private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
for (int i = 0; i < thd.Count; i++)
{
thd[i].Abort();
}
Sem.Dispose();
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_ThrottlingSemaphore?.Dispose();
_ThrottlingSemaphore = null;
}
base.Dispose(disposing);
}
public static Semaphore OpenExisting(string name)
{
ValidateName(name);
bool created;
Semaphore s = new Semaphore(0, 0, name, out created);
if (created)
{
//semaphore doesnt already exist
s.Dispose(true);
throw new WaitHandleCannotBeOpenedException();
}
return(s);
}
public static bool TryOpenExisting(string name, out Semaphore result)
{
ValidateName(name);
bool created;
Semaphore s = new Semaphore(0, 0, name, out created);
if (created)
{
//semaphore doesnt already exist
s.Dispose(true);
result = null;
return(false);
}
result = s;
return(true);
}
protected override void DoStart()
{
if (m_Prefixes.Count==0)
throw new WaveException(StringConsts.SERVER_NO_PREFIXES_ERROR.Args(Name));
if (!s_Servers.Register(this))
throw new WaveException(StringConsts.SERVER_COULD_NOT_GET_REGISTERED_ERROR.Args(Name));
try
{
if (m_Gate!=null)
if (m_Gate is Service)
((Service)m_Gate).Start();
if (m_Dispatcher==null)
m_Dispatcher = new WorkDispatcher(this);
m_Dispatcher.Start();
m_AcceptSemaphore = new Semaphore(m_ParallelAccepts, m_ParallelAccepts);
m_WorkSemaphore = new Semaphore(m_ParallelWorks, m_ParallelWorks);
m_AcceptThread = new Thread(acceptThreadSpin);
m_AcceptThread.Name = "{0}-AcceptThread".Args(Name);
m_InstrumentationThread = new Thread(instrumentationThreadSpin);
m_InstrumentationThread.Name = "{0}-InstrumentationThread".Args(Name);
m_InstrumentationThreadWaiter = new AutoResetEvent(false);
m_Listener = new HttpListener();
foreach(var prefix in m_Prefixes)
m_Listener.Prefixes.Add(prefix);
BeforeListenerStart(m_Listener);
m_Listener.Start();
AfterListenerStart(m_Listener);
m_Listener.IgnoreWriteExceptions = m_IgnoreClientWriteErrors;
if (m_KernelHttpQueueLimit!=DEFAULT_KERNEL_HTTP_QUEUE_LIMIT)
PlatformUtils.SetRequestQueueLimit(m_Listener, m_KernelHttpQueueLimit);
}
catch
{
closeListener();
if (m_AcceptSemaphore!=null) { m_AcceptSemaphore.Dispose(); m_AcceptSemaphore = null;}
if (m_WorkSemaphore!=null) { m_WorkSemaphore.Dispose(); m_WorkSemaphore = null;}
if (m_AcceptThread!=null) { m_AcceptThread = null;}
if (m_Dispatcher!=null) m_Dispatcher.WaitForCompleteStop();
if (m_Gate!=null && m_Gate is Service)
((Service)m_Gate).WaitForCompleteStop();
s_Servers.Unregister(this);
throw;
}
m_InstrumentationThread.Start();
m_AcceptThread.Start();
}
public void Dispose()
{
_ThrottlingSemaphore?.Dispose();
_ThrottlingSemaphore = null;
}
protected override void OnStop()
{
// watcher.Stop();
sem.Dispose();
}
public void Dispose()
{
_writeLock?.Dispose();
_readLock?.Dispose();
}
protected override string DoWorkCore()
{
//初始化信号量，按照读取的总秒数
m_semaphore = new Semaphore(0, this.m_endSecond - this.m_startSecond);
try
{
int secondsCount = 0;
while (m_semaphore.WaitOne())
{
secondsCount++;
if (this.m_endSecond - this.m_startSecond <= secondsCount)
{
break;
}
}
}
catch (Exception e)
{
return e.Message + "\r\n" + e.StackTrace;
}
finally
{
try
{
m_semaphore.Dispose();
}
catch
{
}
}
if (string.IsNullOrEmpty(this.m_lastResult))
return string.Empty;
return this.LastResult;
}
