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SDK: wait for devices to be in running

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This commit is contained in:
Alexey Rybalchenko 2019-07-24 16:41:58 +02:00
parent 5d535163f1
commit ac8cd19915
5 changed files with 20 additions and 8 deletions
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12
fairmq/plugins/DDS/DDS.cxx
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@ -320,23 +320,23 @@ auto DDS::SubscribeForCustomCommands() -> void
fDDSCustomCmd.send(id + ": " + ToStr(GetCurrentDeviceState()), to_string(senderId)); fDDSCustomCmd.send(id + ": " + ToStr(GetCurrentDeviceState()), to_string(senderId));
} else if (cmd == "INIT DEVICE") { } else if (cmd == "INIT DEVICE") {
if (ChangeDeviceState(ToDeviceStateTransition(cmd))) { if (ChangeDeviceState(ToDeviceStateTransition(cmd))) {
fDDSCustomCmd.send(id + ": queued " + cmd + " transition", to_string(senderId)); fDDSCustomCmd.send(id + ": queued, " + cmd, to_string(senderId));
while (fStateQueue.WaitForNext() != DeviceState::InitializingDevice) {} while (fStateQueue.WaitForNext() != DeviceState::InitializingDevice) {}
ChangeDeviceState(DeviceStateTransition::CompleteInit); ChangeDeviceState(DeviceStateTransition::CompleteInit);
} else { } else {
fDDSCustomCmd.send(id + ": could not queue " + cmd + " transition", to_string(senderId)); fDDSCustomCmd.send(id + ": could not queue, " + cmd , to_string(senderId));
} }
} else if (fTransitions.find(cmd) != fTransitions.end()) { } else if (fTransitions.find(cmd) != fTransitions.end()) {
if (ChangeDeviceState(ToDeviceStateTransition(cmd))) { if (ChangeDeviceState(ToDeviceStateTransition(cmd))) {
fDDSCustomCmd.send(id + ": queued " + cmd + " transition", to_string(senderId)); fDDSCustomCmd.send(id + ": queued, " + cmd, to_string(senderId));
} else { } else {
fDDSCustomCmd.send(id + ": could not queue " + cmd + " transition", to_string(senderId)); fDDSCustomCmd.send(id + ": could not queue, " + cmd , to_string(senderId));
} }
} else if (cmd == "END") { } else if (cmd == "END") {
if (ChangeDeviceState(ToDeviceStateTransition(cmd))) { if (ChangeDeviceState(ToDeviceStateTransition(cmd))) {
fDDSCustomCmd.send(id + ": queued " + cmd + " transition", to_string(senderId)); fDDSCustomCmd.send(id + ": queued, " + cmd, to_string(senderId));
} else { } else {
fDDSCustomCmd.send(id + ": could not queue " + cmd + " transition", to_string(senderId)); fDDSCustomCmd.send(id + ": could not queue, " + cmd , to_string(senderId));
} }
if (ToStr(GetCurrentDeviceState()) == "EXITING") { if (ToStr(GetCurrentDeviceState()) == "EXITING") {
unique_lock<mutex> lock(fStopMutex); unique_lock<mutex> lock(fStopMutex);

2
fairmq/sdk/DDSSession.cxx
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@ -170,7 +170,7 @@ auto DDSSession::SubmitAgents(Quantity agents) -> void
fImpl->fSession.sendRequest<dds::tools_api::SSubmitRequest>(submitRequest); fImpl->fSession.sendRequest<dds::tools_api::SSubmitRequest>(submitRequest);
blocker.Wait(); blocker.Wait();
// Not perfect, but best we can do // perfect
WaitForIdleAgents(agents); WaitForIdleAgents(agents);
} }

