Added HTTP control stuff

single_ursim_control/program_executor.py

@@ -14,6 +14,10 @@ class ProgramExecutorStates(Enum):
     CRASHED = 4
 
 
+#
+# TODO: Put locks where they needed to be
+#
+
 class ProgramExecutor(Thread):
 
     def __init__(
@@ -32,11 +36,13 @@ class ProgramExecutor(Thread):
         self._logger = logging.getLogger("executor")
 
     def abort(self):
+        # TODO: Na ide kellene locking
         self._logger.debug("Aborting due to external request...")
         self._state = ProgramExecutorStates.ABORTED
         self._program[self._pc].abort()
 
     def get_status(self) -> dict:
+        # TODO: evaluate data consistency and necessity of locking.
         return {
             "current_step": self._pc,
             "program_length": len(self._program),
@@ -51,12 +57,16 @@ class ProgramExecutor(Thread):
     @property
     def state(self):
         # Used to check the successfulness of the run as well
+        # Simple atomic read access no need to be locked
         return self._state
 
     def stop_looping(self):
+        # This only changes a boolean
+        # Unprotected access won't cause problems
         if self._loop:
-            self._logger.info("Looping disabled! Finishing current loop then exiting...")
             self._loop = False
+            self._logger.info("Looping disabled! Finishing current loop then exiting...")
+
 
     def run(self) -> None:
         self._state = ProgramExecutorStates.RUNNING