protected override async Task StopSupervisor(StopSupervisorContext context)
{
LogContext.Debug?.Log("Stopping consumer: {InputAddress}", _context.InputAddress);
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
}
protected override async Task StopSupervisor(StopSupervisorContext context)
{
if (_log.IsDebugEnabled)
_log.DebugFormat("Stopping consumer: {0}", _context.InputAddress);
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
}
protected override async Task StopSupervisor(StopSupervisorContext context)
{
LogContext.Debug?.Log("Stopping receiver: {InputAddress}", _context.InputAddress);
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
await _context.CloseAsync(context.CancellationToken).ConfigureAwait(false);
}
protected override async Task StopAgent(StopContext context)
{
_messageConsumer.Stop();
_messageConsumer.Listener -= HandleMessage;
_messageConsumer.Start();
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
}
public async Task Send(T context, IPipe <T> next)
{
await _context.TransportObservers.NotifyReady(_context.InputAddress).ConfigureAwait(false);
SetReady();
await next.Send(context).ConfigureAwait(false);
await Completed.ConfigureAwait(false);
}
protected override async Task StopAgent(StopContext context)
{
await _consumerContext.Close().ConfigureAwait(false);
_consumerContext.ErrorHandler -= HandleKafkaError;
LogContext.Debug?.Log("Stopping consumer: {InputAddress}", _context.InputAddress);
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
}
public override async Task <HostHandle> Start()
{
var handlesReady = new TaskCompletionSource <HostReceiveEndpointHandle[]>();
var hostStarted = new TaskCompletionSource <bool>();
IPipe <HttpHostContext> connectionPipe = Pipe.ExecuteAsync <HttpHostContext>(async context =>
{
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Connection established to {0}", Settings.Host);
}
try
{
await handlesReady.Task.ConfigureAwait(false);
await context.Start(context.CancellationToken).ConfigureAwait(false);
hostStarted.TrySetResult(true);
await Completed.ConfigureAwait(false);
}
catch (OperationCanceledException ex)
{
hostStarted.TrySetException(ex);
}
catch (Exception ex)
{
hostStarted.TrySetException(ex);
throw;
}
});
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Starting connection to {0}", Settings.Host);
}
var connectionTask = HttpHostContextSupervisor.Send(connectionPipe, Stopping);
HostReceiveEndpointHandle[] handles = ReceiveEndpoints.StartEndpoints();
var hostHandle = new Handle(handles, this, _httpHostContextSupervisor, connectionTask);
await hostHandle.Ready.ConfigureAwait(false);
handlesReady.TrySetResult(handles);
await hostStarted.Task.ConfigureAwait(false);
return(hostHandle);
}
protected override async Task StopSupervisor(StopSupervisorContext context)
{
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Stopping receiver: {0}", _context.InputAddress);
}
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
await _context.CloseAsync(context.CancellationToken).ConfigureAwait(false);
}
protected override async Task StopAgent(StopContext context)
{
await _processorContext.StopProcessingAsync().ConfigureAwait(false);
_processorContext.ProcessEvent -= HandleMessage;
_processorContext.ProcessError -= HandleError;
await _executor.DisposeAsync().ConfigureAwait(false);
LogContext.Debug?.Log("Stopping consumer: {InputAddress}", _context.InputAddress);
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
}
public override async Task <HostHandle> Start(CancellationToken cancellationToken)
{
LogContext.Debug?.Log("Starting host: {HostAddress}", _hostConfiguration.HostAddress);
DefaultLogContext = LogContext.Current;
SendLogContext = LogContext.Current.CreateLogContext(LogCategoryName.Transport.Send);
ReceiveLogContext = LogContext.Current.CreateLogContext(LogCategoryName.Transport.Receive);
var handlesReady = TaskUtil.GetTask <HostReceiveEndpointHandle[]>();
var hostStarted = TaskUtil.GetTask <bool>();
IPipe <HttpHostContext> connectionPipe = Pipe.ExecuteAsync <HttpHostContext>(async context =>
{
try
{
await handlesReady.Task.ConfigureAwait(false);
await context.Start(context.CancellationToken).ConfigureAwait(false);
hostStarted.TrySetResult(true);
await Completed.ConfigureAwait(false);
}
catch (OperationCanceledException ex)
{
hostStarted.TrySetException(ex);
}
catch (Exception ex)
{
hostStarted.TrySetException(ex);
throw;
}
});
var connectionTask = HttpHostContextSupervisor.Send(connectionPipe, Stopping);
HostReceiveEndpointHandle[] handles = ReceiveEndpoints.StartEndpoints(cancellationToken);
HostHandle hostHandle = new StartHostHandle(this, handles, GetAgentHandles());
await hostHandle.Ready.ConfigureAwait(false);
handlesReady.TrySetResult(handles);
await hostStarted.Task.ConfigureAwait(false);
return(hostHandle);
}
protected override async Task StopSupervisor(StopSupervisorContext context)
{
LogContext.Debug?.Log("Stopping Consumer: {InputAddress} - {ConsumerTag}", _context.InputAddress, _consumerTag);
SetCompleted(ActiveAndActualAgentsCompleted(context));
try
{
await Completed.ConfigureAwait(false);
}
catch (OperationCanceledException)
{
foreach (var pendingContext in _pending.Values)
{
pendingContext.Cancel();
}
throw;
}
}
protected override async Task StopSupervisor(StopSupervisorContext context)
{
if (_log.IsDebugEnabled)
{
_log.DebugFormat("Stopping consumer: {0}", _receiveEndpointContext.InputAddress);
}
SetCompleted(ActiveAndActualAgentsCompleted(context));
try
{
await Completed.UntilCompletedOrTimeout(TimeSpan.FromSeconds(30)).ConfigureAwait(false);
}
catch (TimeoutException)
{
foreach (var pendingContext in _pending.Values)
{
pendingContext.Cancel();
}
}
await Completed.ConfigureAwait(false);
}
protected override async Task StopAgent(StopContext context)
{
SetCompleted(ActiveAndActualAgentsCompleted(context));
await Completed.ConfigureAwait(false);
}