public virtual void Start()
{
/*
* Create a new AppDomain containing the Host, and begin handling incoming requests.
*/
if (_sock != null)
{
return;
}
_openConnections = 0;
SetStatus(ServerStatus.Starting);
try {
_domainHook = _appManager.CreateObject(_appId, typeof(DomainHook), _virtualDir, _physicalDir, false) as DomainHook;
_domainHook.Configure(_virtualDir, _physicalDir, _serverVariables);
_domainHook.RegisterILogger(Logger.Instance);
_sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
_sock.Bind(new IPEndPoint(_endPoint, _port));
_sock.Listen(100);
_sock.BeginAccept(new AsyncCallback(ProcessRequest), _sock);
} catch {
SetStatus(ServerStatus.Stopped);
throw;
}
SetStatus(ServerStatus.Running);
}
private void Execute(object objArgs)
{
string cwd = null;
try
{
_exception = null;
cwd = Environment.CurrentDirectory;
StartArguments args = (StartArguments)objArgs;
ObjectHandle obj = _workerDomain.CreateInstanceFrom(GetType().Assembly.Location, typeof(DomainHook).FullName);
if (obj == null)
{
throw new ApplicationException("Unable to hook child application domain.");
}
using (DomainHook hook = (DomainHook)obj.Unwrap())
{
hook.Capture(args.StdInput == null ? String.Empty : args.StdInput.ReadToEnd());
try
{
string[] arguments = args.Arguments;
Environment.CurrentDirectory = WorkingDirectory;
#if NET20 || NET35
_exitCode = _workerDomain.ExecuteAssembly(_executable, AppDomain.CurrentDomain.Evidence, arguments);
#else
_exitCode = _workerDomain.ExecuteAssembly(_executable, arguments);
#endif
}
finally
{
string line, stdout, stderr;
hook.GetOutput(out stdout, out stderr);
if (_outputReceived != null)
{
using (StringReader r = new StringReader(stdout))
while (null != (line = r.ReadLine()))
{
_outputReceived(this, new ProcessOutputEventArgs(line, false));
}
using (StringReader r = new StringReader(stderr))
while (null != (line = r.ReadLine()))
{
_outputReceived(this, new ProcessOutputEventArgs(line, true));
}
}
}
}
}
catch (ThreadAbortException) { return; }
catch (Exception e)
{
_exitCode = -1;
try
{
ThreadStart savestack = Delegate.CreateDelegate(typeof(ThreadStart), e, "InternalPreserveStackTrace", false, false) as ThreadStart;
if (savestack != null)
{
savestack();
}
_exception = e;
}
catch { _exception = new TargetInvocationException(e); }
}
finally
{
_isRunning = false;
_running = null;
if (cwd != null)
{
Environment.CurrentDirectory = cwd;
}
if (_processExited != null)
{
_processExited(this, new ProcessExitedEventArgs(_exitCode));
}
}
}
