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{
  "commit": "2082ee8bb5a7966d7e921c848778eb0dec431d56",
  "tree": "7ff29f810316ff0e8f9bd885fa0518e7f15aae5b",
  "parents": [
    "d8791df72e83efae99a149d854fcd6c16680825a"
  ],
  "author": {
    "name": "KJ Tsanaktsidis",
    "email": "ktsanaktsidis@zendesk.com",
    "time": "Fri Mar 22 10:32:08 2024 -0700"
  },
  "committer": {
    "name": "Copybara-Service",
    "email": "copybara-worker@google.com",
    "time": "Fri Mar 22 10:35:56 2024 -0700"
  },
  "message": "Implement service \u0026 method descriptor lookup in Ruby (#15817)\n\nThis PR implements lookup of service descriptor and method descriptor objects in Ruby as described in issue https://github.com/protocolbuffers/protobuf/issues/14891.\n\nIt contains three implementations - one for the CRuby extension API, one for JRuby, and one for FFI.\n\nWith this patch,\n\n* `DescriptorPool#lookup(\u0027fully.qualified.service.name\u0027)` works and returns a `Google::Protobuf::ServiceDescriptor` object\n* You can call `#options` on that to get the service options\n* You can call `#methods` on that to get the services\u0027 methods as `Google::Protobuf::MethodDescriptor` objects,\n* You can call `MethodDescriptor#options` to get method options\n* You can also get the streaming flags \u0026 input/output types of the method with `#input_type`, `#output_type`, `#client_streaming`, and `#server_streaming`.\n\nIn order to make the FFI implementation work, I had to mark some more methods in the UPB header as exported - I guess that\u0027s something which will have to be done on the UPB side, like this https://github.com/protocolbuffers/upb/commit/01fed1cc1ba255bf22b49393ba054b8d270e6ba3\n\nCC @dazuma \u0026 @haberman from the original issue, and @JasonLunn (since you work on protobuf it seems - small world!)\n\nI apologies for the large volume of copy-pasta\u0027d code from the existing descriptor class implementations into the new ones - I felt this was probably better than designing new abstractions to reduce it off the bat though; this feels like it \"fits in\" with the existing implementation.\n\nCloses #15817\n\nCOPYBARA_INTEGRATE_REVIEW\u003dhttps://github.com/protocolbuffers/protobuf/pull/15817 from KJTsanaktsidis:ktsanaktsidis/add_service_method_descriptors 54d72184310d7d9bfc06d4a58956e3871170c43d\nPiperOrigin-RevId: 618221016\n",
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