grpc-error

Utility Error class suitable for gRPC error responses

Related

grpc-create-error - A helper function module that this class uses

grpc status codes - The grpc status codes.

Usage

const GRPCError = require('grpc-error')
const grpc = require('@grpc/grpc-js')
const error = new GRPCError('Boom', grpc.status.INVALID_ARGUMENT)

const GRPCError = require('grpc-error')

const error = new GRPCError('Boom', 2000, { status_code: 'INVALID_TOKEN' )
console.log(err instanceof Error) // true
console.log(err.message) // 'Boom'
console.log(err.code) // 2000
console.log(err.metadata instanceof grpc.Metadata) // true
console.log(err.metadata.getMap()) // { status_code: 'INVALID_TOKEN' }

const GRPCError = require('grpc-error')

const error = new GRPCError('Boom', { status_code: 'INVALID_TOKEN' )
console.log(err instanceof Error) // true
console.log(err.message) // 'Boom'
console.log(err.metadata instanceof grpc.Metadata) // true
console.log(err.metadata.getMap()) // { status_code: 'INVALID_TOKEN' }

License

Apache-2.0