├── .gitignore ├── _config.yml ├── Dockerfile.unisockets-runner ├── go.mod ├── .github └── workflows │ ├── make.yaml │ └── mirror.yaml ├── go.sum ├── cmd ├── net_echo_client │ └── main.go ├── net_echo_server │ └── main.go ├── tcp_echo_client │ └── main.go ├── tcp_echo_server │ └── main.go ├── tinyperf │ └── main.go ├── softmax_client │ └── main.go └── softmax_server │ └── main.go ├── README.md ├── CODE_OF_CONDUCT.md ├── pkg └── tinynet │ └── tinynet.go ├── Makefile └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | out -------------------------------------------------------------------------------- /_config.yml: -------------------------------------------------------------------------------- 1 | theme: jekyll-theme-cayman -------------------------------------------------------------------------------- /Dockerfile.unisockets-runner: -------------------------------------------------------------------------------- 1 | FROM ubuntu:20.10 2 | 3 | RUN apt update 4 | RUN apt install -y npm 5 | 6 | RUN npm i -g @alphahorizonio/unisockets --unsafe-perm 7 | -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/alphahorizonio/tinynet 2 | 3 | go 1.15 4 | 5 | require ( 6 | github.com/alphahorizonio/unisockets v0.1.1 7 | github.com/valyala/fastjson v1.6.3 8 | ) 9 | -------------------------------------------------------------------------------- /.github/workflows/make.yaml: -------------------------------------------------------------------------------- 1 | name: make CI 2 | 3 | on: [push, pull_request] 4 | 5 | jobs: 6 | make: 7 | runs-on: ubuntu-latest 8 | 9 | steps: 10 | - uses: actions/checkout@v2 11 | - name: Build with make 12 | run: make -j$(nproc) 13 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | github.com/alphahorizonio/unisockets v0.1.1 h1:LNR3Uy+xm09zlj0QGlrDw2ljF80/4J/nbfvpqBeXSpM= 2 | github.com/alphahorizonio/unisockets v0.1.1/go.mod h1:GHmI67/4EW9Jx+d1QiytJOHXnlI127uErrRgIHzwBB4= 3 | github.com/valyala/fastjson v1.6.3 h1:tAKFnnwmeMGPbwJ7IwxcTPCNr3uIzoIj3/Fh90ra4xc= 4 | github.com/valyala/fastjson v1.6.3/go.mod h1:CLCAqky6SMuOcxStkYQvblddUtoRxhYMGLrsQns1aXY= 5 | -------------------------------------------------------------------------------- /.github/workflows/mirror.yaml: -------------------------------------------------------------------------------- 1 | name: Mirror 2 | 3 | on: [push] 4 | 5 | jobs: 6 | mirror: 7 | runs-on: ubuntu-latest 8 | 9 | steps: 10 | - uses: actions/checkout@v2 11 | with: 12 | fetch-depth: "0" 13 | - uses: spyoungtech/mirror-action@master 14 | with: 15 | REMOTE: "https://gitlab.mi.hdm-stuttgart.de/fp036/tinynet.git" 16 | GIT_USERNAME: ${{ secrets.GIT_USERNAME }} 17 | GIT_PASSWORD: ${{ secrets.GIT_PASSWORD }} 18 | -------------------------------------------------------------------------------- /cmd/net_echo_client/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "bufio" 5 | "fmt" 6 | "os" 7 | 8 | "github.com/alphahorizonio/tinynet/pkg/tinynet" 9 | ) 10 | 11 | var ( 12 | RADDR = "127.0.0.1:1234" 13 | BUFLEN = 1038 14 | ) 15 | 16 | func main() { 17 | conn, err := tinynet.Dial("tcp", RADDR) 18 | if err != nil { 19 | fmt.Println("could not listen", err) 20 | 21 | os.Exit(1) 22 | } 23 | 24 | fmt.Println("Connected to", RADDR) 25 | 26 | reader := bufio.NewReader(os.Stdin) 27 | 28 | for { 29 | out, err := reader.ReadString('\n') 30 | if err != nil { 31 | fmt.Println("could not read from stdin", err) 32 | 33 | os.Exit(1) 34 | } 35 | 36 | if n, err := conn.Write([]byte(out)); err != nil { 37 | if n == 0 { 38 | break 39 | } 40 | 41 | fmt.Println("could not write from connection, removing connection", err) 42 | 43 | break 44 | } 45 | 46 | buf := make([]byte, BUFLEN) 47 | if n, err := conn.Read(buf); err != nil { 48 | if n == 0 { 49 | break 50 | } 51 | 52 | fmt.Println("could not read from connection, removing connection", err) 53 | 54 | break 55 | } 56 | 57 | fmt.Print(string(buf)) 58 | } 59 | 60 | fmt.Println("Disconnected") 61 | 62 | if err := conn.Close(); err != nil { 63 | fmt.Println("could not close connection", err) 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /cmd/net_echo_server/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | "os" 6 | 7 | "github.com/alphahorizonio/tinynet/pkg/tinynet" 8 | ) 9 | 10 | var ( 11 | LADDR = "127.0.0.1:1234" 12 | BUFLEN = 1024 13 | ) 14 | 15 | func main() { 16 | lis, err := tinynet.Listen("tcp", LADDR) 17 | if err != nil { 18 | fmt.Println("could not listen", err) 19 | 20 | os.Exit(1) 21 | } 22 | 23 | fmt.Println("Listening on", LADDR) 24 | 25 | for { 26 | conn, err := lis.Accept() 27 | if err != nil { 28 | fmt.Println("could not accept", err) 29 | 30 | os.Exit(1) 31 | } 32 | 33 | fmt.Println("Client connected") 34 | 35 | go func(innerConn tinynet.Conn) { 36 | for { 37 | buf := make([]byte, BUFLEN) 38 | if n, err := innerConn.Read(buf); err != nil { 39 | if n == 0 { 40 | break 41 | } 42 | 43 | fmt.Println("could not read from connection, removing connection", err) 44 | 45 | break 46 | } 47 | 48 | out := []byte(fmt.Sprintf("You've sent: %v", string(buf))) 49 | if n, err := innerConn.Write(out); err != nil { 50 | if n == 0 { 51 | break 52 | } 53 | 54 | fmt.Println("could not write from connection, removing connection", err) 55 | 56 | break 57 | } 58 | } 59 | 60 | fmt.Println("Client disconnected") 61 | 62 | if err := innerConn.Close(); err != nil { 63 | fmt.Println("could not close connection", err) 64 | } 65 | 66 | return 67 | }(conn) 68 | } 69 | } 70 | -------------------------------------------------------------------------------- /cmd/tcp_echo_client/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "bufio" 5 | "fmt" 6 | "os" 7 | 8 | "github.com/alphahorizonio/tinynet/pkg/tinynet" 9 | ) 10 | 11 | var ( 12 | RADDR = "127.0.0.1:1234" 13 | BUFLEN = 1038 14 | ) 15 | 16 | func main() { 17 | raddr, err := tinynet.ResolveTCPAddr("tcp", RADDR) 18 | if err != nil { 19 | fmt.Println("could not resolve TCP address", err) 20 | 21 | os.Exit(1) 22 | } 23 | 24 | conn, err := tinynet.DialTCP("tcp", nil, raddr) 25 | if err != nil { 26 | fmt.Println("could not listen", err) 27 | 28 | os.Exit(1) 29 | } 30 | 31 | fmt.Println("Connected to", RADDR) 32 | 33 | reader := bufio.NewReader(os.Stdin) 34 | 35 | for { 36 | out, err := reader.ReadString('\n') 37 | if err != nil { 38 | fmt.Println("could not read from stdin", err) 39 | 40 | os.Exit(1) 41 | } 42 | 43 | if n, err := conn.Write([]byte(out)); err != nil { 44 | if n == 0 { 45 | break 46 | } 47 | 48 | fmt.Println("could not write from connection, removing connection", err) 49 | 50 | break 51 | } 52 | 53 | buf := make([]byte, BUFLEN) 54 | if n, err := conn.Read(buf); err != nil { 55 | if n == 0 { 56 | break 57 | } 58 | 59 | fmt.Println("could not read from connection, removing connection", err) 60 | 61 | break 62 | } 63 | 64 | fmt.Print(string(buf)) 65 | } 66 | 67 | fmt.Println("Disconnected") 68 | 69 | if err := conn.Close(); err != nil { 70 | fmt.Println("could not close connection", err) 71 | } 72 | } 73 | -------------------------------------------------------------------------------- /cmd/tcp_echo_server/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | "os" 