grpc-server-js

grpc-server-js

Pure JavaScript gRPC Server

Documentation

The goal is to be largely compatible with the existing Server implementation.

Features

• Unary calls.
• Streaming client request calls.
• Streaming server response calls.
• Bidirectional streaming calls.
• Deadline and cancellation support.
• Support for gzip and deflate compression, as well as uncompressed messages.
• The only third party dependency is @grpc/grpc-js, which is used for some shared data structures.
• No C++ dependencies. This implementation relies on Node's http2 module.

Public API Deviations from the Existing grpc.Server

• Server.prototype.bind() is an async function.
• The deprecated Server.prototype.addProtoService() is not implemented.
• Server.prototype.addHttp2Port() is not implemented.
• Server.prototype.forceShutdown() is not implemented.

Acknowledgement

This module is heavily inspired by the grpc native module. Some of the source code is adapted from the @grpc/grpc-js module.

Useful References

• What is gRPC?
• gRPC over HTTP2
• gRPC Compression