https://github.com/proxy-wasm/spec

WebAssembly for Proxies (ABI specification)
https://github.com/proxy-wasm/spec

envoy envoyproxy proxy wasm webassembly

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WebAssembly for Proxies (ABI specification)

• Host: GitHub
• URL: https://github.com/proxy-wasm/spec
• Owner: proxy-wasm
• License: apache-2.0
• Created: 2020-03-05T16:09:09.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2024-05-10T14:20:35.000Z (5 months ago)
• Last Synced: 2024-07-21T11:33:25.554Z (3 months ago)
• Topics: envoy, envoyproxy, proxy, wasm, webassembly
• Homepage:
• Size: 24.4 KB
• Stars: 524
• Watchers: 27
• Forks: 26
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE

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README

        
# WebAssembly for Proxies (ABI specification)

This repository contains specification of the low-level Application Binary Interface (ABI) and

conventions to use between L4/L7 proxies (and/or other host environments) and their extensions

delivered as WebAssembly modules.

The event-driven streaming APIs and convenient utility functions were originally developed for

the [WebAssembly in Envoy] project, but they are proxy-agnostic, and consumers can use the same

Proxy-Wasm extensions across different proxies.

[WebAssembly in Envoy]: docs/WebAssembly-in-Envoy.md

## Implementations

### SDKs

* [AssemblyScript SDK]

* [C++ SDK]

* [Go (TinyGo) SDK]

* [Rust SDK]

[AssemblyScript SDK]: https://github.com/solo-io/proxy-runtime

[C++ SDK]: https://github.com/proxy-wasm/proxy-wasm-cpp-sdk

[Go (TinyGo) SDK]: https://github.com/tetratelabs/proxy-wasm-go-sdk

[Rust SDK]: https://github.com/proxy-wasm/proxy-wasm-rust-sdk

### Host environments

#### Servers

* [Envoy]

* [Istio Proxy] (Envoy-based)

* [MOSN]

* [ATS] (work-in-progress)

* [OpenResty] (work-in-progress)

[Envoy]: https://github.com/envoyproxy/envoy

[Istio Proxy]: https://github.com/istio/proxy

[MOSN]: https://github.com/mosn/mosn

[ATS]: https://docs.trafficserver.apache.org/en/latest/admin-guide/plugins/wasm.en.html

[OpenResty]: https://github.com/api7/wasm-nginx-module

#### Libraries

* [C++ Host]

* [Go Host]

[C++ Host]: https://github.com/proxy-wasm/proxy-wasm-cpp-host

[Go Host]: https://github.com/mosn/proxy-wasm-go-host