private void OnProcessExited(object sender, EventArgs e)
        {
            string exceptionMessage   = string.Join(",", _processStdErrDataQueue.Where(s => !string.IsNullOrEmpty(s)));
            bool   workerErrorHandled = false;

            try
            {
                if (_process.ExitCode != 0)
                {
                    var processExitEx = new LanguageWorkerProcessExitException($"{_process.StartInfo.FileName} exited with code {_process.ExitCode}\n {exceptionMessage}");
                    HandleWorkerError(processExitEx);
                    workerErrorHandled = true;
                }
                else
                {
                    _process.WaitForExit();
                    _process.Close();
                }
            }
            catch (Exception ex)
            {
                if (!workerErrorHandled)
                {
                    var processExitEx = new LanguageWorkerProcessExitException($"Worker process is not attached. {exceptionMessage}", ex);
                    HandleWorkerError(processExitEx);
                }
            }
        }
Ejemplo n.º 2
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        private void OnProcessExited(object sender, EventArgs e)
        {
            if (_disposing)
            {
                // No action needed
                return;
            }
            string exceptionMessage = string.Join(",", _processStdErrDataQueue.Where(s => !string.IsNullOrEmpty(s)));

            try
            {
                if (_process.ExitCode != 0)
                {
                    var processExitEx = new LanguageWorkerProcessExitException($"{_process.StartInfo.FileName} exited with code {_process.ExitCode}\n {exceptionMessage}");
                    processExitEx.ExitCode = _process.ExitCode;
                    HandleWorkerError(processExitEx);
                }
                else
                {
                    _process.WaitForExit();
                    _process.Close();
                }
            }
            catch (Exception)
            {
                // ignore process is already disposed
            }
        }
 internal void HandleWorkerProcessExitError(LanguageWorkerProcessExitException langExc)
 {
     // The subscriber of WorkerErrorEvent is expected to Dispose() the errored channel
     if (langExc != null && langExc.ExitCode != -1)
     {
         _workerProcessLogger.LogDebug(langExc, $"Language Worker Process exited.", _process.StartInfo.FileName);
         _eventManager.Publish(new WorkerErrorEvent(_runtime, _workerId, langExc));
     }
 }
Ejemplo n.º 4
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 internal override void HandleWorkerProcessExitError(LanguageWorkerProcessExitException langExc)
 {
     // The subscriber of WorkerErrorEvent is expected to Dispose() the errored channel
     if (langExc != null && langExc.ExitCode != -1)
     {
         _workerProcessLogger.LogDebug(langExc, $"Language Worker Process exited.", _workerProcessArguments.ExecutablePath);
         _eventManager.Publish(new WorkerErrorEvent(_runtime, _workerId, langExc));
     }
 }
Ejemplo n.º 5
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        internal void HandleWorkerError(Exception exc)
        {
            LanguageWorkerProcessExitException langExc = exc as LanguageWorkerProcessExitException;

            // The subscriber of WorkerErrorEvent is expected to Dispose() the errored channel
            if (langExc != null && langExc.ExitCode == -1)
            {
                _workerChannelLogger.LogDebug(exc, $"Language Worker Process exited.", _process.StartInfo.FileName);
            }
            else
            {
                _workerChannelLogger.LogError(exc, $"Language Worker Process exited.", _process.StartInfo.FileName);
            }
            _eventManager.Publish(new WorkerErrorEvent(_workerConfig.Language, Id, exc));
        }
 internal abstract void HandleWorkerProcessExitError(LanguageWorkerProcessExitException langExc);