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SDK::DDSSession: remove channel id to task id association

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This commit is contained in:
Alexey Rybalchenko
2020-02-13 12:51:10 +01:00
committed by Dennis Klein
parent 3785fd9ff9
commit 0e72a9bf54
7 changed files with 19 additions and 27 deletions
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4
fairmq/plugins/DDS/DDS.cxx
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@@ -347,11 +347,11 @@ auto DDS::SubscribeForCustomCommands() -> void
Transition transition = static_cast<cmd::ChangeState&>(*cmd).GetTransition();
if (ChangeDeviceState(transition)) {
cmd::Cmds outCmds(
cmd::make<cmd::TransitionStatus>(id, cmd::Result::Ok, transition));
cmd::make<cmd::TransitionStatus>(id, dds::env_prop<dds::task_id>(), cmd::Result::Ok, transition));
fDDS.Send(outCmds.Serialize(), to_string(senderId));
} else {
sdk::cmd::Cmds outCmds(
cmd::make<cmd::TransitionStatus>(id, cmd::Result::Failure, transition));
cmd::make<cmd::TransitionStatus>(id, dds::env_prop<dds::task_id>(), cmd::Result::Failure, transition));
fDDS.Send(outCmds.Serialize(), to_string(senderId));
}
{

14
fairmq/sdk/DDSSession.cxx
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@@ -135,8 +135,6 @@ struct DDSSession::Impl
dds::intercom_api::CCustomCmd fDDSCustomCmd;
Id fId;
bool fStopOnDestruction;
mutable std::mutex fMtx;
std::unordered_map<DDSChannel::Id, DDSTask::Id> fTaskIdByChannelIdMap;
};
DDSSession::DDSSession(DDSEnvironment env)
@@ -362,18 +360,6 @@ void DDSSession::SendCommand(const std::string& cmd, DDSChannel::Id recipient)
fImpl->fDDSCustomCmd.send(cmd, std::to_string(recipient));
}
auto DDSSession::UpdateChannelToTaskAssociation(DDSChannel::Id channelId, DDSTask::Id taskId) -> void
{
std::lock_guard<std::mutex> lk(fImpl->fMtx);
fImpl->fTaskIdByChannelIdMap[channelId] = taskId;
}
auto DDSSession::GetTaskId(DDSChannel::Id channelId) const -> DDSTask::Id
{
std::lock_guard<std::mutex> lk(fImpl->fMtx);
return fImpl->fTaskIdByChannelIdMap.at(channelId);
}
auto operator<<(std::ostream& os, const DDSSession& session) -> std::ostream&
{
return os << "$DDS_SESSION_ID: " << session.GetId();

1
fairmq/sdk/DDSSession.h
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@@ -103,7 +103,6 @@ class DDSSession
void UnsubscribeFromCommands();
void SendCommand(const std::string&, const std::string& = "");
void SendCommand(const std::string&, DDSChannel::Id);
auto UpdateChannelToTaskAssociation(DDSChannel::Id, DDSTask::Id) -> void;
auto GetTaskId(DDSChannel::Id) const -> DDSTask::Id;
friend auto operator<<(std::ostream& os, const DDSSession& session) -> std::ostream&;

