diff --git a/shadowsocks/local.py b/shadowsocks/local.py
index 3cf3da7..c1a84f1 100755
--- a/shadowsocks/local.py
+++ b/shadowsocks/local.py
@@ -72,12 +72,12 @@ def main():
 
         daemon.set_user(config.get('user', None))
         loop.run()
-    except (KeyboardInterrupt, IOError, OSError) as e:
+    except Exception as e:
         logging.error(e)
         if config['verbose']:
             import traceback
             traceback.print_exc()
-        os._exit(1)
+        sys.exit(1)
 
 if __name__ == '__main__':
     main()
diff --git a/shadowsocks/server.py b/shadowsocks/server.py
index eca43ee..41c70ca 100755
--- a/shadowsocks/server.py
+++ b/shadowsocks/server.py
@@ -87,12 +87,12 @@ def main():
 
             daemon.set_user(config.get('user', None))
             loop.run()
-        except (KeyboardInterrupt, IOError, OSError) as e:
+        except Exception as e:
             logging.error(e)
             if config['verbose']:
                 import traceback
                 traceback.print_exc()
-            os._exit(1)
+            sys.exit(1)
 
     if int(config['workers']) > 1:
         if os.name == 'posix':