Proxy::sdbus_signal_handler() is returning wrong value. about sdbus-cpp HOT 5 CLOSED

commit 8da7bdeac35d3469ac80fd5c47fead0ad3f921fa (HEAD -> dev)
Author: Oliver Tappe <[email protected]>
Date:   Wed Mar 25 10:08:36 2020 +0100

    Add test for emitting a signal to multiple proxies on same connection.

diff --git a/tests/integrationtests/AdaptorAndProxy_test.cpp b/tests/integrationtests/AdaptorAndProxy_test.cpp
index 096d90f..7a5df37 100644
--- a/tests/integrationtests/AdaptorAndProxy_test.cpp
+++ b/tests/integrationtests/AdaptorAndProxy_test.cpp
@@ -473,6 +473,18 @@ TEST_F(SdbusTestObject, EmitsSimpleSignalSuccesfully)
     ASSERT_TRUE(waitUntil(m_proxy->m_gotSimpleSignal));
 }
 
+TEST_F(SdbusTestObject, EmitsSimpleSignalToMultipleProxiesSuccesfully)
+{
+    auto proxy1 = std::make_unique<TestingProxy>(*s_connection, INTERFACE_NAME, OBJECT_PATH);
+    auto proxy2 = std::make_unique<TestingProxy>(*s_connection, INTERFACE_NAME, OBJECT_PATH);
+
+    m_adaptor->emitSimpleSignal();
+
+    ASSERT_TRUE(waitUntil(m_proxy->m_gotSimpleSignal));
+    ASSERT_TRUE(waitUntil(proxy1->m_gotSimpleSignal));
+    ASSERT_TRUE(waitUntil(proxy2->m_gotSimpleSignal));
+}
+
 TEST_F(SdbusTestObject, EmitsSignalWithMapSuccesfully)
 {
     m_adaptor->emitSignalWithMap({{0, "zero"}, {1, "one"}});
diff --git a/tests/integrationtests/TestingProxy.h b/tests/integrationtests/TestingProxy.h
index 027af00..c4ea3e0 100644
--- a/tests/integrationtests/TestingProxy.h
+++ b/tests/integrationtests/TestingProxy.h
@@ -43,6 +43,12 @@ public:
         registerProxy();
     }
 
+    TestingProxy(sdbus::IConnection& connection, std::string destination, std::string objectPath)
+        : ProxyInterfaces(connection, std::move(destination), std::move(objectPath))
+    {
+        registerProxy();
+    }
+
     ~TestingProxy()
     {
         unregisterProxy();
l```