Nodejs gRPC error with { [Error] code: 14, metadata: Metadata { _internal_repr: {} } }

问题

I used gRPC In my application, but I got an error like this { [Error] code: 14, metadata: Metadata { _internal_repr: {} } }, I can't understand what's meaning. thanks for your answer .

回答1:

This means that the server you sent the request to responded with status code 14: Unavailable. This is supposed to be a temporary status, so you should be able to successfully make the request just by sending it again.

来源：https://stackoverflow.com/questions/38893402/nodejs-grpc-error-with-error-code-14-metadata-metadata-internal-repr