Changeset 499 in code for trunk/downstream.go

Timestamp:

Apr 13, 2021, 5:11:05 PM (4 years ago)

Author:

contact

Message:

Relay detached channel backlog as BouncerServ NOTICE if necessary

Instead of ignoring detached channels wehn replaying backlog,
process them as usual and relay messages as BouncerServ NOTICEs
if necessary. Advance the delivery receipts as if the channel was
attached.

Closes: ​https://todo.sr.ht/~emersion/soju/98

File:

• trunk/downstream.go (modified) (3 diffs)

trunk/downstream.go

@@ -1031 +1031 @@
                 return
         }
-        if ch := net.channels.Value(target); ch != nil && ch.Detached {
-                return
-        }
+
+        ch := net.channels.Value(target)
 
         limit := 4000
@@ -1057 +1056 @@
                 }
 
-                if dc.caps["batch"] {
-                        msg.Tags["batch"] = irc.TagValue(batchRef)
-                }
-                dc.SendMessage(dc.marshalMessage(msg, net))
+                if ch != nil && ch.Detached {
+                        if net.detachedMessageNeedsRelay(ch, msg) {
+                                dc.relayDetachedMessage(net, msg)
+                        }
+                } else {
+                        if dc.caps["batch"] {
+                                msg.Tags["batch"] = irc.TagValue(batchRef)
+                        }
+                        dc.SendMessage(dc.marshalMessage(msg, net))
+                }
         }
 
@@ -1069 +1074 @@
                         Params:  []string{"-" + batchRef},
                 })
+        }
+}
+
+func (dc *downstreamConn) relayDetachedMessage(net *network, msg *irc.Message) {
+        if msg.Command != "PRIVMSG" && msg.Command != "NOTICE" {
+                return
+        }
+
+        sender := msg.Prefix.Name
+        target, text := msg.Params[0], msg.Params[1]
+        if net.isHighlight(msg) {
+                sendServiceNOTICE(dc, fmt.Sprintf("highlight in %v: <%v> %v", dc.marshalEntity(net, target), sender, text))
+        } else {
+                sendServiceNOTICE(dc, fmt.Sprintf("message in %v: <%v> %v", dc.marshalEntity(net, target), sender, text))
         }
 }