fix send_signal()

giampaolo · Oct 1, 2023 · a6c6d5a · a6c6d5a
1 parent 118ff40
commit a6c6d5a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/psutil/__init__.py b/psutil/__init__.py
@@ -1227,6 +1227,9 @@ def send_signal(self, sig):
             self._send_signal(sig)
         else:  # pragma: no cover
             self._raise_if_pid_reused()
+            if sig != signal.SIGTERM and not self.is_running():
+                msg = "process no longer exists"
+                raise NoSuchProcess(self.pid, self._name, msg=msg)
             self._proc.send_signal(sig)
 
     def suspend(self):