def _fThreadExceptionHandler(oCdbWrapper, oException, oExceptionThread):
# Wait for the exception thread to terminate and then clean up.
oExceptionThread.join();
oCdbProcess = getattr(oCdbWrapper, "oCdbProcess", None);
if not oCdbProcess:
oCdbWrapper.bCdbRunning = False;
return;
if oCdbProcess.poll() is not None:
oCdbWrapper.bCdbRunning = False;
return;
oCdbWrapper.bCdbWasTerminatedOnPurpose = True;
# cdb is still running: try to terminate cdb the normal way.
try:
oCdbProcess.terminate();
except:
pass;
else:
oCdbWrapper.bCdbRunning = False;
return;
if oCdbProcess.poll() is not None:
oCdbWrapper.bCdbRunning = False;
return;
# cdb is still running: try to terminate cdb the hard way.
oKillException = None;
try:
fKillProcessesUntilTheyAreDead([oCdbProcess.pid]);
except Exception, oException:
oKillException = oException;
def _fThreadExceptionHandler(oCdbWrapper, oException, oExceptionThread):
# Wait for the exception thread to terminate and then clean up.
oExceptionThread.join()
oCdbProcess = getattr(oCdbWrapper, "oCdbProcess", None)
if not oCdbProcess:
oCdbWrapper.bCdbRunning = False
return
if oCdbProcess.poll() is not None:
oCdbWrapper.bCdbRunning = False
return
oCdbWrapper.bCdbWasTerminatedOnPurpose = True
# cdb is still running: try to terminate cdb the normal way.
try:
oCdbProcess.terminate()
except:
pass
else:
oCdbWrapper.bCdbRunning = False
return
if oCdbProcess.poll() is not None:
oCdbWrapper.bCdbRunning = False
return
# cdb is still running: try to terminate cdb the hard way.
oKillException = None
try:
fKillProcessesUntilTheyAreDead([oCdbProcess.pid])
except Exception, oException:
oKillException = oException
def cCdbWrapper_fCdbCleanupThread(oCdbWrapper):
# wait for debugger thread to terminate.
oCdbWrapper.oCdbStdInOutThread.join()
# wait for stderr thread to terminate.
oCdbWrapper.oCdbStdErrThread.join()
# Terminate the cdb process in case it somehow is still running.
oCdbWrapper.oCdbProcess.terminate()
# Make sure all stdio pipes are closed.
oCdbWrapper.oCdbProcess.stdout.close()
oCdbWrapper.oCdbProcess.stderr.close()
oCdbWrapper.oCdbProcess.stdin.close()
# Wait for the cdb process to terminate
uExitCode = oCdbWrapper.oCdbProcess.wait()
# Destroy the subprocess object to make even more sure all stdio pipes are closed.
del oCdbWrapper.oCdbProcess
# Determine if the debugger was terminated or if the application terminated. If not, an exception is thrown later, as
# the debugger was not expected to stop, which is an unexpected error.
bTerminationWasExpected = oCdbWrapper.bCdbWasTerminatedOnPurpose or len(
oCdbWrapper.auProcessIds) == 0
# It was originally assumed that waiting for the cdb process to terminate would mean all process being debugged would
# also be terminated. However, it turns out that if the application terminates, cdb.exe reports that the last process
# is terminated while that last process is still busy terminating; the process still exists according to the OS.
if oCdbWrapper.uLastProcessId:
fKillProcessesUntilTheyAreDead([oCdbWrapper.uLastProcessId])
# There have also been cases where processes associated with an application were still running after this point in
# the code. I have been unable to determine how this could happen but in an attempt to fix this, all process ids that
# should be terminated are killed until they are confirmed they have terminated:
if oCdbWrapper.auProcessIds:
fKillProcessesUntilTheyAreDead(oCdbWrapper.auProcessIds)
if not bTerminationWasExpected:
oCdbWrapper.oBugReport = cBugReport_CdbTerminatedUnexpectedly(
oCdbWrapper, uExitCode)
oCdbWrapper.fFinishedCallback and oCdbWrapper.fFinishedCallback(
oCdbWrapper.oBugReport)
def cCdbWrapper_fCdbCleanupThread(oCdbWrapper):
# wait for debugger thread to terminate.
oCdbWrapper.oCdbDebuggerThread.join();
# wait for stderr thread to terminate.
oCdbWrapper.oCdbStdErrThread.join();
# Terminate the cdb process in case it somehow is still running.
oCdbWrapper.oCdbProcess.terminate();
# Make sure all stdio pipes are closed.
oCdbWrapper.oCdbProcess.stdout.close();
oCdbWrapper.oCdbProcess.stderr.close();
oCdbWrapper.oCdbProcess.stdin.close();
# Wait for the cdb process to terminate
oCdbWrapper.oCdbProcess.wait();
# Destroy the subprocess object to make even more sure all stdio pipes are closed.
del oCdbWrapper.oCdbProcess;
