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-rw-r--r--sleekxmpp/plugins/xep_0095/stream_initiation.py29
1 files changed, 23 insertions, 6 deletions
diff --git a/sleekxmpp/plugins/xep_0095/stream_initiation.py b/sleekxmpp/plugins/xep_0095/stream_initiation.py
index cfe6deb5..927248a5 100644
--- a/sleekxmpp/plugins/xep_0095/stream_initiation.py
+++ b/sleekxmpp/plugins/xep_0095/stream_initiation.py
@@ -37,11 +37,12 @@ class XEP_0095(BasePlugin):
def plugin_init(self):
self._profiles = {}
self._methods = {}
+ self._methods_order = []
self._pending_lock = threading.Lock()
self._pending= {}
- self.register_method(SOCKS5, 'xep_0065')
- self.register_method(IBB, 'xep_0047')
+ self.register_method(SOCKS5, 'xep_0065', 100)
+ self.register_method(IBB, 'xep_0047', 50)
register_stanza_plugin(Iq, SI)
register_stanza_plugin(SI, self.xmpp['xep_0020'].stanza.FeatureNegotiation)
@@ -71,8 +72,17 @@ class XEP_0095(BasePlugin):
except KeyError:
pass
- def register_method(self, method, plugin_name):
- self._methods[method] = plugin_name
+ def register_method(self, method, plugin_name, order=50):
+ self._methods[method] = (plugin_name, order)
+ self._methods_order.append((order, method, plugin_name))
+ self._methods_order.sort()
+
+ def unregister_method(self, method):
+ if method in self._methods:
+ plugin_name, order = self._methods[method]
+ del self._methods[method]
+ self._methods_order.remove((order, method, plugin_name))
+ self._methods_order.sort()
def _handle_request(self, iq):
profile = iq['si']['profile']
@@ -101,7 +111,14 @@ class XEP_0095(BasePlugin):
extension='no-valid-streams',
extension_ns=SI.namespace)
- selected_method = SOCKS5 if SOCKS5 in methods else IBB
+ selected_method = None
+ log.debug('Available: %s', methods)
+ for order, method, plugin in self._methods_order:
+ log.debug('Testing: %s', method)
+ if method in methods:
+ selected_method = method
+ break
+
receiver = iq['to']
sender = iq['from']
@@ -157,7 +174,7 @@ class XEP_0095(BasePlugin):
if ifrom is None:
ifrom = self.xmpp.boundjid
- method_plugin = self._methods[stream['method']]
+ method_plugin = self._methods[stream['method']][0]
self.xmpp[method_plugin].api['preauthorize_sid'](ifrom, sid, jid)
self.api['del_pending'](ifrom, sid, jid)