X-Git-Url: https://git.ralfj.de/saartuer.git/blobdiff_plain/0889e9a1ec6bda2c4b16dabf0ab40793ac17756c..0644bed139c320b03b54f1e5a4fecadc96fa67c8:/libtuer.py

diff --git a/libtuer.py b/libtuer.py
index 01c04ae..c9eceec 100644
--- a/libtuer.py
+++ b/libtuer.py
@@ -71,12 +71,13 @@ def fire_and_forget(f):
 
 # run a command asynchronously and log the return value if not 0
 # prefix must be a string identifying the code position where the call came from
-def fire_and_forget_cmd (cmd, log, prefix):
+def fire_and_forget_cmd (cmd, log_prefix):
+	logger.debug("Firing and forgetting command from %s: %s" % (log_prefix,str(cmd)))
 	def _fire_and_forget_cmd ():
 		with open("/dev/null", "w") as fnull:
 			retcode = subprocess.call(cmd, stdout=fnull, stderr=fnull)
 			if retcode is not 0:
-				logger.error("%sReturn code %d at command: %s" % (prefix,retcode,str(cmd)))
+				logger.error("%sReturn code %d at command: %s" % (log_prefix,retcode,str(cmd)))
 	fire_and_forget(_fire_and_forget_cmd)
 
 # Threaded callback class
@@ -111,6 +112,13 @@ class ThreadFunction():
 		self._q.put((ThreadFunction._CALL, arg))
 	
 	def stop(self):
+		# empty the queue
+		try:
+			while True:
+				self._q.get_nowait()
+		except queue.Empty:
+			pass
+		# now wait till the job-in-progress is done
 		self._q.put((ThreadFunction._TERM, None))
 		self._t.join()