tihu-grpc-nodejs-client-example

Example code to call the Tihu gRPC with NodeJS

Usage

Make sure you're running the Tihu api on localhost:50051

Install dependencies

yarn

Run one of the start commands then check output in the output folder.

Simple

src/index.ts

Using only grpc and @grpc/proto-loader libraries to dynamically load proto file and generate client.

yarn start

Generated

BROKEN
Possible problem in API

Recommended to use clients generated from .proto file.

protoc-gen-ts

yarn start:protoc-gen-ts

Returns error

NodeHttp.error Error: Parse Error: Expected HTTP/
    at Socket.socketOnData (_http_client.js:476:22)
    at Socket.emit (events.js:310:20)
    at Socket.EventEmitter.emit (domain.js:482:12)
    at addChunk (_stream_readable.js:286:12)
    at readableAddChunk (_stream_readable.js:268:9)
    at Socket.Readable.push (_stream_readable.js:209:10)
    at TCP.onStreamRead (internal/stream_base_commons.js:186:23) {
  bytesParsed: 0,
  code: 'HPE_INVALID_CONSTANT',
  reason: 'Expected HTTP/',
  rawPacket: <Buffer 00 00 18 04 00 00 00 00 00 00 04 00 40 00 00 00 05 00 40 00 00 00 06 00 00 20 00 fe 03 00 00 00 01 00 00 04 08 00 00 00 00 00 00 3f 00 01 00 00 08 06 ... 13 more bytes>
}
grpc.onEnd
rawOnError 2 Response closed without headers

protoc-gen-grpc

yarn start:protoc-gen-grpc

Returns error

Error: 14 UNAVAILABLE: DNS resolution failed

License

MIT