1
fairmq/sdk/DDSSession.h
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@ -80,6 +80,7 @@ class DDSSession
}; };
auto RequestCommanderInfo() -> CommanderInfo; auto RequestCommanderInfo() -> CommanderInfo;
auto WaitForIdleAgents(Quantity) -> void; auto WaitForIdleAgents(Quantity) -> void;
auto WaitForOnlyIdleAgents() -> void;
auto WaitForExecutingAgents(Quantity) -> void; auto WaitForExecutingAgents(Quantity) -> void;
auto ActivateTopology(const Path& topoFile) -> void; auto ActivateTopology(const Path& topoFile) -> void;
auto ActivateTopology(DDSTopology) -> void; auto ActivateTopology(DDSTopology) -> void;

2
fairmq/sdk/Topology.cxx
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@ -94,6 +94,8 @@ Topology::Topology(DDSTopology topo, DDSSession session)
if (parts[2] != "OK") { if (parts[2] != "OK") {
LOG(error) << "state-changes-unsubscription failed with return code: " << parts[2]; LOG(error) << "state-changes-unsubscription failed with return code: " << parts[2];
} }
} else if (parts[1] == "could not queue") {
LOG(warn) << "Could not queue " << parts[2] << " transition on " << senderId;
} }
}); });
fDDSSession.StartDDSService(); fDDSSession.StartDDSService();

11
test/sdk/_topology.cxx
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@ -28,6 +28,14 @@ TEST_F(Topology, ChangeStateAsync)
Topology topo(mDDSTopo, mDDSSession); Topology topo(mDDSTopo, mDDSSession);
fair::mq::tools::Semaphore blocker; fair::mq::tools::Semaphore blocker;
topo.ChangeState(TopologyTransition::Run, [&blocker, &topo](Topology::ChangeStateResult result) {
LOG(info) << result;
EXPECT_EQ(result.rc, fair::mq::AsyncOpResultCode::Ok);
EXPECT_NO_THROW(fair::mq::sdk::AggregateState(result.state));
EXPECT_EQ(fair::mq::sdk::StateEqualsTo(result.state, fair::mq::sdk::DeviceState::Running), true);
blocker.Signal();
});
blocker.Wait();
topo.ChangeState(TopologyTransition::Stop, [&blocker, &topo](Topology::ChangeStateResult result) { topo.ChangeState(TopologyTransition::Stop, [&blocker, &topo](Topology::ChangeStateResult result) {
LOG(info) << result; LOG(info) << result;
EXPECT_EQ(result.rc, fair::mq::AsyncOpResultCode::Ok); EXPECT_EQ(result.rc, fair::mq::AsyncOpResultCode::Ok);
@ -44,6 +52,7 @@ TEST_F(Topology, ChangeStateSync)
using fair::mq::sdk::TopologyTransition; using fair::mq::sdk::TopologyTransition;
Topology topo(mDDSTopo, mDDSSession); Topology topo(mDDSTopo, mDDSSession);
EXPECT_EQ(topo.ChangeState(TopologyTransition::Run).rc, fair::mq::AsyncOpResultCode::Ok);
auto result(topo.ChangeState(TopologyTransition::Stop)); auto result(topo.ChangeState(TopologyTransition::Stop));
EXPECT_EQ(result.rc, fair::mq::AsyncOpResultCode::Ok); EXPECT_EQ(result.rc, fair::mq::AsyncOpResultCode::Ok);
@ -58,7 +67,7 @@ TEST_F(Topology, ChangeStateConcurrent)
Topology topo(mDDSTopo, mDDSSession); Topology topo(mDDSTopo, mDDSSession);
fair::mq::tools::Semaphore blocker; fair::mq::tools::Semaphore blocker;
topo.ChangeState(TopologyTransition::Stop, [&blocker](Topology::ChangeStateResult result) { topo.ChangeState(TopologyTransition::Run, [&blocker](Topology::ChangeStateResult result) {
LOG(info) << "result for valid ChangeState: " << result; LOG(info) << "result for valid ChangeState: " << result;
blocker.Signal(); blocker.Signal();
}); });