6 | 7 | "github.com/alphahorizonio/tinynet/pkg/tinynet" 8 | ) 9 | 10 | var ( 11 | LADDR = "127.0.0.1:1234" 12 | BUFLEN = 1024 13 | ) 14 | 15 | func main() { 16 | laddr, err := tinynet.ResolveTCPAddr("tcp", LADDR) 17 | if err != nil { 18 | fmt.Println("could not resolve TCP address", err) 19 | 20 | os.Exit(1) 21 | } 22 | 23 | lis, err := tinynet.ListenTCP("tcp", laddr) 24 | if err != nil { 25 | fmt.Println("could not listen", err) 26 | 27 | os.Exit(1) 28 | } 29 | 30 | fmt.Println("Listening on", LADDR) 31 | 32 | for { 33 | conn, err := lis.AcceptTCP() 34 | if err != nil { 35 | fmt.Println("could not accept", err) 36 | 37 | os.Exit(1) 38 | } 39 | 40 | fmt.Println("Client connected") 41 | 42 | go func(innerConn *tinynet.TCPConn) { 43 | for { 44 | buf := make([]byte, BUFLEN) 45 | if n, err := innerConn.Read(buf); err != nil { 46 | if n == 0 { 47 | break 48 | } 49 | 50 | fmt.Println("could not read from connection, removing connection", err) 51 | 52 | break 53 | } 54 | 55 | out := []byte(fmt.Sprintf("You've sent: %v", string(buf))) 56 | if n, err := innerConn.Write(out); err != nil { 57 | if n == 0 { 58 | break 59 | } 60 | 61 | fmt.Println("could not write from connection, removing connection", err) 62 | 63 | break 64 | } 65 | } 66 | 67 | fmt.Println("Client disconnected") 68 | 69 | if err := innerConn.Close(); err != nil { 70 | fmt.Println("could not close connection", err) 71 | } 72 | 73 | return 74 | }(conn) 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # tinynet 2 | 3 | A `net` implementation for Go and TinyGo based on [unisockets](https://github.com/alphahorizonio/unisockets), targeting both WebAssembly and native platforms. 4 | 5 | ![make CI](https://github.com/alphahorizonio/tinynet/workflows/make%20CI/badge.svg) 6 | ![Mirror](https://github.com/alphahorizonio/tinynet/workflows/Mirror/badge.svg) 7 | [![PkgGoDev](https://pkg.go.dev/badge/github.com/alphahorizonio/tinynet)](https://pkg.go.dev/github.com/alphahorizonio/tinynet) 8 | [![Part of webnetes](https://img.shields.io/badge/Part%20of-webnetes-black)](https://webnetes.dev/) 9 | 10 | ## Overview 11 | 12 | tinynet implements a subnet of the [Go `net` package](https://golang.org/pkg/net/). Because it is based on [unisockets](https://github.com/alphahorizonio/unisockets), it supports more platforms (WASM/JS, WASM/WASI, TinyGo, Go etc.) than the official `net` package. 13 | 14 | ## Usage 15 | 16 | Check out [![PkgGoDev](https://pkg.go.dev/badge/github.com/alphahorizonio/tinynet)](https://pkg.go.dev/github.com/alphahorizonio/tinynet) for API documentation. Many examples on how to use it (clients, servers and an example distributed system) can also be found in [the `cmd` package](https://pkg.go.dev/github.com/alphahorizonio/tinynet/cmd). Additionally, the [`Makefile`](https://github.com/alphahorizonio/tinynet/blob/main/Makefile) might also be of interest; it shows how to build native and WASM binaries. 17 | 18 | You want a Kubernetes-style system for WASM, running in the browser and in node? You might be interested in [webnetes](https://github.com/alphahorizonio/webnetes), which supports the unisockets-based networking used by tinynet. 19 | 20 | ## License 21 | 22 | tinynet (c) 2021 Felicitas Pojtinger and contributors 23 | 24 | SPDX-License-Identifier: AGPL-3.0 25 | -------------------------------------------------------------------------------- /CODE_OF_CONDUCT.md: -------------------------------------------------------------------------------- 1 | # Contributor Covenant Code of Conduct 2 | 3 | ## Our Pledge 4 | 5 | In the interest of fostering an open and welcoming environment, we as 6 | contributors and maintainers pledge to making participation in our project and 7 | our community a harassment-free experience for everyone, regardless of age, body 8 | size, disability, ethnicity, sex characteristics, gender identity and expression, 9 | level of experience, education, socio-economic status, nationality, personal 10 | appearance, race, religion, or sexual identity and orientation. 11 | 12 | ## Our Standards 13 | 14 | Examples of behavior that contributes to creating a positive environment 15 | include: 16 | 17 | * Using welcoming and inclusive language 18 | * Being respectful of differing viewpoints and experiences 19 | * Gracefully accepting constructive criticism 20 | * Focusing on what is best for the community 21 | * Showing empathy towards other community members 22 | 23 | Examples of unacceptable behavior by participants include: 24 | 25 | * The use of sexualized language or imagery and unwelcome sexual attention or 26 | advances 27 | * Trolling, insulting/derogatory comments, and personal or political attacks 28 | * Public or private harassment 29 | * Publishing others' private information, such as a physical or electronic 30 | address, without explicit permission 31 | * Other conduct which could reasonably be considered inappropriate in a 32 | professional setting 33 | 34 | ## Our Responsibilities 35 | 36 | Project maintainers are responsible for clarifying the standards of acceptable 37 | behavior and are expected to take appropriate and fair corrective action in 38 | response to any instances of unacceptable behavior. 39 | 40 | Project maintainers have the right and responsibility to remove, edit, or 41 | reject comments, commits, code, wiki edits, issues, and other contributions 42 | that are not aligned to this Code of Conduct, or to ban temporarily or 43 | permanently any contributor for other behaviors that they deem inappropriate, 44 | threatening, offensive, or harmful. 45 | 46 | ## Scope 47 | 48 | This Code of Conduct applies both within project spaces and in public spaces 49 | when an individual is representing the project or its community. Examples of 50 | representing a project or community include using an official project e-mail 51 | address, posting via an official social media account, or acting as an appointed 52 | representative at an online or offline event. Representation of a project may be 53 | further defined and clarified by project maintainers. 54 | 55 | ## Enforcement 56 | 57 | Instances of abusive, harassing, or otherwise unacceptable behavior may be 58 | reported by contacting the project team at felicitas@pojtinger.com. All 59 | complaints will be reviewed and investigated and will result in a response that 60 | is deemed necessary and appropriate to the circumstances. The project team is 61 | obligated to maintain confidentiality with regard to the reporter of an incident. 62 | Further details of specific enforcement policies may be posted separately. 63 | 64 | Project maintainers who do not follow or enforce the Code of Conduct in good 65 | faith may face temporary or permanent repercussions as determined by other 66 | members of the project's leadership. 