# Determine if the debugger was terminated or if the application terminated. If not, an exception is thrown later, as
# the debugger was not expected to stop, which is an unexpected error.
bTerminationWasExpected = oCdbWrapper.bCdbWasTerminatedOnPurpose or len(oCdbWrapper.auProcessIds) == 0;
# It was originally assumed that waiting for the cdb process to terminate would mean all process being debugged would
# also be terminated. However, it turns out that if the application terminates, cdb.exe reports that the last process
# is terminated while that last process is still busy terminating; the process still exists according to the OS.
if oCdbWrapper.uLastProcessId:
fKillProcessesUntilTheyAreDead([oCdbWrapper.uLastProcessId]);
# There have also been cases where processes associated with an application were still running after this point in
# the code. I have been unable to determine how this could happen but in an attempt to fix this, all process ids that
# should be terminated are killed until they are confirmed they have terminated:
if oCdbWrapper.auProcessIds:
fKillProcessesUntilTheyAreDead(oCdbWrapper.auProcessIds);
assert bTerminationWasExpected, \
"Cdb terminated unexpectedly! StdIO:\r\n%s\r\nStdErr:\r\n%s" % (
"\r\n".join(["\r\n".join(asCdbStdIO) for asCdbStdIO in oCdbWrapper.aasCdbStdIO]),
"\r\n".join(oCdbWrapper.asCdbStdErr)
);
oCdbWrapper.fFinishedCallback and oCdbWrapper.fFinishedCallback(oCdbWrapper.oErrorReport);
def _fThreadExceptionHandler(oCdbWrapper, oException, oExceptionThread):
# Wait for the exception thread to terminate and then clean up.
oExceptionThread.join()
if oCdbWrapper.bCdbRunning:
oCdbWrapper.bCdbWasTerminatedOnPurpose = True
oCdbProcess = getattr(oCdbWrapper, "oCdbProcess", None)
if oCdbProcess:
fKillProcessesUntilTheyAreDead([oCdbProcess.pid])
def _fThreadExceptionHandler(oCdbWrapper, oException, oExceptionThread):
# Wait for the exception thread to terminate and then clean up.
oExceptionThread.join();
if oCdbWrapper.bCdbRunning:
oCdbWrapper.bCdbWasTerminatedOnPurpose = True;
oCdbProcess = getattr(oCdbWrapper, "oCdbProcess", None);
if oCdbProcess:
fKillProcessesUntilTheyAreDead([oCdbProcess.pid]);
def _fThreadWrapper(oCdbWrapper, fActivity):
try:
# If there is not exception callback, do not handle exceptions:
if not oCdbWrapper.fInternalExceptionCallback:
return fActivity(oCdbWrapper);
else:
# If there is an exception callback, handle exceptions and pass them to the callback:
try:
fActivity(oCdbWrapper);
except Exception, oException:
cException, oException, oTraceBack = sys.exc_info();
oCdbWrapper.fInternalExceptionCallback(oException, oTraceBack);
finally:
oCdbProcess = getattr(oCdbWrapper, "oCdbProcess", None);
if not oCdbProcess:
oCdbWrapper.bCdbRunning = False;
return;
if oCdbProcess.poll() is not None:
oCdbWrapper.bCdbRunning = False;
return;
oCdbWrapper.bCdbWasTerminatedOnPurpose = True;
# cdb is still running: try to terminate cdb the normal way.
try:
oCdbProcess.terminate();
except:
pass;
else:
oCdbWrapper.bCdbRunning = False;
return;
if oCdbProcess.poll() is not None:
oCdbWrapper.bCdbRunning = False;
return;
# cdb is still running: try to terminate cdb the hard way.
fKillProcessesUntilTheyAreDead([oCdbProcess.pid]);
# Make sure cdb finally died.
assert oCdbProcess.poll() is not None, \
"cdb did not die after killing it repeatedly";
oCdbWrapper.bCdbRunning = False;
from fauStartEdgeAndReturnProcessIds import fauStartEdgeAndReturnProcessIds from Kill import fKillProcessesUntilTheyAreDead print "* Starting Edge and returning process ids..." auProcessIds = fauStartEdgeAndReturnProcessIds() print repr(auProcessIds) print "* Kill all Edge process ids..." fKillProcessesUntilTheyAreDead(auProcessIds=auProcessIds)
from fauStartEdgeAndReturnProcessIds import fauStartEdgeAndReturnProcessIds
from Kill import fKillProcessesUntilTheyAreDead
print "* Killing any running instances of Edge..."
fKillProcessesUntilTheyAreDead(asBinaryNames=[
"ApplicationFrameHost.exe",
"browser_broker.exe",
"MicrosoftEdge.exe",
"MicrosoftEdgeCP.exe",
"RuntimeBroker.exe",
])
print "* Starting Edge and returning process ids..."
auProcessIds = fauStartEdgeAndReturnProcessIds()
print repr(auProcessIds)
print "* Kill all Edge process ids..."
fKillProcessesUntilTheyAreDead(auProcessIds=auProcessIds)