public void Run(Func <Stream> getSrcStream, Func <Stream> getDstStream, int blockLength)
{
if (IsRunning)
{
return;
}
IsRunning = true;
new Thread(() =>
{
GetSourceStream = getSrcStream;
GetDestinationStream = getDstStream;
_blockLength = blockLength;
Exception exception = null;
_readThread = ThreadHelper.RunGuarded(ReadThreadFunction, (ex) =>
{
_isCanceled = true;
exception = ex;
});
_writeThread = ThreadHelper.RunGuarded(WriteThreadFunction, (ex) =>
{
_isCanceled = true;
exception = ex;
});
_processThreads = new Thread[Environment.ProcessorCount];
for (int i = 0; i < _processThreads.Length; i++)
{
_processThreads[i] = ThreadHelper.RunGuarded(ProcessThreadFunction, (ex) =>
{
_isCanceled = true;
exception = ex;
});
}
ThreadHelper.WaitThreads(_readThread);
_readQueue.Close();
ThreadHelper.WaitThreads(_processThreads);
_writeQueue.Close();
ThreadHelper.WaitThreads(_writeThread);
CompressionResultType crType = CompressionResultType.Success;
if (exception == null)
{
crType = _isCanceled ? CompressionResultType.Cancelled : CompressionResultType.Success;
}
else
{
crType = CompressionResultType.Fail;
}
IsRunning = false;
ProcessingFinished?.Invoke(this, new CompressionResult(crType, exception));
}).Start();
}
public CompressionResult(CompressionResultType type, Exception exception)
{
Type = type;
Exception = exception;
}