverEventsAdapter(ctx.ToClientBuffer(), ctx.ClientId(), this, _asyncCommandIdSet);
_driverAgentInvoker = ctx.DriverAgentInvoker();
_counterValuesBuffer = ctx.CountersValuesBuffer();
_countersReader =
new CountersReader(ctx.CountersMetaDataBuffer(), ctx.CountersValuesBuffer(), Encoding.ASCII);
if (null != ctx.AvailableCounterHandler())
{
_availableCounterHandlers.Add(ctx.AvailableCounterHandler());
}
if (null != ctx.UnavailableCounterHandler())
{
_unavailableCounterHandlers.Add(ctx.UnavailableCounterHandler());
}
if (null != ctx.CloseHandler())
{
_closeHandlers.Add(ctx.CloseHandler());
}
long nowNs = _nanoClock.NanoTime();
_timeOfLastKeepAliveNs = nowNs;
_timeOfLastServiceNs = nowNs;
}
public void OnClose()
{
if (!_isClosed)
{
_isClosed = true;
int lingeringResourcesSize = _lingeringResources.Count;
ForceClosePublicationsAndSubscriptions();
if (_lingeringResources.Count > lingeringResourcesSize)
{
Aeron.Sleep(1);
}
for (int i = 0, size = _lingeringResources.Count; i < size; i++)
{
_lingeringResources[i].Delete();
}
_lingeringResources.Clear();
}
}
private void AwaitResponse(long correlationId)
{
_driverException = null;
var deadlineNs = _nanoClock.NanoTime() + _driverTimeoutNs;
do
{
Aeron.Sleep(1);
Service(correlationId);
if (_driverEventsAdapter.LastReceivedCorrelationId() == correlationId)
{
if (null != _driverException)
{
throw _driverException;
}
return;
}
} while (_nanoClock.NanoTime() < deadlineNs);
throw new DriverTimeoutException("No response from MediaDriver within (ms):" + _driverTimeoutMs);
}
public AeronServer(int serverPort, ClientServerConfig config)
{
_config = config;
_driverContext = config.ToDriverContext();
_clientContext = config.ToClientContext();
_driverContext
.LoggerInfo(_driverLog.Info)
.LoggerWarning(_driverLog.Warn)
.LoggerWarning(_driverLog.Error);
_driver = AeronDriver.Start(_driverContext);
_clientContext
.ErrorHandler(OnError)
.AvailableImageHandler(ConnectionOnImageAvailable)
.UnavailableImageHandler(ConnectionOnImageUnavailable);
_client = Adaptive.Aeron.Aeron.Connect(_clientContext);
_publicationIdleStrategy = _config.ClientIdleStrategy.GetClientIdleStrategy();
_subscription = _client.AddSubscription($"aeron:udp?endpoint=0.0.0.0:{serverPort}", ServerStreamId);
}
