pinglamb

@fbogsany I am working on this in https://github.com/open-telemetry/opentelemetry-ruby/pull/229

Thanks @fbogsany for pointing out the spec. For the span name, as the `grpc` lib will `underscore` the rpc method name (https://github.com/grpc/grpc/blob/v1.28.1/src/ruby/lib/grpc/generic/service.rb#L98), we have to `camelize` it back. For the...

I also assigned the `context` to be `OpenTelemetry.propagation.text.extract(call.metadata)`, not sure if I am doing it right.

I have studied the Go implementation again and did some adjustments: * `opentelemetry-go` made the `grpctrace` a plugin (https://github.com/open-telemetry/opentelemetry-go/tree/master/plugin/grpctrace) which contains the server/client interceptors for different scenarios. I copied the...

I can continue to work on this, any comments so far? Thanks!

I am trying to study this but not sure how to begin. I have a few questions in mind: * Is the metric api implementation ready? * So with the...

It is vips-8.2.3 now. But I found that the supported release version doesn't support `giflib` yet.