67 | 68 | ## Attribution 69 | 70 | This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, 71 | available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html 72 | 73 | [homepage]: https://www.contributor-covenant.org 74 | 75 | For answers to common questions about this code of conduct, see 76 | https://www.contributor-covenant.org/faq 77 | -------------------------------------------------------------------------------- /cmd/tinyperf/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "flag" 5 | "fmt" 6 | "log" 7 | "sync" 8 | "time" 9 | 10 | net "github.com/alphahorizonio/tinynet/pkg/tinynet" 11 | ) 12 | 13 | var ( 14 | elapsed time.Duration 15 | result []int 16 | ) 17 | 18 | func main() { 19 | 20 | port := flag.String("p", "8888", "port to connect/listen to") 21 | interval := flag.Int("i", 1, "report intervals in seconds") 22 | server := flag.Bool("s", false, "run as server") 23 | client := flag.Bool("c", false, "run as client") 24 | duration := flag.Int("t", 10, "time to test in s") 25 | length := flag.Int("l", 128, "size of the buffer to transfer in Kb") 26 | ip := flag.String("ip", "127.0.0.1", "ip to connect to") 27 | 28 | flag.Parse() 29 | 30 | *length = *length * 1000 31 | 32 | if *server { 33 | handleServerMode(ip, port, length, interval, duration) 34 | } 35 | 36 | if *client { 37 | handleClientMode(length, ip, port, interval) 38 | } 39 | 40 | sum := 0 41 | 42 | for i := 0; i < len(result); i++ { 43 | sum += result[i] 44 | } 45 | 46 | if *server { 47 | fmt.Println("-----------------------------------------------------") 48 | fmt.Println("Server mode") 49 | fmt.Println(fmt.Sprintf("Packets of length %v Kb have been received for %v s", *length/1000, *duration)) 50 | fmt.Println(fmt.Sprintf("Number of requests: %v", len(result))) 51 | fmt.Println(fmt.Sprintf("Average transfer speed: %v Mb/s", float64(len(result)*(*length))/float64(10*1000*1000))) 52 | fmt.Println("-----------------------------------------------------") 53 | } 54 | 55 | if *client { 56 | fmt.Println("-----------------------------------------------------") 57 | fmt.Println(fmt.Sprintf("Connection to: %v:%v", *ip, *port)) 58 | fmt.Println(fmt.Sprintf("Packets of length %v Kb have been sent for %v s", *length/1000, *duration)) 59 | fmt.Println(fmt.Sprintf("Number of requests: %v", len(result))) 60 | fmt.Println(fmt.Sprintf("Average transfer speed: %v Mb/s", float64(len(result)*(*length))/float64(10*1000*1000))) 61 | fmt.Println("-----------------------------------------------------") 62 | } 63 | } 64 | 65 | func handleServerMode(ip *string, port *string, length *int, interval *int, duration *int) { 66 | tcpAddr, err := net.ResolveTCPAddr("tcp", fmt.Sprintf("%v:%v", *ip, *port)) 67 | checkError(err) 68 | 69 | ln, err := net.ListenTCP("tcp", tcpAddr) 70 | checkError(err) 71 | 72 | var wg sync.WaitGroup 73 | wg.Add(1) 74 | 75 | for { 76 | conn, err := ln.Accept() 77 | checkError(err) 78 | 79 | go handleConnection(conn, &wg, length, interval, duration) 80 | 81 | wg.Wait() 82 | 83 | break 84 | } 85 | } 86 | 87 | func handleConnection(conn net.Conn, wg *sync.WaitGroup, length *int, interval *int, duration *int) { 88 | input := make([]byte, *length) 89 | 90 | go doEvery(time.Duration(*interval) * time.Second) 91 | for start := time.Now(); time.Since(start) < time.Second*(time.Duration(*duration)); { 92 | 93 | startTimer := time.Now() 94 | 95 | _, err := conn.Write(input) 96 | checkError(err) 97 | 98 | _, err = conn.Read(input[0:]) 99 | checkError(err) 100 | 101 | result = append(result, int(time.Since(startTimer))) 102 | 103 | elapsed = time.Since(startTimer) 104 | 105 | } 106 | 107 | wg.Done() 108 | } 109 | 110 | func handleClientMode(length *int, ip *string, port *string, interval *int) { 111 | input := make([]byte, *length) 112 | 113 | tcpAddr, err := net.ResolveTCPAddr("tcp", fmt.Sprintf("%v:%v", *ip, *port)) 114 | checkError(err) 115 | 116 | conn, err := net.DialTCP("tcp", nil, tcpAddr) 117 | checkError(err) 118 | 119 | go doEvery(time.Duration(*interval) * time.Second) 120 | for start := time.Now(); time.Since(start) < time.Second*time.Duration(10); { 121 | 122 | startTimer := time.Now() 123 | 124 | _, err = conn.Write(input) 125 | checkError(err) 126 | 127 | _, err := conn.Read(input[0:]) 128 | checkError(err) 129 | 130 | result = append(result, int(time.Since(startTimer))) 131 | 132 | elapsed = time.Since(startTimer) 133 | 134 | } 135 | } 136 | 137 | func doEvery(d time.Duration) { 138 | for x := range time.Tick(d) { 139 | fmt.Println(fmt.Sprintf("Current response time: %v", elapsed)) 140 | _ = x 141 | } 142 | } 143 | 144 | func checkError(err error) { 145 | if err != nil { 146 | log.Fatal(err) 147 | } 148 | } 149 | -------------------------------------------------------------------------------- /cmd/softmax_client/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | "log" 6 | "math" 7 | 8 | "github.com/alphahorizonio/tinynet/pkg/tinynet" 9 | "github.com/valyala/fastjson" 10 | ) 11 | 12 | // DecodeJSONSumInput decodes JSON sum input 13 | type DecodeJSONSumInput struct { 14 | InputArray []float64 `json:"inputArray"` 15 | IonCount int `json:"ionCount"` 16 | MyCount int `json:"myCount"` 17 | } 18 | 19 | // EncodeJSONSumResult encodes JSON sum result 20 | type EncodeJSONSumResult struct { 21 | SumResult []float64 `json:"sumResult"` 22 | MyCount int `json:"myCount"` 23 | } 24 | 25 | // DecodeJSONSoftmaxInput decodes JSON softmax input 26 | type DecodeJSONSoftmaxInput struct { 27 | InputArray []float64 `json:"inputArray"` 28 | IonCount int `json:"ionCount"` 29 | MyCount int `json:"myCount"` 30 | Sum float64 `json:"sum"` 31 | } 32 | 33 | // EncodeJSONSoftmaxResult encodes JSON softmax result 34 | type EncodeJSONSoftmaxResult struct { 35 | SoftmaxResult []float64 `json:"softmaxResult"` 36 | MyCount int `json:"myCount"` 37 | } 38 | 39 | func main() { 40 | var jsonSumInput [512]byte 41 | var jsonSoftmaxInput [512]byte 42 | var JSONArena fastjson.Arena 43 | 44 | tcpAddr, err := tinynet.ResolveTCPAddr("tcp", "127.0.0.1:1234") 45 | checkError(err) 46 | 47 | conn, err := tinynet.DialTCP("tcp", nil, tcpAddr) 48 | checkError(err) 49 | 50 | _, err = conn.Write([]byte(`Connected`)) 51 | checkError(err) 52 | 53 | n, err := conn.Read(jsonSumInput[0:]) 54 | checkError(err) 55 | 56 | a := decodeJSON(string(jsonSumInput[0:n])) 57 | 58 | var jsonSumResult []float64 59 | 60 | for i := int(math.Ceil(float64(len(a.GetArray("inputArray")))/float64(a.GetInt("ionCount")))) * a.GetInt("myCount"); i < int(math.Ceil(float64(len(a.GetArray("inputArray")))/float64(a.GetInt("ionCount"))))*a.GetInt("myCount")+int(math.Ceil(float64(len(a.GetArray("inputArray")))/float64(a.GetInt("ionCount")))) && i < len(a.GetArray("inputArray")); i++ { 61 | 62 | jsonSumResult = append(jsonSumResult, softmaxSum(a.GetFloat64("inputArray", fmt.Sprintf("%v", i)))) 63 | } 64 | 65 | output := JSONArena.NewObject() 66 | 67 | jsonSumResultArray := JSONArena.NewArray() 68 | 69 | for i := 0; i < len(jsonSumResult); i++ { 70 | jsonSumResultArray.SetArrayItem(i, JSONArena.NewNumberFloat64(jsonSumResult[i])) 71 | } 72 | 73 | output.Set("sumResult", jsonSumResultArray) 74 | output.Set("myCount", JSONArena.NewNumberInt(a.GetInt("myCount"))) 75 | 76 | outputDecoded := output.MarshalTo([]byte{}) 77 | 78 | fmt.Println(string(outputDecoded)) 79 | 80 | _, err = conn.Write(outputDecoded) 81 | checkError(err) 82 | 83 | o, err := conn.Read(jsonSoftmaxInput[0:]) 84 | checkError(err) 85 | 86 | b := decodeJSON(string(jsonSoftmaxInput[0:o])) 87 | 88 | var jsonSoftmaxResult []float64 89 | 90 | for i := int(math.Ceil(float64(len(b.GetArray("inputArray")))/float64(b.GetInt("ionCount")))) * b.GetInt("myCount"); i < int(math.Ceil(float64(len(b.GetArray("inputArray")))/float64(b.GetInt("ionCount"))))*b.GetInt("myCount")+int(math.Ceil(float64(len(b.GetArray("inputArray")))/float64(b.GetInt("ionCount")))) && i < len(b.GetArray("inputArray")); i++ { 91 | 92 | jsonSoftmaxResult = append(jsonSoftmaxResult, softmaxResult(b.GetFloat64("sum"), a.GetFloat64("inputArray", fmt.Sprintf("%v", i)))) 93 | } 94 | 95 | output2 := JSONArena.NewObject() 96 | 97 | jsonSoftmaxResultArray := JSONArena.NewArray() 98 | 99 | for i := 0; i < len(jsonSoftmaxResult); i++ { 100 | jsonSoftmaxResultArray.SetArrayItem(i, JSONArena.NewNumberFloat64(jsonSoftmaxResult[i])) 101 | } 102 | 103 | output2.Set("softmaxResult", jsonSoftmaxResultArray) 104 | output2.Set("myCount", JSONArena.NewNumberInt(a.GetInt("myCount"))) 105 | 106 | outputDecoded2 := output2.MarshalTo([]byte{}) 107 | 108 | fmt.Println(string(outputDecoded2)) 109 | 110 | _, err = conn.Write(outputDecoded2) 111 | checkError(err) 112 | } 113 | 114 | func softmaxSum(input float64) float64 { 115 | return math.Exp(input) 116 | } 117 | 118 | func softmaxResult(sum float64, input float64) float64 { 119 | return math.Exp(input) / sum 120 | } 121 | 122 | func checkError(err error) { 123 | if err != nil { 124 | log.Fatal(err) 125 | } 126 | } 127 | 128 | func decodeJSON(input string) *fastjson.Value { 129 | 130 | var p fastjson.Parser 131 | v, err := p.Parse(input) 132 | checkError(err) 133 | 134 | return v 135 | } 136 | -------------------------------------------------------------------------------- /cmd/softmax_server/main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "bufio" 5 | "fmt" 6 | "log" 7 | "math" 8 | "os" 9 | "sync" 10 | 11 | "github.com/alphahorizonio/tinynet/pkg/tinynet" 12 | "github.com/valyala/fastjson" 13 | ) 14 | 15 | // DecodeJSONSumResult decodes JSON sum results 16 | type DecodeJSONSumResult struct { 17 | SumResult []float64 `json:"sumResult"` 18 | MyCount int `json:"myCount"` 19 | } 20 | 21 | // EncodeJSONSumInput encodes JSON sum input 22 | type EncodeJSONSumInput struct { 23 | InputArray []float64 `json:"inputArray"` 24 | IonCount int `json:"ionCount"` 25 | MyCount int `json:"myCount"` 26 | } 27 | 28 | // EncodeJSONSoftmaxInput encodes JSON softmax input 29 | type EncodeJSONSoftmaxInput struct { 30 | InputArray []float64 `json:"inputArray"` 31 | IonCount int `json:"ionCount"` 32 | MyCount int `json:"myCount"` 33 | Sum float64 `json:"sum"` 34 | } 35 | 36 | // DecodeJSONSoftmaxResult decodes JSON softmax result 37 | type DecodeJSONSoftmaxResult struct { 38 | SoftmaxResult []float64 `json:"softmaxResult"` 39 | MyCount int `json:"myCount"` 40 | } 41 | 42 | // Softmax provides variables for the softmax calculation 43 | type Softmax struct { 44 | sumResultArray []float64 45 | softmaxResultArray []float64 46 | sumResult float64 47 | inputArray []float64 48 | ionCount int 49 | } 50 | 51 | func main() { 52 | 53 | tcpAddr, err := tinynet.ResolveTCPAddr("tcp", "127.0.0.1:1234") 54 | checkError(err) 55 | 56 | ln, err := tinynet.ListenTCP("tcp", tcpAddr) 57 | checkError(err) 58 | 59 | inputArray := []float64{1, 1, 3} 60 | var data = Softmax{make([]float64, len(inputArray)), make([]float64, len(inputArray)), 0, inputArray, 0} 61 | 62 | var wgSum sync.WaitGroup 63 | var wgSoftmax sync.WaitGroup 64 | var wgStart sync.WaitGroup 65 | var wgStart2 sync.WaitGroup 66 | 67 | id := 0 68 | 69 | go manager(&wgSum, &wgSoftmax, &data, &wgStart, &wgStart2) 70 | 71 | for { 72 | conn, err := ln.Accept() 73 | checkError(err) 74 | 75 | wgSum.Add(1) 76 | wgSoftmax.Add(1) 77 | 78 | go handleConnection(conn.(*tinynet.TCPConn), &wgSum, &wgSoftmax, id, &data, &wgStart, &wgStart2) 79 | 80 | id++ 81 | data.ionCount++ 82 | 83 | } 84 | 85 | } 86 | 87 | func manager(wgSum *sync.WaitGroup, wgSoftmax *sync.WaitGroup, data *Softmax, wgStart *sync.WaitGroup, wgStart2 *sync.WaitGroup) { 88 | 89 | reader := bufio.NewReader(os.Stdin) 90 | 91 | wgStart.Add(1) 92 | wgStart2.Add(1) 93 | 94 | fmt.Println("[INFO] Press ENTER to start calculation") 95 | input, _ := reader.ReadString('\n') 96 | _ = input 97 | 98 | wgStart.Done() 99 | 100 | wgSum.Wait() 101 | 102 | for i := 0; i < len(data.sumResultArray); i++ { 103 | data.sumResult += data.sumResultArray[i] 104 | } 105 | 106 | wgStart2.Done() 107 | 108 | wgSoftmax.Wait() 109 | 110 | fmt.Println(data.softmaxResultArray) 111 | 112 | } 113 | 114 | func handleConnection(conn *tinynet.TCPConn, wgSum *sync.WaitGroup, wgSoftmax *sync.WaitGroup, id int, data *Softmax, wgStart *sync.WaitGroup, wgStart2 *sync.WaitGroup) { 115 | var input [512]byte 116 | var JSONArena fastjson.Arena 117 | 118 | n, err := conn.Read(input[0:]) 119 | checkError(err) 120 | 121 | wgStart.Wait() 122 | 123 | output := JSONArena.NewObject() 124 | 125 | inputArray := JSONArena.NewArray() 126 | 127 | for i := 0; i < len(data.inputArray); i++ { 128 | inputArray.SetArrayItem(i, JSONArena.NewNumberFloat64(data.inputArray[i])) 129 | } 130 | 131 | output.Set("inputArray", inputArray) 132 | output.Set("ionCount", JSONArena.NewNumberInt(data.ionCount)) 133 | output.Set("myCount", JSONArena.NewNumberInt(id)) 134 | 135 | outputEncoded := output.MarshalTo([]byte{}) 136 | 137 | _, err = conn.Write(outputEncoded) 138 | checkError(err) 139 | 140 | n, err = conn.Read(input[0:]) 141 | checkError(err) 142 | 143 | sumResultChunk := decodeJSON(string(input[0:n])) 144 | 145 | for i := 0; i < len(sumResultChunk.GetArray("sumResult")); i++ { 146 | data.sumResultArray[i+(int(math.Ceil(float64(len(data.inputArray))/float64(data.ionCount)))*sumResultChunk.GetInt("myCount"))] = sumResultChunk.GetFloat64("sumResult", fmt.Sprintf("%v", i)) 147 | } 148 | 149 | wgSum.Done() 150 | 151 | wgStart2.Wait() 152 | 153 | output2 := JSONArena.NewObject() 154 | 155 | output2.Set("inputArray", inputArray) 156 | output2.Set("ionCount", JSONArena.NewNumberInt(data.ionCount)) 157 | output2.Set("myCount", JSONArena.NewNumberInt(id)) 158 | output2.Set("sum", JSONArena.NewNumberFloat64(data.sumResult)) 159 | 160 | outputDecoded2 := output2.MarshalTo([]byte{}) 161 | 162 | _, err = conn.Write([]byte(outputDecoded2)) 163 | checkError(err) 164 | 165 | o, err := conn.Read(input[0:]) 166 | checkError(err) 167 | 168 | softmaxResultChunk := decodeJSON(string(input[0:o])) 169 | 170 | for i := 0; i < len(softmaxResultChunk.GetArray("softmaxResult")); i++ { 171 | data.softmaxResultArray[i+(int(math.Ceil(float64(len(data.inputArray))/float64(data.ionCount)))*softmaxResultChunk.GetInt("myCount"))] = softmaxResultChunk.GetFloat64("softmaxResult", fmt.Sprintf("%v", i)) 172 | } 173 | 174 | wgSoftmax.Done() 175 | } 176 | 177 | func checkError(err error) { 178 | if err != nil { 179 | log.Fatal(err) 