internal unsafe UrlGroup(ServerSession serverSession)
{
_serverSession = serverSession;
ulong urlGroupId = 0;
var statusCode = HttpApi.HttpCreateUrlGroup(
_serverSession.Id.DangerousGetServerSessionId(), &urlGroupId, 0);
if (statusCode != UnsafeNclNativeMethods.ErrorCodes.ERROR_SUCCESS)
{
throw new HttpSysException((int)statusCode);
}
Debug.Assert(urlGroupId != 0, "Invalid id returned by HttpCreateUrlGroup");
Id = urlGroupId;
}
private void DisposeInternal()
{
_pipeServer.Dispose();
// V2 stopping sequence:
// 1. Detach request queue from url group - Done in Stop()/Abort()
// 2. Remove urls from url group - Done in Stop()
// 3. Close request queue - Done in Stop()/Abort()
// 4. Close Url group.
// 5. Close server session.
RequestQueue.Dispose();
UrlGroup.Dispose();
Debug.Assert(ServerSession != null, "ServerSessionHandle is null in CloseV2Config");
Debug.Assert(!ServerSession.Id.IsInvalid, "ServerSessionHandle is invalid in CloseV2Config");
ServerSession.Dispose();
}
public void Start()
{
// 1. Create Http.Sys queue
try
{
ServerSession = new ServerSession();
UrlGroup = new UrlGroup(ServerSession);
RequestQueue = new RequestQueue(UrlGroup);
}
catch (Exception)
{
// If Url group or request queue creation failed, close server session before throwing.
RequestQueue?.Dispose();
UrlGroup?.Dispose();
ServerSession?.Dispose();
throw;
}
// 2. Attach request queue to url group
lock (_internalLock)
{
try
{
CheckDisposed();
if (_state == State.Started)
{
return;
}
Options.Apply(UrlGroup, RequestQueue);
RequestQueue.AttachToUrlGroup();
// 3. Register url prefixes
try
{
Options.UrlPrefixes.RegisterAllPrefixes(UrlGroup);
}
catch (HttpSysException)
{
RequestQueue.DetachFromUrlGroup();
throw;
}
}
catch (Exception)
{
_state = State.Disposed;
DisposeInternal();
throw;
}
}
// 4. Listen on named pipe
_pipeServer.StartServer();
// 5. Start Process
_process.StartInfo.FileName = _w3wpPath;
_process.StartInfo.Arguments = _w3wpArguments;
_process.StartInfo.UseShellExecute = false;
_process.StartInfo.CreateNoWindow = true;
_process.Start();
// TODO
// Start process in suspended mode, add to job object, and then resume
ChildProcessTracker.AddProcess(_process);
}
