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FairMQ: Implement property change event config API

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Replaced the old event manager implementation, which changed the
subscription semantics to bulk event subscriptions.
This commit is contained in:
Dennis Klein
2017-09-28 21:51:42 +02:00
committed by Mohammad Al-Turany
parent 8c8ee45914
commit 7f23a70670
7 changed files with 95 additions and 213 deletions
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31
fairmq/test/plugin_services/_config.cxx
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@@ -57,4 +57,35 @@ TEST_F(PluginServices, KeyDiscovery)
EXPECT_TRUE(find(keys.begin(), keys.end(), "foo") != keys.end());
}
TEST_F(PluginServices, ConfigCallbacks)
{
mServices.SubscribeToPropertyChange<string>("test", [](const string& key, string value) {
if (key == "chans.data.0.address") { ASSERT_EQ(value, "tcp://localhost:4321"); }
});
mServices.SubscribeToPropertyChange<int>("test", [](const string& key, int value) {
if(key == "chans.data.0.rcvBufSize") {
FAIL(); // should not be called because we unsubscribed
}
});
mServices.SubscribeToPropertyChange<double>("test", [](const string& key, double value) {
if (key == "data-rate") { ASSERT_EQ(value, 0.9); }
});
mServices.SubscribeToDeviceStateChange("test",[&](DeviceState newState){
switch (newState) {
case DeviceState::InitializingDevice:
mServices.SetProperty<string>("chans.data.0.address", "tcp://localhost:4321");
mServices.SetProperty<int>("chans.data.0.rcvBufSize", 100);
mServices.SetProperty<double>("data-rate", 0.9);
break;
default:
break;
}
});
mServices.UnsubscribeFromPropertyChange<int>("test");
}
} /* namespace */