added stream stop delay

README.md

@@ -1,4 +1,4 @@
-# Octoprint ffmpeg
+# Octoprint ffmpeg stream script
 
 To get started copy `constants.example.py` to `constants.py`:
 
@@ -22,5 +22,5 @@ You can now start the stream by simply running
 and stop the stream with
 
 ```
-./stream_stop.py
+./stream_stop.py [wait_seconds]
 ```

stream_stop.py

@@ -1,14 +1,22 @@
 #!/usr/bin/env python3
 
-import subprocess, os, signal
+import subprocess, os, signal, sys, time
 from constants import *
 
+if len(sys.argv) > 1:
+	wait_delay = float(sys.argv[1])
+else:
+	wait_delay = 0
+
 pid_path = os.path.join("/tmp", PIDFILE)
 
 if os.path.exists(pid_path):
 	with open(pid_path, "r") as pid_file:
 		kill_pid = pid_file.read().strip()
 
+	# wait the specified number of seconds
+	time.sleep(wait_delay)
+
 	try:
 		os.kill(int(kill_pid), signal.SIGINT)