feat: remove jsonrpc client in favor of grpc client

[pedrohba1]

No description provided.

[gusinacio]

One test is running forever, could you check if you are properly aborting the task?

[pedrohba1]

So, I've added this so there is less changes and boilerplate code when testing. Otherwise, a lot of tests would require running the mocked gRPC server and shutting it down in the test function. This is because unlike
HttpClientBuilder::defaultthat was being used before,TapAggregatorClientdoes not have a builder and just usesconnect()`. And this fails the tests because there was no server in the dummy endpoint being used.

The other option besides this, is run the Mock in each test that needs it, and shut it down. Similarly to what is done with sender_account.stop_and_wait

Since there are many tests that require this, I think this approach is simpler

[pedrohba1]

The test that hangs is in agent::sender_allocation::tests::test_close_allocation_with_pending_fees, not sure why yet. But it does hang right in the sender_allocation.stop_and_wait(None, None).await.unwrap();

[gusinacio]

You need to do handle.abort() here, otherwise the test is gonna run forever.

[gusinacio]

The test that hangs is in agent::sender_allocation::tests::test_close_allocation_with_pending_fees, not sure why yet. But it does hang right in the sender_allocation.stop_and_wait(None, None).await.unwrap();

When you close an allocation, it tries to create a last_rav by aggregating all receipts until they are all aggregated.

It looks like when you call stop_and_wait it's hanging trying to aggregate receipts, you need to provide a real aggregator for that test, probably.

We were previously mocking the response for the aggregator server, but since we cannot mock HTTP responses with gRPC you need to fix the test to use our new aggregator.

[pedrohba1]

The test that hangs is in agent::sender_allocation::tests::test_close_allocation_with_pending_fees, not sure why yet. But it does hang right in the sender_allocation.stop_and_wait(None, None).await.unwrap();

When you close an allocation, it tries to create a last_rav by aggregating all receipts until they are all aggregated.

It looks like when you call stop_and_wait it's hanging trying to aggregate receipts, you need to provide a real aggregator for that test, probably.

We were previously mocking the response for the aggregator server, but since we cannot mock HTTP responses with gRPC you need to fix the test to use our new aggregator.

I found this, which seems that we can use to mock the gRPC aggregator:

https://crates.io/crates/wiremock-grpc

[gusinacio]

Closed in favor of #583