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Make it possible to process commands in secondary threads before the debugger is ready to run.

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This commit is contained in:
Fabio Zadrozny 2019-11-11 10:51:46 -03:00 • committed by Pavel Minaev
parent e1d5543819
commit 45738976bd
1 changed files with 6 additions and 3 deletions
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9
src/ptvsd/_vendored/pydevd/pydevd.py
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@ -164,7 +164,7 @@ class PyDBCommandThread(PyDBDaemonThread):
@overrides(PyDBDaemonThread._on_run)
def _on_run(self):
# Delay a bit this initialization to wait for the main program to start.
time.sleep(0.3)
self._py_db_command_thread_event.wait(0.3)
if self._kill_received:
return
@ -1253,6 +1253,9 @@ class PyDB(object):
else:
internal_cmd = InternalThreadCommand(thread_id, method, *args, **kwargs)
self.post_internal_command(internal_cmd, thread_id)
if thread_id == '*':
# Notify so that the command is handled as soon as possible in the PyDBCommandThread.
self._py_db_command_thread_event.set()
def post_internal_command(self, int_cmd, thread_id):
""" if thread_id is *, post to the '*' queue"""
@ -2598,11 +2601,11 @@ def _locked_settrace(
if not wait_for_ready_to_run:
py_db.ready_to_run = True
py_db.start_auxiliary_daemon_threads()
while not py_db.ready_to_run:
time.sleep(0.1) # busy wait until we receive run command
py_db.start_auxiliary_daemon_threads()
if trace_only_current_thread:
py_db.enable_tracing()
else: