private async Task WaitUntilErrorAndOutputEof(bool cancel, TaskUtilities.SemaphoreReleaser semaphoreReleaser)
{
Contract.Requires(semaphoreReleaser.IsValid && semaphoreReleaser.CurrentCount == 0);
if (m_outputReader != null)
{
if (!m_killed && !cancel)
{
await m_outputReader.WaitUntilEofAsync();
}
m_outputReader.Dispose();
m_outputReader = null;
}
if (m_errorReader != null)
{
if (!m_killed && !cancel)
{
await m_errorReader.WaitUntilEofAsync();
}
m_errorReader.Dispose();
m_errorReader = null;
}
InternalCloseStandardInput(semaphoreReleaser);
}
private void InternalCloseStandardInput(TaskUtilities.SemaphoreReleaser semaphoreReleaser)
{
Contract.Requires(semaphoreReleaser.IsValid && semaphoreReleaser.CurrentCount == 0);
Analysis.IgnoreArgument(semaphoreReleaser);
if (m_standardInputWriter != null)
{
m_standardInputWriter.Dispose();
m_standardInputWriter = null;
}
}
private void StopWaiting(TaskUtilities.SemaphoreReleaser semaphoreReleaser)
{
Contract.Requires(semaphoreReleaser.IsValid && semaphoreReleaser.CurrentCount == 0);
Analysis.IgnoreArgument(semaphoreReleaser);
if (m_waiting)
{
m_waiting = false;
m_registeredWaitHandle.Unregister(null);
m_processWaitHandle.Dispose();
m_processWaitHandle = null;
m_registeredWaitHandle = null;
}
}
