grpc-web
grpc-web
grpc-web | grpc-web | |
---|---|---|
10 | 33 | |
4,337 | 8,309 | |
0.3% | 0.8% | |
0.0 | 6.4 | |
8 months ago | 21 days ago | |
TypeScript | JavaScript | |
Apache License 2.0 | Apache License 2.0 |
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grpc-web
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Full Stack Forays with Go and gRPC
A proxy is required to communicate from web clients to a server running gRPC, and there are only two choices for this proxy: a. The Improbable gRPC-Web client or b. The Google gRPC-Web client
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gRPC + Envoy + grpc-web = scalable multiplexed streaming?
I'll have to try the Improbable method (https://github.com/improbable-eng/grpc-web) - as it definitely includes a websocket transport, hopefully this multiplexes requests on that transport and would hence solve the problem. I'll post again once I know...
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API Gateway in Go for Websockets to Websockets communication
I think you should check out https://github.com/improbable-eng/grpc-web/tree/master/go/grpcwebproxy
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RPC in Go using Twitch's Twirp
What I like with gRPC is that it allows both client and server side streaming. Twirp seems to not have this feature at all. In contrast the https://github.com/improbable-eng/grpc-web even supports server and client streaming while wrapping gRPC in a HTTP1.1 Web connection.
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Goomerang 🪃 A protocol buffers over websockets communications library
I highly recommend also to look into https://github.com/improbable-eng/grpc-web in contrast to the 'official' gRPC-web from google the improbable-eng Implementation can do both server side and client side gRPC streaming (when used with their JavaScript client library) and all this on an http1.1/websocket basis...
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is there any startup or famous web app using grpc/grpc-web for their frontend
We use https://github.com/improbable-eng/grpc-web for the server part with https://github.com/protobufjs/protobuf.js on the frontend.
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Why isn't gRPC used more for browser to api transport over REST / graphql?
I'm debating whether or not to rely on grpc for all client to API transport using improbable-eng's grpc-web project. The hesitation I'm running into is concern over unforeseen pitfalls. The fact that it isn't widely used is the main cause for my apprehension.
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Aspiring Golang Developer here, could you suggest a few ideas of what I could write with Golang?
If you use https://github.com/improbable-eng/grpc-web you do not need envoy, you can wrap your golang grpc connection. I then mux the grpc and grpc-web so that I can use the same endpoint to serve http1 and http2 clients. This makes it easy to host on the cloud, eg. google cloud run.
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Can App Load Balancer or ECS (Fargate) handle HTTP1 proxying for gRPC services?
I'm setting up a server portion of a website which uses (g)RPC. My dev setup is a docker-compose.yml that starts up my server on 50051 & another service that runs grpcwebproxy (exposes 8080 and proxies to my server @ 50051).
- JROH - Solution & Framework for JSON-RPC over HTTP
grpc-web
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Ask HN: WebSocket server transforming channel subscriptions to gRPC streams
* Additionally, client can stream data to the backend server (if bidirectional GRPC streams are used). I.e. client sends WebSocket messages, those will be transformed to GRPC messages by WebSocket server and delivered to the application backend.
As a result we have a system which allows to quickly create individual streams by using strict GRPC contract but terminating connections over WebSocket transport. So it works well in web browsers. After that no need to write WebSocket protocol, client implementation, handle WebSocket connection. This all will be solved by a suggested WebSocket server and its client SDKs.
The mechanics is similar to Websocketd (https://github.com/joewalnes/websocketd), but instead of creating OS processes we create GRPC streams. The difference from grpc-web (https://github.com/grpc/grpc-web) is that we provide streaming capabilities but not exposing GRPC contract to the client - just allowing to stream any data as payload (both binary and text) with some wrappers from our client SDKs side for managing subscriptions. I.e. it's not native GRPC streams on the client side - we expose just Connection/Subscription object to stream in both directions. GRPC streams used only for communication between WebSocket server and backend. To mention - grpc-web does not support all kinds of streaming now (https://github.com/grpc/grpc-web#streaming-support) while proposed solution can. This all should provide a cross-platform way to quickly write streaming apps due to client SDKs and language-agnostic nature of GRPC.
I personally see both pros and cons in this scheme (without concentrating on both too much here to keep the question short). I spent some time thinking about this myself, already have some working prototypes – but turned out need more opinions before moving forward with the idea and releasing this, kinda lost in doubts.
My main question - whether this seems interesting for someone here? Do you find this useful and see practical value?
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Build and Deploy a gRPC-Web App Using Rust Tonic and React
By default, web browsers do not support gRPC, but we will use gRPC-web to make it possible.
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Lemmy v0.18.0 Release - A reddit alternative written in Rust.
You just have to use a library implementation for JavaScript https://github.com/grpc/grpc-web
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Full Stack Forays with Go and gRPC
TypeScript support remains an experimental feature of gRPC.
- Seeking Opinion: Choosing Between Gateway and Envoy Proxy for Our Microservices Architecture
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Introducing Tempo: low latency, cross-platform, end-to-end typesafe APIs
The gRPC-Web protocol supports HTTP/1 and can be used from a browser.
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gRPC on the client side
-- grpc-web
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Introduction to gRPC
gRPC is mainly used in server-to-server communication, but it can also be used in client-to-server communication. gRPC-web is a gRPC implementation for web browsers. It is a JavaScript library that allows you to call gRPC services from a web browser. It supports Unary and Streaming Server API calls.
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gRPC vs REST: Comparing API Styles in Practice
Since we're using Envoy, there's one more neat trick that we can employ. It turns out that Envoy also support gRPC-Web out of the box, a JavaScript client designed to support gRPC communication from the browser! That means that we can send gRPC messages over HTTP/1.1 as base64 encoded strings or as binary protobufs. Messages will be sent through our proxy and on to our backend service. The advantage of this is smaller and more efficient wire communication which should lead to better performance.
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Understanding gRPC Concepts, Use Cases & Best Practices
protoc-gen-grpc-web — a plugin that allows our front end to communicate with the backend using gRPC calls. A separate blog post on this coming up in the future.
What are some alternatives?
protobuf-ts - Protobuf and RPC for TypeScript
ngx-grpc - Angular gRPC framework
twirp - A simple RPC framework with protobuf service definitions
grpc-over-webrtc - gRPC over WebRTC
ts-proto - An idiomatic protobuf generator for TypeScript
grpcurl - Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers
protoc-gen-validate - Protocol Buffer Validation - Being replaced by github.com/bufbuild/protovalidate
buf - The best way of working with Protocol Buffers.
grpc-json-mock - This is a mock of grpc used for front-end development. Prepare the server using nodejs.
webrpc - webrpc is a schema-driven approach to writing backend services for modern Web apps and networks
openapi - an OpenAPI 3.x library for go
evans - Evans: more expressive universal gRPC client