reconnect added

--HG--
branch : sandbox

src/subscriber/coop_eventlet.py

@@ -12,7 +12,7 @@ from argparse import ArgumentParser
 import eventlet
 import logging
 import os
-from eventlet.green import socket
+import socket
 import sys
 import cPickle as pickle
 
@@ -34,21 +34,28 @@ def main(argv=None):
     print args
     # application 
     address = ('localhost', 8010)
+    eventlet.spawn_n(subscriber, address)
     while True:
-        subscriber(address)
         eventlet.sleep(1)
 
 def subscriber(address):
+    while True:
+        while True:
             try:
                 LOG.info("connecting to %s", address)
                 cx = eventlet.connect(address)
+                break
             except socket.error, e:
                 LOG.error("%i %s", e.errno, e)
-        return
+                eventlet.sleep(1)
         while True:
             s = cx.recv(4096)
+            if len(s) == 0:
+                LOG.error("connection broken")
+                break
             item = pickle.loads(s)
             LOG.info("%s", item)
+        cx.close()
 
 
 if __name__ == '__main__':