Changeset 297 in code for trunk/downstream.go

Timestamp:

May 27, 2020, 9:43:04 PM (5 years ago)

Author:

delthas

Message:

Add support for downstream NICK to a single upstream

Users often have different nicks on different upstreams, and we should
support changing the user nick on a single upstream.

This adds support for a new trivial extension, NICK nick/network,
which will change the nick on the specified network, and do nothing for
the other networks.

File:

• trunk/downstream.go (modified) (2 diffs)

trunk/downstream.go

@@ -934 +934 @@
                 }
 
+                var upstream *upstreamConn
+                if dc.upstream() == nil {
+                        uc, unmarshaledNick, err := dc.unmarshalEntity(nick)
+                        if err == nil { // NICK nick/network: NICK only on a specific upstream
+                                upstream = uc
+                                nick = unmarshaledNick
+                        }
+                }
+
                 var err error
                 dc.forEachNetwork(func(n *network) {
-                        if err != nil {
+                        if err != nil || (upstream != nil && upstream.network != n) {
                                 return
                         }
@@ -947 +956 @@
 
                 dc.forEachUpstream(func(uc *upstreamConn) {
-                        uc.SendMessage(msg)
+                        if upstream != nil && upstream != uc {
+                                return
+                        }
+                        uc.SendMessage(&irc.Message{
+                                Command: "NICK",
+                                Params:  []string{nick},
+                        })
                 })