Advertise UTF8ONLY ISUPPORT token

We already return an ERROR on non-UTF8 message. The spec recommends FAIL, but does not require it.
Libera-Chat · May 4, 2024 · 6ba5241 · 6ba5241
1 parent 3117454
commit 6ba5241
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/sable_ircd/src/server/mod.rs b/sable_ircd/src/server/mod.rs
@@ -178,6 +178,9 @@ impl ClientServer {
         ret.add(ISupportEntry::simple("INVEX"));
         ret.add(ISupportEntry::simple("FNC"));
 
+        // https://ircv3.net/specs/extensions/utf8-only
+        ret.add(ISupportEntry::simple("UTF8ONLY"));
+
         ret.add(ISupportEntry::int(
             "MONITOR",
             config.monitor.max_per_connection.into(),