Changeset 678 in code for trunk/service.go

Timestamp:

Nov 8, 2021, 6:42:36 PM (4 years ago)

Author:

contact

Message:

Check context cancellation in handleServiceServerNotice

This prevents this function from blocking forever if it exceeds the
deadline.

File:

• trunk/service.go (modified) (1 diff)

trunk/service.go

@@ -1047 +1047 @@
                 Params:  []string{"$" + dc.srv.Hostname, text},
         }
+        var err error
         dc.srv.forEachUser(func(u *user) {
-                u.events <- eventBroadcast{broadcastMsg}
+                select {
+                case <-ctx.Done():
+                        err = ctx.Err()
+                case u.events <- eventBroadcast{broadcastMsg}:
+                }
         })
-        return nil
-}
+        return err
+}