180 | } 181 | } 182 | 183 | func decodeJSON(input string) *fastjson.Value { 184 | 185 | var p fastjson.Parser 186 | v, err := p.Parse(input) 187 | checkError(err) 188 | 189 | return v 190 | } 191 | -------------------------------------------------------------------------------- /pkg/tinynet/tinynet.go: -------------------------------------------------------------------------------- 1 | package tinynet 2 | 3 | import ( 4 | "encoding/binary" 5 | "errors" 6 | "strconv" 7 | "strings" 8 | "time" 9 | 10 | "github.com/alphahorizonio/unisockets/pkg/unisockets" 11 | ) 12 | 13 | type IP []byte 14 | 15 | type Addr interface { 16 | Network() string 17 | String() string 18 | } 19 | 20 | type TCPAddr struct { 21 | stringAddr string 22 | 23 | IP IP 24 | Port int 25 | Zone string 26 | } 27 | 28 | func (t *TCPAddr) Network() string { 29 | return "tcp" 30 | } 31 | 32 | func (t *TCPAddr) String() string { 33 | return t.stringAddr 34 | } 35 | 36 | func ResolveTCPAddr(network, address string) (*TCPAddr, error) { 37 | parts := strings.Split(address, ":") 38 | 39 | ip := make([]byte, 4) // xxx.xxx.xxx.xxx 40 | for i, part := range strings.Split(parts[0], ".") { 41 | innerPart, err := strconv.Atoi(part) 42 | if err != nil { 43 | return nil, errors.New("could not parse IP") 44 | } 45 | 46 | ip[i] = byte(innerPart) 47 | } 48 | 49 | port, err := strconv.Atoi(parts[1]) 50 | if err != nil { 51 | return nil, errors.New("could not parse port") 52 | } 53 | 54 | return &TCPAddr{ 55 | stringAddr: address, 56 | 57 | IP: ip, 58 | Port: port, 59 | Zone: "", 60 | }, nil 61 | } 62 | 63 | type Listener interface { 64 | Accept() (Conn, error) 65 | 66 | Close() error 67 | 68 | Addr() Addr 69 | } 70 | 71 | func Listen(network, address string) (Listener, error) { 72 | laddr, err := ResolveTCPAddr(network, address) 73 | if err != nil { 74 | return TCPListener{}, err 75 | } 76 | 77 | return ListenTCP(network, laddr) 78 | } 79 | 80 | func ListenTCP(network string, laddr *TCPAddr) (*TCPListener, error) { 81 | // Create address 82 | serverAddress := unisockets.SockaddrIn{ 83 | SinFamily: unisockets.PF_INET, 84 | SinPort: unisockets.Htons(uint16(laddr.Port)), 85 | SinAddr: struct{ SAddr uint32 }{ 86 | SAddr: binary.LittleEndian.Uint32(laddr.IP), 87 | }, 88 | } 89 | 90 | // Create socket 91 | serverSocket, err := unisockets.Socket(unisockets.PF_INET, unisockets.SOCK_STREAM, 0) 92 | if err != nil { 93 | return nil, err 94 | } 95 | 96 | // Bind 97 | if err := unisockets.Bind(serverSocket, &serverAddress); err != nil { 98 | return nil, err 99 | } 100 | 101 | // Listen 102 | if err := unisockets.Listen(serverSocket, 5); err != nil { 103 | return nil, err 104 | } 105 | 106 | return &TCPListener{ 107 | fd: serverSocket, 108 | addr: laddr, 109 | }, nil 110 | } 111 | 112 | type TCPListener struct { 113 | fd int32 114 | addr Addr 115 | } 116 | 117 | func (t TCPListener) Close() error { 118 | return unisockets.Shutdown(t.fd, unisockets.SHUT_RDWR) 119 | } 120 | 121 | func (t TCPListener) Addr() Addr { 122 | return t.addr 123 | } 124 | 125 | func (l TCPListener) Accept() (Conn, error) { 126 | conn, err := l.AcceptTCP() 127 | 128 | return conn, err 129 | } 130 | 131 | func (l *TCPListener) AcceptTCP() (*TCPConn, error) { 132 | clientAddress := unisockets.SockaddrIn{} 133 | 134 | // Accept 135 | clientSocket, err := unisockets.Accept(l.fd, &clientAddress) 136 | if err != nil { 137 | return nil, err 138 | } 139 | 140 | return &TCPConn{ 141 | fd: clientSocket, 142 | }, nil 143 | } 144 | 145 | func Dial(network, address string) (Conn, error) { 146 | raddr, err := ResolveTCPAddr(network, address) 147 | if err != nil { 148 | return TCPConn{}, err 149 | } 150 | 151 | conn, err := DialTCP(network, nil, raddr) // TODO: Set laddr here 152 | if err != nil { 153 | return TCPConn{}, err 154 | } 155 | 156 | return *conn, err 157 | } 158 | 159 | func DialTCP(network string, laddr, raddr *TCPAddr) (*TCPConn, error) { 160 | // Create address 161 | serverAddress := unisockets.SockaddrIn{ 162 | SinFamily: unisockets.PF_INET, 163 | SinPort: unisockets.Htons(uint16(raddr.Port)), 164 | SinAddr: struct{ SAddr uint32 }{ 165 | SAddr: binary.LittleEndian.Uint32(raddr.IP), 166 | }, 167 | } 168 | 169 | // Create socket 170 | serverSocket, err := unisockets.Socket(unisockets.PF_INET, unisockets.SOCK_STREAM, 0) 171 | if err != nil { 172 | return nil, err 173 | } 174 | 175 | // Connect 176 | if err := unisockets.Connect(serverSocket, &serverAddress); err != nil { 177 | return nil, err 178 | } 179 | 180 | return &TCPConn{ 181 | fd: serverSocket, 182 | laddr: laddr, 183 | raddr: raddr, 184 | }, nil 185 | } 186 | 187 | type Conn interface { 188 | Read(b []byte) (n int, err error) 189 | 190 | Write(b []byte) (n int, err error) 191 | 192 | Close() error 193 | 194 | LocalAddr() Addr 195 | 196 | RemoteAddr() Addr 197 | 198 | SetDeadline(t time.Time) error 199 | 200 | SetReadDeadline(t time.Time) error 201 | 202 | SetWriteDeadline(t time.Time) error 203 | } 204 | 205 | type TCPConn struct { 206 | fd int32 207 | 208 | laddr Addr 209 | raddr Addr 210 | } 211 | 212 | func (c TCPConn) Read(b []byte) (int, error) { 213 | readMsg := make([]byte, len(b)) 214 | 215 | n, err := unisockets.Recv(c.fd, &readMsg, uint32(len(b)), 0) 216 | if n == 0 { 217 | return int(n), errors.New("client disconnected") 218 | } 219 | 220 | copy(b, readMsg) 221 | 222 | return int(n), err 223 | } 224 | 225 | func (c TCPConn) Write(b []byte) (int, error) { 226 | n, err := unisockets.Send(c.fd, b, 0) 227 | if n == 0 { 228 | return int(n), errors.New("client disconnected") 229 | } 230 | 231 | return int(n), err 232 | } 233 | 234 | func (c TCPConn) Close() error { 235 | return unisockets.Shutdown(c.fd, unisockets.SHUT_RDWR) 236 | } 237 | 238 | func (c TCPConn) LocalAddr() Addr { 239 | return c.laddr 240 | } 241 | 242 | func (c TCPConn) RemoteAddr() Addr { 243 | return c.laddr 244 | } 245 | 246 | func (c TCPConn) SetDeadline(t time.Time) error { 247 | // TODO: Currently there is an infinite deadline 248 | 249 | return nil 250 | } 251 | 252 | func (c TCPConn) SetReadDeadline(t time.Time) error { 253 | // TODO: Currently there is an infinite deadline 254 | 255 | return nil 256 | } 257 | 258 | func (c TCPConn) SetWriteDeadline(t time.Time) error { 259 | // TODO: Currently there is an infinite deadline 260 | 261 | return nil 262 | } 263 | -------------------------------------------------------------------------------- /Makefile: -------------------------------------------------------------------------------- 1 | # All 2 | all: build 3 | 4 | # Build 5 | build: \ 6 | build-unisockets-runner \ 7 | build-net-server-native-posix-go \ 8 | build-net-server-native-posix-tinygo \ 9 | build-net-server-wasm-jssi-go \ 10 | build-net-server-wasm-wasi-tinygo \ 11 | build-net-client-native-posix-go \ 12 | build-net-client-native-posix-tinygo \ 13 | build-net-client-wasm-jssi-go \ 14 | build-net-client-wasm-wasi-tinygo \ 15 | build-tcp-server-native-posix-go \ 16 | build-tcp-server-native-posix-tinygo \ 17 | build-tcp-server-wasm-jssi-go \ 18 | build-tcp-server-wasm-wasi-tinygo \ 19 | build-tcp-client-native-posix-go \ 20 | build-tcp-client-native-posix-tinygo \ 21 | build-tcp-client-wasm-jssi-go \ 22 | build-tcp-client-wasm-wasi-tinygo \ 23 | build-softmax-server-native-posix-go \ 24 | build-softmax-server-native-posix-tinygo \ 25 | build-softmax-server-wasm-jssi-go \ 26 | build-softmax-server-wasm-wasi-tinygo \ 27 | build-softmax-client-native-posix-go \ 28 | build-softmax-client-native-posix-tinygo \ 29 | build-softmax-client-wasm-jssi-go \ 30 | build-softmax-client-wasm-wasi-tinygo \ 31 | build-tinyperf-native-posix-go \ 32 | build-tinyperf-wasm-jssi-go 33 | 34 | build-unisockets-runner: 35 | @docker build -t alphahorizonio/unisockets-runner -f Dockerfile.unisockets-runner . 