Implement relay-independent join

commands/join.py

@@ -1,4 +1,5 @@
 import main
+import modules.chankeep
 
 class JoinCommand:
     def __init__(self, *args):
@@ -6,7 +7,14 @@ class JoinCommand:
 
     def join(self, addr, authed, data, obj, spl, success, failure, info, incUsage, length):
         if authed:
-            if length == 4:
+            if length == 3:
+                if not spl[1] in main.network.keys():
+                    failure("Network does not exist: %s" % spl[1])
+                    return
+                modules.chankeep.joinSingle(spl[1], spl[2])
+                success("Joined %s" % spl[2])
+
+            elif length == 4:
                 if not spl[1] in main.network.keys():
                     failure("Network does not exist: %s" % spl[1])
                     return