From b0eb1656a5d7038de9f0a24348de7666e3f1ad31 Mon Sep 17 00:00:00 2001
From: James Lu <james@overdrivenetworks.com>
Date: Thu, 6 Jul 2017 21:47:03 -0700
Subject: [PATCH] ngircd: add a stub for KNOCK

---
 protocols/ngircd.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/protocols/ngircd.py b/protocols/ngircd.py
index 79a16d2..489f421 100644
--- a/protocols/ngircd.py
+++ b/protocols/ngircd.py
@@ -153,6 +153,9 @@ class NgIRCdProtocol(IRCS2SProtocol):
         self.channels[channel].users.add(client)
         self.users[client].channels.add(channel)
 
+    def knock(self, numeric, target, text):
+        raise NotImplementedError('KNOCK is not supported on ngIRCd.')
+
     def mode(self, source, target, modes, ts=None):
         """Sends mode changes from a PyLink client/server. The TS option is not used on ngIRCd."""