36 | 37 | build-net-server-native-posix-go: 38 | @docker run -v ${PWD}:/src:z golang sh -c 'cd /src && go build -o out/go/net_echo_server ./cmd/net_echo_server/main.go' 39 | build-net-server-native-posix-tinygo: 40 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -o out/tinygo/net_echo_server ./cmd/net_echo_server/main.go' 41 | build-net-server-wasm-jssi-go: 42 | @docker run -v ${PWD}:/src:z -e GOOS=js -e GOARCH=wasm golang sh -c 'cd /src && go build -o out/go/net_echo_server.wasm ./cmd/net_echo_server/main.go' 43 | build-net-server-wasm-wasi-tinygo: 44 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -heap-size 20M -cflags "-DUNISOCKETS_WITH_CUSTOM_ARPA_INET" -target wasi -o out/tinygo/net_echo_server_wasi_original.wasm ./cmd/net_echo_server/main.go' 45 | @docker run -v ${PWD}:/src:z alphahorizonio/wasi-sdk sh -c 'cd /src && wasm-opt --asyncify -O out/tinygo/net_echo_server_wasi_original.wasm -o out/tinygo/net_echo_server_wasi.wasm' 46 | 47 | build-net-client-native-posix-go: 48 | @docker run -v ${PWD}:/src:z golang sh -c 'cd /src && go build -o out/go/net_echo_client ./cmd/net_echo_client/main.go' 49 | build-net-client-native-posix-tinygo: 50 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -o out/tinygo/net_echo_client ./cmd/net_echo_client/main.go' 51 | build-net-client-wasm-jssi-go: 52 | @docker run -v ${PWD}:/src:z -e GOOS=js -e GOARCH=wasm golang sh -c 'cd /src && go build -o out/go/net_echo_client.wasm ./cmd/net_echo_client/main.go' 53 | build-net-client-wasm-wasi-tinygo: 54 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -heap-size 20M -cflags "-DUNISOCKETS_WITH_CUSTOM_ARPA_INET" -target wasi -o out/tinygo/net_echo_client_wasi_original.wasm ./cmd/net_echo_client/main.go' 55 | @docker run -v ${PWD}:/src:z alphahorizonio/wasi-sdk sh -c 'cd /src && wasm-opt --asyncify -O out/tinygo/net_echo_client_wasi_original.wasm -o out/tinygo/net_echo_client_wasi.wasm' 56 | 57 | build-tcp-server-native-posix-go: 58 | @docker run -v ${PWD}:/src:z golang sh -c 'cd /src && go build -o out/go/tcp_echo_server ./cmd/tcp_echo_server/main.go' 59 | build-tcp-server-native-posix-tinygo: 60 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -o out/tinygo/tcp_echo_server ./cmd/tcp_echo_server/main.go' 61 | build-tcp-server-wasm-jssi-go: 62 | @docker run -v ${PWD}:/src:z -e GOOS=js -e GOARCH=wasm golang sh -c 'cd /src && go build -o out/go/tcp_echo_server.wasm ./cmd/tcp_echo_server/main.go' 63 | build-tcp-server-wasm-wasi-tinygo: 64 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -heap-size 20M -cflags "-DUNISOCKETS_WITH_CUSTOM_ARPA_INET" -target wasi -o out/tinygo/tcp_echo_server_wasi_original.wasm ./cmd/tcp_echo_server/main.go' 65 | @docker run -v ${PWD}:/src:z alphahorizonio/wasi-sdk sh -c 'cd /src && wasm-opt --asyncify -O out/tinygo/tcp_echo_server_wasi_original.wasm -o out/tinygo/tcp_echo_server_wasi.wasm' 66 | 67 | build-tcp-client-native-posix-go: 68 | @docker run -v ${PWD}:/src:z golang sh -c 'cd /src && go build -o out/go/tcp_echo_client ./cmd/tcp_echo_client/main.go' 69 | build-tcp-client-native-posix-tinygo: 70 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -o out/tinygo/tcp_echo_client ./cmd/tcp_echo_client/main.go' 71 | build-tcp-client-wasm-jssi-go: 72 | @docker run -v ${PWD}:/src:z -e GOOS=js -e GOARCH=wasm golang sh -c 'cd /src && go build -o out/go/tcp_echo_client.wasm ./cmd/tcp_echo_client/main.go' 73 | build-tcp-client-wasm-wasi-tinygo: 74 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -heap-size 20M -cflags "-DUNISOCKETS_WITH_CUSTOM_ARPA_INET" -target wasi -o out/tinygo/tcp_echo_client_wasi_original.wasm ./cmd/tcp_echo_client/main.go' 75 | @docker run -v ${PWD}:/src:z alphahorizonio/wasi-sdk sh -c 'cd /src && wasm-opt --asyncify -O out/tinygo/tcp_echo_client_wasi_original.wasm -o out/tinygo/tcp_echo_client_wasi.wasm' 76 | 77 | build-softmax-server-native-posix-go: 78 | @docker run -v ${PWD}:/src:z golang sh -c 'cd /src && go build -o out/go/softmax_server ./cmd/softmax_server/main.go' 79 | build-softmax-server-native-posix-tinygo: 80 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -o out/tinygo/softmax_server ./cmd/softmax_server/main.go' 81 | build-softmax-server-wasm-jssi-go: 82 | @docker run -v ${PWD}:/src:z -e GOOS=js -e GOARCH=wasm golang sh -c 'cd /src && go build -o out/go/softmax_server.wasm ./cmd/softmax_server/main.go' 83 | build-softmax-server-wasm-wasi-tinygo: 84 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -heap-size 20M -cflags "-DUNISOCKETS_WITH_CUSTOM_ARPA_INET" -target wasi -o out/tinygo/softmax_server_wasi_original.wasm ./cmd/softmax_server/main.go' 85 | @docker run -v ${PWD}:/src:z alphahorizonio/wasi-sdk sh -c 'cd /src && wasm-opt --asyncify -O out/tinygo/softmax_server_wasi_original.wasm -o out/tinygo/softmax_server_wasi.wasm' 86 | 87 | build-softmax-client-native-posix-go: 88 | @docker run -v ${PWD}:/src:z golang sh -c 'cd /src && go build -o out/go/softmax_client ./cmd/softmax_client/main.go' 89 | build-softmax-client-native-posix-tinygo: 90 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -o out/tinygo/softmax_client ./cmd/softmax_client/main.go' 91 | build-softmax-client-wasm-jssi-go: 92 | @docker run -v ${PWD}:/src:z -e GOOS=js -e GOARCH=wasm golang sh -c 'cd /src && go build -o out/go/softmax_client.wasm ./cmd/softmax_client/main.go' 93 | build-softmax-client-wasm-wasi-tinygo: 94 | @docker run -v ${PWD}:/src:z tinygo/tinygo sh -c 'cd /src && mkdir -p out/tinygo && tinygo build -heap-size 20M -cflags "-DUNISOCKETS_WITH_CUSTOM_ARPA_INET" -target wasi -o out/tinygo/softmax_client_wasi_original.wasm ./cmd/softmax_client/main.go' 95 | @docker run -v ${PWD}:/src:z alphahorizonio/wasi-sdk sh -c 'cd /src && wasm-opt --asyncify -O out/tinygo/softmax_client_wasi_original.wasm -o out/tinygo/softmax_client_wasi.wasm' 96 | 97 | build-tinyperf-native-posix-go: 98 | @docker run -v ${PWD}:/src:z golang sh -c 'cd /src && go build -o out/go/tinyperf ./cmd/tinyperf/main.go' 99 | build-tinyperf-wasm-jssi-go: 100 | @docker run -v ${PWD}:/src:z -e GOOS=js -e GOARCH=wasm golang sh -c 'cd /src && go build -o out/go/tinyperf.wasm ./cmd/tinyperf/main.go' 101 | 102 | # Clean 103 | clean: \ 104 | clean-net-server-native-posix-go \ 105 | clean-net-server-native-posix-tinygo \ 106 | clean-net-server-wasm-jssi-go \ 107 | clean-net-server-wasm-wasi-tinygo \ 