add subscription recycle

2021-06-08 10:08:38 +08:00
parent fa60fd2bc6
commit 59bd3ea1ab
4 changed files with 20 additions and 5 deletions
--- a/doric-Qt/example/doric/utils/DoricGlobalBroadcast.cpp
+++ b/doric-Qt/example/doric/utils/DoricGlobalBroadcast.cpp
@@ -42,7 +42,11 @@ void DoricGlobalBroadcast::unsubscribe(QString subscribeId) {
    QList<QPair<QString, std::function<void(QString)>>> value =
        this->subjects[targetKey];
    value.removeAt(targetIndex);
-    this->subjects.insert(targetKey, value);
+    if (value.size() == 0) {
+      this->subjects.remove(targetKey);
+    } else {
+      this->subjects.insert(targetKey, value);
+    }
  }
 }