public SendCompletionProcessor(InternalZerioConfiguration configuration, IRioCompletionQueue sendCompletionQueue)
{
_sendCompletionQueue = sendCompletionQueue;
_completionResults = new RIO_RESULT[configuration.MaxSendCompletionResults];
_completionResultsHandle = GCHandle.Alloc(_completionResults, GCHandleType.Pinned);
_completionResultsPointer = (RIO_RESULT *)_completionResultsHandle.AddrOfPinnedObject().ToPointer();
_waitStrategy = CompletionPollingWaitStrategyFactory.Create(configuration.SendCompletionPollingWaitStrategyType);
}
public static RioRequestQueue Create(int correlationId, IntPtr socket, IRioCompletionQueue sendingCompletionQueue, uint maxOutstandingSends, IRioCompletionQueue receivingCompletionQueue, uint maxOutstandingReceives)
{
var requestQueue = WinSock.Extensions.CreateRequestQueue(socket, maxOutstandingReceives, 1, maxOutstandingSends, 1, receivingCompletionQueue.QueueHandle, sendingCompletionQueue.QueueHandle, correlationId);
if (requestQueue == IntPtr.Zero)
{
WinSock.ThrowLastWsaError();
}
return(new RioRequestQueue(requestQueue));
}
public SendRequestProcessingEngine(InternalZerioConfiguration configuration, IRioCompletionQueue sendingCompletionQueue, ISessionManager sessionManager)
{
_configuration = configuration;
var ringBufferSize = configuration.SendRequestProcessingEngineRingBufferSize;
_unmanagedRioBuffer = new UnmanagedRioBuffer <SendRequestEntry>(ringBufferSize, _configuration.SendingBufferLength);
_disruptor = CreateDisruptor(sendingCompletionQueue, sessionManager);
_ringBuffer = _disruptor.RingBuffer;
}
private unsafe UnmanagedDisruptor <SendRequestEntry> CreateDisruptor(IRioCompletionQueue sendingCompletionQueue, ISessionManager sessionManager)
{
var waitStrategy = CreateWaitStrategy();
var disruptor = new UnmanagedDisruptor <SendRequestEntry>((IntPtr)_unmanagedRioBuffer.FirstEntry,
_unmanagedRioBuffer.EntryReservedSpaceSize,
_unmanagedRioBuffer.Length,
new ThreadPerTaskScheduler(),
ProducerType.Multi,
waitStrategy);
var sendRequestProcessor = new SendRequestProcessor(_configuration, sessionManager);
var sendCompletionProcessor = new SendCompletionProcessor(_configuration, sendingCompletionQueue);
disruptor.HandleEventsWith(sendRequestProcessor).Then(sendCompletionProcessor);
ConfigureWaitStrategy(waitStrategy, disruptor, sendCompletionProcessor);
return(disruptor);
}
public ReceiveCompletionProcessor(InternalZerioConfiguration configuration, IRioCompletionQueue receivingCompletionQueue, ISessionManager sessionManager)
{
_configuration = configuration;
_receivingCompletionQueue = receivingCompletionQueue;
_sessionManager = sessionManager;
}
