how to send notification message

[fengmao31]

vSomeip Version

v3.4.9.1

Boost Version

1.84

Environment

ubuntu20

Describe the bug

   std::shared_ptr<vsomeip::message> notification = vsomeip::runtime::get()->create_notification();
        notification->set_service(SAMPLE_SERVICE_ID);
        notification->set_instance(SAMPLE_INSTANCE_ID);
        notification->set_method(SAMPLE_EVENT_ID);
        app->send(notification);
        //app->notify(SAMPLE_SERVICE_ID, SAMPLE_INSTANCE_ID, SAMPLE_EVENT_ID, payload);

I want to send the notification by message interface. However, I cannot find the way to setup event_id. I try to send message, but the client cannot get the notification.
//app->notify(SAMPLE_SERVICE_ID, SAMPLE_INSTANCE_ID, SAMPLE_EVENT_ID, payload);can work.

Reproduction Steps

No response

Expected behaviour

No response

Logs and Screenshots

No response

[nidheesh-ss]

You can send the notification by creating and offering event id in service side and subscribe to this event on client side and you can simple use the app->notify (service_id,instance_id,event_id)
it will work

[duartenfonseca]

@fengmao31 have you tried the suggestion?

[fengmao31]

I've tried it before and it worked, but why doesn't the standard interface function properly? It lacks organization when I'm packaging the library.

[duartenfonseca]

@fengmao31
https://github.com/COVESA/vsomeip/blob/master/examples/request-sample.cpp take a look at this example

[fengmao31]

@fengmao31 https://github.com/COVESA/vsomeip/blob/master/examples/request-sample.cpp看一下这个例子

I know the example. But you can't send notification message by interface as request interface.

[duartenfonseca]

have you taken a look at the notify-sample / subscribe-sample?

On the notify sample side (the app that offers) will do:
app_->offer_event
app_->offer_service
app_->notify

on the subscribe sample side (the client that consumes the offer):

app_->register_message_handler (to read the response from the service)

app_->request_event
app_->subscribe
app_->request_service

this is how it works on that example.

please take a look at the vsomeip in 10 minutes

[fengmao31]

have you taken a look at the notify-sample / subscribe-sample?

On the notify sample side (the app that offers) will do: app_->offer_event app_->offer_service app_->notify

on the subscribe sample side (the client that consumes the offer):

app_->register_message_handler (to read the response from the service)

app_->request_event app_->subscribe app_->request_service

this is how it works on that example.

please take a look at the vsomeip in 10 minutes

I know the example. and I can use app_->notify to send the message well. But I can't send notification message by interface as request interface though the message have the notification attribute。

[fengmao31]

have you taken a look at the notify-sample / subscribe-sample?

On the notify sample side (the app that offers) will do: app_->offer_event app_->offer_service app_->notify

on the subscribe sample side (the client that consumes the offer):

app_->register_message_handler (to read the response from the service)

app_->request_event app_->subscribe app_->request_service

this is how it works on that example.

please take a look at the vsomeip in 10 minutes

   std::shared_ptr<vsomeip::message> notification = vsomeip::runtime::get()->create_notification();
        notification->set_service(SAMPLE_SERVICE_ID);
        notification->set_instance(SAMPLE_INSTANCE_ID);
        notification->set_method(SAMPLE_EVENT_ID);
        app->send(notification);
        //app->notify(SAMPLE_SERVICE_ID, SAMPLE_INSTANCE_ID, SAMPLE_EVENT_ID, payload);