Fixed bug in caps hook

client.py

@@ -129,13 +129,17 @@ def caps(event, cancel):
         for cap in capabilities.split(" "):
             if cap in requirements:
                 requirements.remove(cap)
-            if len(requirements) == 0:
+            if len(requirements) == 0 and not require_met.is_set():
                 require_met.set()
-                break
+        if not require_met.is_set():
+            cancel()
+            event.set()
+            off(composer, sock)
     elif "* ACK" in params:
         cancel()
         logger.debug(f"ACK!")
         event.set()
+        logger.debug(require_met.is_set())
         if require_met.is_set():
             composer.register(identify)
             sleep(0.01)