public void Start(
Action<TTelemetryBatch, ServerCallContext> onBatchReceived,
Func<CurrentLibraryConfig, ServerCallContext, UpdatedLibraryConfig> onConfigReceived)
{
if (this.IsRunning)
{
throw new InvalidOperationException(
FormattableString.Invariant($"Can't Start the input, it's already running"));
}
this.stats = new InputStats();
this.cts = new CancellationTokenSource();
this.onBatchReceived = onBatchReceived;
this.onConfigReceived = onConfigReceived;
try
{
this.server = new Server
{
Services = {this.aiServer != null ? AITelemetryService.BindService(this.aiServer) : TraceService.BindService(this.openCensusServer)},
Ports = {new ServerPort(this.host, this.port, ServerCredentials.Insecure)}
};
this.server.Start();
this.IsRunning = true;
}
catch (System.Exception e)
{
throw new InvalidOperationException(
FormattableString.Invariant($"Could not initialize the gRPC server. {e.ToString()}"));
}
}
/// <summary>
/// Starts listening for data.
/// </summary>
/// <param name="onBatchReceived">A callback to be invoked every time there is a new incoming telemetry batch. No guarantees are provided as to which thread the callback is called on.</param>
public void Start(Action <TelemetryBatch> onBatchReceived)
{
if (this.IsRunning)
{
throw new InvalidOperationException(FormattableString.Invariant($"NamedPipeInput is already running, can't start it."));
}
this.onBatchReceived = onBatchReceived;
this.cts = new CancellationTokenSource();
this.stats = new InputStats();
try
{
// start the first PipeServer, it will wait for the first connection
var firstPipeServer = new PipeServer();
lock (this.pipeServers)
{
this.pipeServers.Add(firstPipeServer);
}
Task.Run(() =>
{
// call pipe server's Start() and mark ourselves as running before it completes (after the first await), so no await in the call below
#pragma warning disable 4014
firstPipeServer.Start(this.OnClientConnected, this.OnClientDisconnected, this.OnBatchReceived);
#pragma warning restore 4014
this.IsRunning = true;
});
}
catch (Exception e)
{
throw new InvalidOperationException("Failed to start the first pipe server. This entire pipe input will not be able to receive data.", e);
}
}
public void Start()
{
if (this.IsRunning)
{
throw new InvalidOperationException(
FormattableString.Invariant($"Can't Start the input, it's already running"));
}
this.stats = new InputStats();
this.cts = new CancellationTokenSource();
try
{
this.server = new Server
{
Services =
{
Tracespan.HandleTraceSpanService.BindService(new IstioMixerTraceSpanService((request, context) =>
{
this.OnDataReceived(request, context);
return(Task.FromResult(new ReportResult()));
}))
},
Ports = { new ServerPort(this.host, this.port, ServerCredentials.Insecure) }
};
this.server.Start();
this.IsRunning = true;
}
catch (System.Exception e)
{
throw new InvalidOperationException(
FormattableString.Invariant($"Could not initialize the gRPC server. {e.ToString()}"));
}
}
