Fixing linetrace running issue where play did not work all the time

Author: mklomp

mirte_robot/linetrace.py

@@ -22,9 +22,9 @@
 # 1) the code finishes
 # 2) the user stopped the process
 # 3) the websocket connection is closed
-def stop_mirte(terminate = True):
+def stop_mirte():
      global running
-     if terminate:
+     if running.value:
         process.terminate()
      running.value = False
 
@@ -68,8 +68,8 @@ def traceit(frame, event, arg):
 
     # Sending the linetrace 0 to the client
     server.send_message_to_all("0")
-
-    stop_mirte(False)
+    running.value = False
+    stop_mirte()
 
 process = multiprocessing.Process(target = load_mirte_module, args=(stepper, do_step))