EvalResult SyncWait()
{
Debug.Assert(startTime != null);
var now = DateTime.UtcNow;
if (now >= endTime)
{
now = endTime;
}
var timeLeft = endTime - now;
if (!useTotalTimeout)
{
timeLeft = TimeSpan.FromMilliseconds(TIMEOUT_MS);
}
var infos = new ThreadInfos(thread, SuspendOtherThreads);
object dispResult;
debugger.DebugCallbackEvent += Debugger_DebugCallbackEvent;
bool timedOut;
try {
infos.EnableThread();
debugger.EvalStarted();
dispResult = debugMessageDispatcher.DispatchQueue(timeLeft, out timedOut);
if (timedOut)
{
bool timedOutTmp;
int hr = eval.Abort();
if (hr >= 0)
{
debugMessageDispatcher.DispatchQueue(TimeSpan.FromMilliseconds(ABORT_TIMEOUT_MS), out timedOutTmp);
if (timedOutTmp)
{
hr = eval.RudeAbort();
if (hr >= 0)
{
debugMessageDispatcher.DispatchQueue(TimeSpan.FromMilliseconds(RUDE_ABORT_TIMEOUT_MS), out timedOutTmp);
}
}
}
hr = debugger.TryBreakProcesses();
Debug.WriteLineIf(hr != 0, string.Format("Eval timed out and TryBreakProcesses() failed: hr=0x{0:X8}", hr));
EvalTimedOut = true;
throw new TimeoutException();
}
}
finally {
debugger.DebugCallbackEvent -= Debugger_DebugCallbackEvent;
infos.RestoreThreads();
debugger.EvalStopped();
}
Debug.Assert(dispResult is bool);
bool wasException = (bool)dispResult;
return(new EvalResult(wasException, eval.Result));
}
EvalResult SyncWait()
{
Debug.Assert(startTime != null);
var now = DateTime.UtcNow;
if (now >= endTime)
now = endTime;
var timeLeft = endTime - now;
var infos = new ThreadInfos(thread, SuspendOtherThreads);
object dispResult;
debugger.DebugCallbackEvent += Debugger_DebugCallbackEvent;
bool timedOut;
try {
infos.EnableThread();
debugger.EvalStarted();
dispResult = debugMessageDispatcher.DispatchQueue(timeLeft, out timedOut);
if (timedOut) {
bool timedOutTmp;
int hr = eval.Abort();
if (hr >= 0) {
debugMessageDispatcher.DispatchQueue(TimeSpan.FromMilliseconds(ABORT_TIMEOUT_MS), out timedOutTmp);
if (timedOutTmp) {
hr = eval.RudeAbort();
if (hr >= 0)
debugMessageDispatcher.DispatchQueue(TimeSpan.FromMilliseconds(RUDE_ABORT_TIMEOUT_MS), out timedOutTmp);
}
}
hr = debugger.TryBreakProcesses();
Debug.WriteLineIf(hr != 0, string.Format("Eval timed out and TryBreakProcesses() failed: hr=0x{0:X8}", hr));
evalTimedOut = true;
throw new TimeoutException();
}
}
finally {
debugger.DebugCallbackEvent -= Debugger_DebugCallbackEvent;
infos.RestoreThreads();
debugger.EvalStopped();
}
Debug.Assert(dispResult is bool);
bool wasException = (bool)dispResult;
return new EvalResult(wasException, eval.Result);
}
