Popen: fixed progmon's cancel operation (ctrl-c)

tikuma-lsuhsc · tikuma-lsuhsc · commit c4e240dc31cf · 2024-03-13T22:07:33.000-05:00
diff --git a/src/ffmpegio/ffmpegprocess.py b/src/ffmpegio/ffmpegprocess.py
@@ -20,12 +20,13 @@
 """
 
 from collections import abc
-from os import path
+from os import path, name as os_name
 from threading import Thread
 import subprocess as sp
 from copy import deepcopy
 from tempfile import TemporaryDirectory
 import logging
+import signal
 
 logger = logging.getLogger("ffmpegio")
 
@@ -301,7 +302,7 @@ def __init__(
 
         # set progress monitor's cancelfun to allow its callback to terminate the FFmpeg process
         if self._progmon:
-            self._progmon.cancelfun = self.terminate
+            self._progmon.cancelfun = self.send_signal
             self._progmon.start()
 
         # start the process monitor to perform the cleanup when FFmpeg terminates
