improve bosh connection to ejabberd 3.0

src/common/xmpp/bosh.py

@@ -23,7 +23,7 @@ from hashlib import sha1
 from transports_nb import NonBlockingTransport, NonBlockingHTTPBOSH,\
         CONNECTED, CONNECTING, DISCONNECTED, DISCONNECTING,\
         urisplit, DISCONNECT_TIMEOUT_SECONDS
-from protocol import BOSHBody
+from protocol import BOSHBody, Protocol, NS_CLIENT
 from simplexml import Node
 
 import logging
@@ -197,6 +197,11 @@ class NonBlockingBOSH(NonBlockingTransport):
                 self.get_state()==DISCONNECTED:
             return
 
+        # Add xmlns to stanza to help ejabberd server
+        if payload and isinstance(payload, Protocol):
+            if not payload.getNamespace():
+                payload.setNamespace(NS_CLIENT)
+
         # now the payload is put to buffer and will be sent at some point
         self.append_stanza(payload)