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# frozen_string_literal: true
module Labkit
module Correlation
module GRPC
# This module is shared between the client and server interceptor middlewares.
# It is not part of the public API
module GRPCCommon
CORRELATION_METADATA_KEY = "x-gitlab-correlation-id"
def rpc_split(method)
owner = method.owner
method_name, = owner.rpc_descs.find do |k, _|
::GRPC::GenericService.underscore(k.to_s) == method.name.to_s
end
method_name ||= "(unknown)"
[owner.service_name, method_name]
end
end
end
end
end
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