8
fairmq/sdk/Topology.h
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@@ -193,7 +193,6 @@ class BasicTopology : public AsioBase<Executor, Allocator>
case Type::state_change: {
auto _cmd = static_cast<StateChange&>(*cmd);
DDSTask::Id taskId(_cmd.GetTaskId());
fDDSSession.UpdateChannelToTaskAssociation(senderId, taskId);
if (_cmd.GetCurrentState() == DeviceState::Exiting) {
Cmds outCmds;
outCmds.Add<StateChangeExitingReceived>();
@@ -212,10 +211,11 @@ class BasicTopology : public AsioBase<Executor, Allocator>
}
break;
case Type::transition_status: {
if (static_cast<TransitionStatus&>(*cmd).GetResult() != Result::Ok) {
LOG(error) << "Transition failed for " << static_cast<TransitionStatus&>(*cmd).GetDeviceId();
auto _cmd = static_cast<TransitionStatus&>(*cmd);
if (_cmd.GetResult() != Result::Ok) {
LOG(error) << "Transition failed for " << _cmd.GetDeviceId();
std::lock_guard<std::mutex> lk(fMtx);
if (!fChangeStateOp.IsCompleted() && fStateData.at(fStateIndex.at(fDDSSession.GetTaskId(senderId))).state != fChangeStateTarget) {
if (!fChangeStateOp.IsCompleted() && fStateData.at(fStateIndex.at(_cmd.GetTaskId())).state != fChangeStateTarget) {
fChangeStateOpTimer.cancel();
fChangeStateOp.Complete(MakeErrorCode(ErrorCode::DeviceChangeStateFailed), fStateData);
}

3
fairmq/sdk/commands/Commands.cxx
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@@ -296,6 +296,7 @@ string Cmds::Serialize(const Format type) const
auto deviceId = fbb.CreateString(_cmd.GetDeviceId());
cmdBuilder = tools::make_unique<FBCommandBuilder>(fbb);
cmdBuilder->add_device_id(deviceId);
cmdBuilder->add_task_id(_cmd.GetTaskId());
cmdBuilder->add_result(GetFBResult(_cmd.GetResult()));
cmdBuilder->add_transition(GetFBTransition(_cmd.GetTransition()));
}
@@ -476,7 +477,7 @@ void Cmds::Deserialize(const string& str, const Format type)
fCmds.emplace_back(make<CurrentState>(cmdPtr.device_id()->str(), GetMQState(cmdPtr.current_state())));
break;
case FBCmd_transition_status:
fCmds.emplace_back(make<TransitionStatus>(cmdPtr.device_id()->str(), GetResult(cmdPtr.result()), GetMQTransition(cmdPtr.transition())));
fCmds.emplace_back(make<TransitionStatus>(cmdPtr.device_id()->str(), cmdPtr.task_id(), GetResult(cmdPtr.result()), GetMQTransition(cmdPtr.transition())));
break;
case FBCmd_config:
fCmds.emplace_back(make<Config>(cmdPtr.device_id()->str(), cmdPtr.config_string()->str()));

10
fairmq/sdk/commands/Commands.h
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@@ -51,7 +51,7 @@ enum class Type : int
set_properties, // args: { request_id, properties }
current_state, // args: { device_id, current_state }
transition_status, // args: { device_id, Result, transition }
transition_status, // args: { device_id, task_id, Result, transition }
config, // args: { device_id, config_string }
heartbeat_subscription, // args: { device_id, Result }
heartbeat_unsubscription, // args: { device_id, Result }
@@ -179,15 +179,18 @@ struct CurrentState : Cmd
struct TransitionStatus : Cmd
{
explicit TransitionStatus(const std::string& id, const Result result, const Transition transition)
explicit TransitionStatus(const std::string& deviceId, const uint64_t taskId, const Result result, const Transition transition)
: Cmd(Type::transition_status)
, fDeviceId(id)
, fDeviceId(deviceId)
, fTaskId(taskId)
, fResult(result)
, fTransition(transition)
{}
std::string GetDeviceId() const { return fDeviceId; }
void SetDeviceId(const std::string& deviceId) { fDeviceId = deviceId; }
uint64_t GetTaskId() const { return fTaskId; }
void SetTaskId(const uint64_t taskId) { fTaskId = taskId; }
Result GetResult() const { return fResult; }
void SetResult(const Result result) { fResult = result; }
Transition GetTransition() const { return fTransition; }
@@ -195,6 +198,7 @@ struct TransitionStatus : Cmd
private:
std::string fDeviceId;
uint64_t fTaskId;
Result fResult;
Transition fTransition;
};