From ea40e64b9c310e4f7c081065c877ccceb69b877e Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Sun, 24 Jan 2016 18:01:42 +0530
Subject: [PATCH] restart tor daemon if its no longer running

---
 oml/tor.py | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

diff --git a/oml/tor.py b/oml/tor.py
index cc9b81e..3af2e3c 100644
--- a/oml/tor.py
+++ b/oml/tor.py
@@ -2,6 +2,7 @@ import os
 import re
 import sys
 import subprocess
+import time
 from threading import Thread
 import distutils
 
@@ -20,6 +21,7 @@ logger = logging.getLogger(__name__)
 
 class TorDaemon(Thread):
     installing = False
+    running = True
 
     def __init__(self):
         self._status = []
@@ -69,14 +71,17 @@ DirReqStatistics 0
             tor = get_tor()
         if tor:
             cmd = [tor, '--defaults-torrc', defaults, '-f', torrc]
-            self.p = subprocess.Popen(cmd, stdout=subprocess.PIPE, bufsize=1,
-                universal_newlines=True, close_fds=True, start_new_session=True)
-            for line in self.p.stdout:
-                self._status.append(line)
-                logger.debug(line)
+            while self.running:
+                self.p = subprocess.Popen(cmd, stdout=subprocess.PIPE, bufsize=1,
+                    universal_newlines=True, close_fds=True, start_new_session=True)
+                for line in self.p.stdout:
+                    self._status.append(line)
+                    logger.debug(line)
+                time.sleep(0.5)
             self.p = None
 
-    def shutdown(self):
+    def kill(self):
+        self.running = False
         if self.p:
             self.p.kill()
 
@@ -154,7 +159,7 @@ class Tor(object):
                 #self.controller.remove_event_listener(self.connection_change)
                 self.controller.close()
             if self.daemon:
-                self.daemon.shutdown()
+                self.daemon.kill()
         except:
             logger.debug('shutdown exception', exc_info=True)
             pass