Fix hanging thread (#100)

* Create Spout threads as daemon.

* Bump version.

* Use python2 compat daemon flag.

limacharlie/Spout.py

@@ -92,6 +92,7 @@ def __init__( self, man, data_type, is_parse = True, max_buffer = 1024, inv_id =
         if self._hConn.status_code != 200:
             raise LcApiException( 'failed to open Spout (%s): %s' % ( self._hConn.status_code, self._hConn.text ) )
         handleConnectionThread = threading.Thread( target = self._handleConnection, args = ( spoutParams, ) )
+        handleConnectionThread.daemon = True
         self._threads.append( handleConnectionThread )
         handleConnectionThread.start()
         self._futureCleanupInterval = 30
@@ -247,7 +248,8 @@ def main( sourceArgs = None ):
     def _signal_handler( signum, frame ):
         _printToStderr( 'You pressed Ctrl+C!' )
         sp._isStopStop = True
-        threading.Thread( target = sp.shutdown() ).start()
+        hTh = threading.Thread( target = sp.shutdown() ).start()
+        hTh.daemon = True
 
     signal.signal( signal.SIGINT, _signal_handler )
 

limacharlie/__init__.py

@@ -1,6 +1,6 @@
 """limacharlie API for limacharlie.io"""
 
-__version__ = "4.4.5"
+__version__ = "4.4.6"
 __author__ = "Maxime Lamothe-Brassard ( Refraction Point, Inc )"
 __author_email__ = "maxime@refractionpoint.com"
 __license__ = "Apache v2"

setup.py

@@ -1,6 +1,6 @@
 from setuptools import setup
 
-__version__ = "4.4.5"
+__version__ = "4.4.6"
 __author__ = "Maxime Lamothe-Brassard ( Refraction Point, Inc )"
 __author_email__ = "maxime@refractionpoint.com"
 __license__ = "Apache v2"