protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
_workerErrorSubscription.Dispose();
foreach (var subscription in _workerStateSubscriptions)
{
subscription.Dispose();
}
foreach (var pair in _channelStates)
{
// TODO #3296 - send WorkerTerminate message to shut down language worker process gracefully (instead of just a killing)
pair.Value.Channel.Dispose();
pair.Value.Functions.Dispose();
}
_server.ShutdownAsync().ContinueWith(t => t.Exception.Handle(e => true), TaskContinuationOptions.OnlyOnFaulted);
}
disposedValue = true;
}
}
public async Task OuterStopAsync(CancellationToken cancellationToken)
{
_logger.LogDebug("Shutting down RPC server");
try
{
Task shutDownRpcServer = _rpcServer.ShutdownAsync();
Task shutdownResult = await Task.WhenAny(shutDownRpcServer, Task.Delay(_rpcServerShutdownTimeoutInMilliseconds));
if (!shutdownResult.Equals(shutDownRpcServer) || shutDownRpcServer.IsFaulted)
{
_logger.LogDebug("Killing RPC server");
await _rpcServer.KillAsync();
}
}
catch (AggregateException ae)
{
ae.Handle(e =>
{
_logger.LogError(e, "Shutting down RPC server encountered exception: '{message}'", e.Message);
return(true);
});
}
}
public async Task OuterStopAsync(CancellationToken cancellationToken)
{
await rpcServer.ShutdownAsync();
}