9bdcbe0447
Major integrations and fixes: - Added BACKBEAT SDK integration for P2P operation timing - Implemented beat-aware status tracking for distributed operations - Added Docker secrets support for secure license management - Resolved KACHING license validation via HTTPS/TLS - Updated docker-compose configuration for clean stack deployment - Disabled rollback policies to prevent deployment failures - Added license credential storage (CHORUS-DEV-MULTI-001) Technical improvements: - BACKBEAT P2P operation tracking with phase management - Enhanced configuration system with file-based secrets - Improved error handling for license validation - Clean separation of KACHING and CHORUS deployment stacks 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
129 lines
4.1 KiB
Markdown
129 lines
4.1 KiB
Markdown
# go-multistream
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[](http://ipn.io)
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[](https://github.com/multiformats/multiformats)
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[](https://webchat.freenode.net/?channels=%23ipfs)
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[](https://github.com/RichardLitt/standard-readme)
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[](https://godoc.org/github.com/multiformats/go-multistream)
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[](https://travis-ci.org/multiformats/go-multistream)
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[](https://codecov.io/github/multiformats/go-multistream?branch=master)
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> an implementation of the multistream protocol in go
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This package implements a simple stream router for the multistream-select protocol.
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The protocol is defined [here](https://github.com/multiformats/multistream-select).
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## Table of Contents
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- [Install](#install)
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- [Usage](#usage)
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- [Maintainers](#maintainers)
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- [Contribute](#contribute)
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- [License](#license)
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## Install
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`go-multistream` is a standard Go module which can be installed with:
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```sh
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go get github.com/multiformats/go-multistream
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```
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## Usage
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### Example
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This example shows how to use a multistream muxer. A muxer uses user-added handlers to handle different "protocols". The first step when interacting with a connection handler by the muxer is to select the protocol (the example uses `SelectProtoOrFail`). This will then let the muxer use the right handler.
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```go
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package main
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import (
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"fmt"
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"io"
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"io/ioutil"
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"net"
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ms "github.com/multiformats/go-multistream"
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)
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// This example creates a multistream muxer, adds handlers for the protocols
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// "/cats" and "/dogs" and exposes it on a localhost:8765. It then opens connections
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// to that port, selects the protocols and tests that the handlers are working.
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func main() {
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mux := ms.NewMultistreamMuxer[string]()
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mux.AddHandler("/cats", func(proto string, rwc io.ReadWriteCloser) error {
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fmt.Fprintln(rwc, proto, ": HELLO I LIKE CATS")
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return rwc.Close()
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})
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mux.AddHandler("/dogs", func(proto string, rwc io.ReadWriteCloser) error {
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fmt.Fprintln(rwc, proto, ": HELLO I LIKE DOGS")
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return rwc.Close()
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})
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list, err := net.Listen("tcp", ":8765")
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if err != nil {
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panic(err)
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}
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go func() {
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for {
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con, err := list.Accept()
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if err != nil {
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panic(err)
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}
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go mux.Handle(con)
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}
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}()
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// The Muxer is ready, let's test it
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conn, err := net.Dial("tcp", ":8765")
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if err != nil {
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panic(err)
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}
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// Create a new multistream to talk to the muxer
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// which will negotiate that we want to talk with /cats
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mstream := ms.NewMSSelect(conn, "/cats")
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cats, err := ioutil.ReadAll(mstream)
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if err != nil {
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panic(err)
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}
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fmt.Printf("%s", cats)
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mstream.Close()
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// A different way of talking to the muxer
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// is to manually selecting the protocol ourselves
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conn, err = net.Dial("tcp", ":8765")
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if err != nil {
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panic(err)
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}
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defer conn.Close()
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err = ms.SelectProtoOrFail("/dogs", conn)
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if err != nil {
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panic(err)
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}
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dogs, err := ioutil.ReadAll(conn)
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if err != nil {
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panic(err)
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}
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fmt.Printf("%s", dogs)
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conn.Close()
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}
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```
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## Contribute
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Contributions welcome. Please check out [the issues](https://github.com/multiformats/go-multistream/issues).
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Check out our [contributing document](https://github.com/multiformats/multiformats/blob/master/contributing.md) for more information on how we work, and about contributing in general. Please be aware that all interactions related to multiformats are subject to the IPFS [Code of Conduct](https://github.com/ipfs/community/blob/master/code-of-conduct.md).
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Small note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.
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## License
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[MIT](LICENSE) © 2016 Jeromy Johnson
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