From fcb3090055429a108b9837dbd4ba505d9c291129 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Wed, 11 Mar 2026 21:54:40 +0000
Subject: Rework sending server protocol messages.

- Replace CmdBuilder with MessageBuilder. This has a less footgun
  API. All message building has to go through this now so we can
  implement other message formats in the future.

- Replace the message parsing in WriteLine with an analogue to
  PreProcessOldProtocolMessage. This should be much faster.

- Move parameter translation from the core to spanningtree.

- Change EncodeParameter to return the value instead of updating
  in place.

- Replace the OnBuild*Message events with one OnServerMessage that
  can now access all parts of the message and change them.
---
 modules/spanningtree/ping.cpp | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'modules/spanningtree/ping.cpp')

diff --git a/modules/spanningtree/ping.cpp b/modules/spanningtree/ping.cpp
index 6b7f2d050..9597c1a09 100644
--- a/modules/spanningtree/ping.cpp
+++ b/modules/spanningtree/ping.cpp
@@ -32,13 +32,14 @@ CmdResult CommandPing::Handle(User* user, Params& params)
 	if (params[0] == ServerInstance->Config->ServerId)
 	{
 		// PING for us, reply with a PONG
-		CmdBuilder reply("PONG");
-		reply.push(user->uuid);
+		MessageBuilder msg("PONG");
+		msg.Push(user->uuid);
 		if (params.size() >= 2)
+		{
 			// If there is a second parameter, append it
-			reply.push(params[1]);
-
-		reply.Unicast(user);
+			msg.Push(params[1]);
+		}
+		msg.Unicast(user);
 	}
 	return CmdResult::SUCCESS;
 }
-- 
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