Changeset 46 in code for trunk/server.go

Timestamp:

Feb 7, 2020, 12:08:27 PM (5 years ago)

Author:

contact

Message:

Handle downstream MODE messages

File:

• trunk/server.go (modified) (1 diff)

trunk/server.go

@@ -58 +58 @@
         }
         u.lock.Unlock()
+}
+
+func (u *user) getChannel(name string) (*upstreamChannel, error) {
+        var channel *upstreamChannel
+        var err error
+        u.forEachUpstream(func(uc *upstreamConn) {
+                if err != nil {
+                        return
+                }
+                if ch, ok := uc.channels[name]; ok {
+                        if channel != nil {
+                                err = fmt.Errorf("ambiguous channel name %q", name)
+                        } else {
+                                channel = ch
+                        }
+                }
+        })
+        if channel == nil {
+                return nil, fmt.Errorf("unknown channel %q", name)
+        }
+        return channel, nil
 }