public NHContext(NHServerConnection c, Stream i, AcceptMethod a, ILogger l)
{
connection = c;
inputStream = i;
acceptor = a;
logger = l;
sequenceNumber = -1;
request = new NHServerRequest(this, logger);
response = new NHServerResponse(inputStream, this, logger);
}
public void ReportResponseCompleted(NHServerResponse caller)
{
lock (this)
{
Task <NHServerResponse> completedTask = responseWaiters.First();
responseWaiters.RemoveFirst();
// wake up whomever is blocked
completedTask.Start();
if (completedTask.Result != caller)
{
throw new ApplicationException("Mismatched responses");
}
}
}
public async Task WaitForResponseSlot(NHServerResponse caller)
{
Task <NHServerResponse> blockTask;
lock (this)
{
if (faulted)
{
throw new ApplicationException("Response stream faulted");
}
if (responseWaiters.Count == 0)
{
// there's nobody to wait for
blockTask = null;
}
else
{
// wait behind the current tail of the queue
blockTask = responseWaiters.Last();
}
responseWaiters.AddLast(new Task <NHServerResponse>(() => { return(caller); }));
}
if (blockTask != null)
{
await blockTask;
}
lock (this)
{
if (faulted)
{
throw new ApplicationException("Response stream faulted");
}
}
}
