gRPC to M5

[sdelamo]

No description provided.

[timyates]

So the failures seem to be caused by Conversion issues.

We're getting:

Internal Server Error: Cannot encode value [lat: 53.35014
lng: -6.266155
]. No possible encoders found for medata type: application/x-protobuf}]}}]

But we have a MediaTypeCodec and a TypeConverter<ByteBuf, Message>

Also, not sure why the error is being encoded as simply "Internal Server Error" with no details

I had to change:

micronaut-grpc/protobuff-support/src/test/groovy/io/micronaut/SimpleHttpGetSpec.groovy

Line 27 in 87e0fdd

def response = getMessage(url, Example.GeoPoint.class, ProtobufferCodec.PROTOBUFFER_ENCODED)

To

        def response = httpClient.toBlocking().exchange(
                HttpRequest.GET(url)
                        .header(ProtobufferCodec.X_PROTOBUF_MESSAGE_HEADER, Example.GeoPoint.class.name)
                        .header(HttpHeaders.ACCEPT, ProtobufferCodec.PROTOBUFFER_ENCODED),
                Argument.of(byte[].class),
                Argument.of(Map)
        )

        then:
        HttpClientException e = thrown(HttpClientException)

To work out what the underlying error is 🤔

[sdelamo]

@yawkat you probably need a message body handler too now

[sonarcloud]

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