sleeping time is not enough, increase until better solutions are found

slapos/recipe/erp5.recipe.testnode/setup.py

 from setuptools import setup, find_packages
 
 name = "erp5.recipe.testnode"
-version = '1.0.21'
+version = '1.0.22'
 
 def read(name):
   return open(name).read()

slapos/recipe/erp5.recipe.testnode/src/erp5/recipe/testnode/SlapOSControler.py

@@ -14,7 +14,7 @@ class SlapOSControler(object):
     process_group_pid_set.add(proxy.pid)
     # XXX: dirty, giving some time for proxy to being able to accept
     # connections
-    time.sleep(2)
+    time.sleep(10)
     slap = slapos.slap.slap()
     slap.initializeConnection(config['master_url'])
     # register software profile