108 | clean-net-client-native-posix-go \ 109 | clean-net-client-native-posix-tinygo \ 110 | clean-net-client-wasm-jssi-go \ 111 | clean-net-client-wasm-wasi-tinygo \ 112 | clean-tcp-server-native-posix-go \ 113 | clean-tcp-server-native-posix-tinygo \ 114 | clean-tcp-server-wasm-jssi-go \ 115 | clean-tcp-server-wasm-wasi-tinygo \ 116 | clean-tcp-client-native-posix-go \ 117 | clean-tcp-client-native-posix-tinygo \ 118 | clean-tcp-client-wasm-jssi-go \ 119 | clean-tcp-client-wasm-wasi-tinygo \ 120 | clean-softmax-server-native-posix-go \ 121 | clean-softmax-server-native-posix-tinygo \ 122 | clean-softmax-server-wasm-jssi-go \ 123 | clean-softmax-server-wasm-wasi-tinygo \ 124 | clean-softmax-client-native-posix-go \ 125 | clean-softmax-client-native-posix-tinygo \ 126 | clean-softmax-client-wasm-jssi-go \ 127 | clean-softmax-client-wasm-wasi-tinygo \ 128 | clean-tinyperf-native-posix-go \ 129 | clean-tinyperf-wasm-jssi-go 130 | 131 | clean-net-server-native-posix-go: 132 | @rm -f out/go/net_echo_server 133 | clean-net-server-native-posix-tinygo: 134 | @rm -f out/tinygo/net_echo_server 135 | clean-net-server-wasm-jssi-go: 136 | @rm -f out/go/net_echo_server.wasm 137 | clean-net-server-wasm-wasi-tinygo: 138 | @rm -f out/tinygo/net_echo_server_wasi_original.wasm 139 | @rm -f out/tinygo/net_echo_server_wasi.wasm 140 | 141 | clean-net-client-native-posix-go: 142 | @rm -f out/go/net_echo_client 143 | clean-net-client-native-posix-tinygo: 144 | @rm -f out/tinygo/net_echo_client 145 | clean-net-client-wasm-jssi-go: 146 | @rm -f out/go/net_echo_client.wasm 147 | clean-net-client-wasm-wasi-tinygo: 148 | @rm -f out/tinygo/net_echo_client_wasi_original.wasm 149 | @rm -f out/tinygo/net_echo_client_wasi.wasm 150 | 151 | clean-tcp-server-native-posix-go: 152 | @rm -f out/go/tcp_echo_server 153 | clean-tcp-server-native-posix-tinygo: 154 | @rm -f out/tinygo/tcp_echo_server 155 | clean-tcp-server-wasm-jssi-go: 156 | @rm -f out/go/tcp_echo_server.wasm 157 | clean-tcp-server-wasm-wasi-tinygo: 158 | @rm -f out/tinygo/tcp_echo_server_wasi_original.wasm 159 | @rm -f out/tinygo/tcp_echo_server_wasi.wasm 160 | 161 | clean-tcp-client-native-posix-go: 162 | @rm -f out/go/tcp_echo_client 163 | clean-tcp-client-native-posix-tinygo: 164 | @rm -f out/tinygo/tcp_echo_client 165 | clean-tcp-client-wasm-jssi-go: 166 | @rm -f out/go/tcp_echo_client.wasm 167 | clean-tcp-client-wasm-wasi-tinygo: 168 | @rm -f out/tinygo/tcp_echo_client_wasi_original.wasm 169 | @rm -f out/tinygo/tcp_echo_client_wasi.wasm 170 | 171 | clean-softmax-server-native-posix-go: 172 | @rm -f out/go/softmax_server 173 | clean-softmax-server-native-posix-tinygo: 174 | @rm -f out/tinygo/softmax_server 175 | clean-softmax-server-wasm-jssi-go: 176 | @rm -f out/go/softmax_server.wasm 177 | clean-softmax-server-wasm-wasi-tinygo: 178 | @rm -f out/tinygo/softmax_server_wasi_original.wasm 179 | @rm -f out/tinygo/softmax_server_wasi.wasm 180 | 181 | clean-softmax-client-native-posix-go: 182 | @rm -f out/go/softmax_client 183 | clean-softmax-client-native-posix-tinygo: 184 | @rm -f out/tinygo/softmax_client 185 | clean-softmax-client-wasm-jssi-go: 186 | @rm -f out/go/softmax_client.wasm 187 | clean-softmax-client-wasm-wasi-tinygo: 188 | @rm -f out/tinygo/softmax_client_wasi_original.wasm 189 | @rm -f out/tinygo/softmax_client_wasi.wasm 190 | 191 | clean-tinyperf-native-posix-go: 192 | @rm -f out/go/tinyperf 193 | clean-tinyperf-wasm-jssi-go: 194 | @rm -f out/go/tinyperf.wasm 195 | 196 | # Run 197 | run: \ 198 | run-signaling-server \ 199 | run-net-server-native-posix-go \ 200 | run-net-server-native-posix-tinygo \ 201 | run-net-server-wasm-jssi-go \ 202 | run-net-server-wasm-wasi-tinygo \ 203 | run-net-client-native-posix-go \ 204 | run-net-client-native-posix-tinygo \ 205 | run-net-client-wasm-jssi-go \ 206 | run-net-client-wasm-wasi-tinygo \ 207 | run-tcp-server-native-posix-go \ 208 | run-tcp-server-native-posix-tinygo \ 209 | run-tcp-server-wasm-jssi-go \ 210 | run-tcp-server-wasm-wasi-tinygo \ 211 | run-tcp-client-native-posix-go \ 212 | run-tcp-client-native-posix-tinygo \ 213 | run-tcp-client-wasm-jssi-go \ 214 | run-tcp-client-wasm-wasi-tinygo \ 215 | run-softmax-server-native-posix-go \ 216 | run-softmax-server-native-posix-tinygo \ 217 | run-softmax-server-wasm-jssi-go \ 218 | run-softmax-server-wasm-wasi-tinygo \ 219 | run-softmax-client-native-posix-go \ 220 | run-softmax-client-native-posix-tinygo \ 221 | run-softmax-client-wasm-jssi-go \ 222 | run-softmax-client-wasm-wasi-tinygo \ 223 | run-tinyperf-native-posix-go \ 224 | run-tinyperf-wasm-jssi-go 225 | 226 | run-signaling-server: build-unisockets-runner 227 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runSignalingServer true' 228 | 229 | run-net-server-native-posix-go: 230 | @./out/go/net_echo_server 231 | run-net-server-native-posix-tinygo: 232 | @./out/tinygo/net_echo_server 233 | run-net-server-wasm-jssi-go: build-unisockets-runner 234 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useGo true --useJSSI true --binaryPath ./out/go/net_echo_server.wasm' 235 | run-net-server-wasm-wasi-tinygo: build-unisockets-runner 236 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useTinyGo true --useWASI true --binaryPath ./out/tinygo/net_echo_server_wasi.wasm' 237 | 238 | run-net-client-native-posix-go: 239 | @./out/go/net_echo_client 240 | run-net-client-native-posix-tinygo: 241 | @./out/tinygo/net_echo_client 242 | run-net-client-wasm-jssi-go: build-unisockets-runner 243 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useGo true --useJSSI true --binaryPath ./out/go/net_echo_client.wasm' 244 | run-net-client-wasm-wasi-tinygo: build-unisockets-runner 245 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useTinyGo true --useWASI true --binaryPath ./out/tinygo/net_echo_client_wasi.wasm' 246 | 247 | run-tcp-server-native-posix-go: 248 | @./out/go/tcp_echo_server 249 | run-tcp-server-native-posix-tinygo: 250 | @./out/tinygo/tcp_echo_server 251 | run-tcp-server-wasm-jssi-go: build-unisockets-runner 252 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useGo true --useJSSI true --binaryPath ./out/go/tcp_echo_server.wasm' 253 | run-tcp-server-wasm-wasi-tinygo: build-unisockets-runner 254 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useTinyGo true --useWASI true --binaryPath ./out/tinygo/tcp_echo_server_wasi.wasm' 255 | 256 | run-tcp-client-native-posix-go: 257 | @./out/go/tcp_echo_client 258 | run-tcp-client-native-posix-tinygo: 259 | @./out/tinygo/tcp_echo_client 260 | run-tcp-client-wasm-jssi-go: build-unisockets-runner 261 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useGo true --useJSSI true --binaryPath ./out/go/tcp_echo_client.wasm' 262 | run-tcp-client-wasm-wasi-tinygo: build-unisockets-runner 263 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useTinyGo true --useWASI true --binaryPath ./out/tinygo/tcp_echo_client_wasi.wasm' 264 | 265 | run-softmax-server-native-posix-go: 266 | @./out/go/softmax_server 267 | run-softmax-server-native-posix-tinygo: 268 | @./out/tinygo/softmax_server 269 | run-softmax-server-wasm-jssi-go: build-unisockets-runner 270 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useGo true --useJSSI true --binaryPath ./out/go/softmax_server.wasm' 271 | run-softmax-server-wasm-wasi-tinygo: build-unisockets-runner 272 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useTinyGo true --useWASI true --binaryPath ./out/tinygo/softmax_server_wasi.wasm' 273 | 274 | run-softmax-client-native-posix-go: 275 | @./out/go/softmax_client 276 | run-softmax-client-native-posix-tinygo: 277 | @./out/tinygo/softmax_client 278 | run-softmax-client-wasm-jssi-go: build-unisockets-runner 279 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useGo true --useJSSI true --binaryPath ./out/go/softmax_echo_client.wasm' 280 | run-softmax-client-wasm-wasi-tinygo: build-unisockets-runner 281 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useTinyGo true --useWASI true --binaryPath ./out/tinygo/softmax_echo_client_wasi.wasm' 282 | 283 | run-tinyperf-native-posix-go: 284 | @./out/go/tinyperf $(ARGS) 285 | run-tinyperf-wasm-jssi-go: build-unisockets-runner 286 | @docker run --net host -v ${PWD}:/src:z alphahorizonio/unisockets-runner sh -c 'cd /src && unisockets_runner --runBinary true --useGo true --useJSSI true --binaryPath ./out/go/tinyperf.wasm' $(ARGS) 287 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU AFFERO GENERAL PUBLIC LICENSE 2 | Version 3, 19 November 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU Affero General Public License is a free, copyleft license for 11 | software and other kinds of works, specifically designed to ensure 12 | cooperation with the community in the case of network server software. 13 | 14 | The licenses for most software and other practical works are designed 15 | to take 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Patents. 460 | 461 | A "contributor" is a copyright holder who authorizes use under this 462 | License of the Program or a work on which the Program is based. The 463 | work thus licensed is called the contributor's "contributor version". 464 | 465 | A contributor's "essential patent claims" are all patent claims 466 | owned or controlled by the contributor, whether already acquired or 467 | hereafter acquired, that would be infringed by some manner, permitted 468 | by this License, of making, using, or selling its contributor version, 469 | but do not include claims that would be infringed only as a 470 | consequence of further modification of the contributor version. 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No Surrender of Others' Freedom. 529 | 530 | If conditions are imposed on you (whether by court order, agreement or 531 | otherwise) that contradict the conditions of this License, they do not 532 | excuse you from the conditions of this License. If you cannot convey a 533 | covered work so as to satisfy simultaneously your obligations under this 534 | License and any other pertinent obligations, then as a consequence you may 535 | not convey it at all. For example, if you agree to terms that obligate you 536 | to collect a royalty for further conveying from those to whom you convey 537 | the Program, the only way you could satisfy both those terms and this 538 | License would be to refrain entirely from conveying the Program. 539 | 540 | 13. Remote Network Interaction; Use with the GNU General Public License. 541 | 542 | Notwithstanding any other provision of this License, if you modify the 543 | Program, your modified version must prominently offer all users 544 | interacting with it remotely through a computer network (if your version 545 | supports such interaction) an opportunity to receive the Corresponding 546 | Source of your version by providing access to the Corresponding Source 547 | from a network server at no charge, through some standard or customary 548 | means of facilitating copying of software. This Corresponding Source 549 | shall include the Corresponding Source for any work covered by version 3 550 | of the GNU General Public License that is incorporated pursuant to the 551 | following paragraph. 552 | 553 | Notwithstanding any other provision of this License, you have 554 | permission to link or combine any covered work with a work licensed 555 | under version 3 of the GNU General Public License into a single 556 | combined work, and to convey the resulting work. The terms of this 557 | License will continue to apply to the part which is the covered work, 558 | but the work with which it is combined will remain governed by version 559 | 3 of the GNU General Public License. 560 | 561 | 14. Revised Versions of this License. 562 | 563 | The Free Software Foundation may publish revised and/or new versions of 564 | the GNU Affero General Public License from time to time. Such new versions 565 | will be similar in spirit to the present version, but may differ in detail to 566 | address new problems or concerns. 567 | 568 | Each version is given a distinguishing version number. If the 569 | Program specifies that a certain numbered version of the GNU Affero General 570 | Public License "or any later version" applies to it, you have the 571 | option of following the terms and conditions either of that numbered 572 | version or of any later version published by the Free Software 573 | Foundation. If the Program does not specify a version number of the 574 | GNU Affero General Public License, you may choose any version ever published 575 | by the Free Software Foundation. 576 | 577 | If the Program specifies that a proxy can decide which future 578 | versions of the GNU Affero General Public License can be used, that proxy's 579 | public statement of acceptance of a version permanently authorizes you 580 | to choose that version for the Program. 581 | 582 | Later license versions may give you additional or different 583 | permissions. However, no additional obligations are imposed on any 584 | author or copyright holder as a result of your choosing to follow a 585 | later version. 586 | 587 | 15. Disclaimer of Warranty. 588 | 589 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 590 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 591 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 592 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 593 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 594 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 595 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 596 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 597 | 598 | 16. Limitation of Liability. 599 | 600 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 602 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 603 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 604 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 605 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 606 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 607 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 608 | SUCH DAMAGES. 609 | 610 | 17. Interpretation of Sections 15 and 16. 611 | 612 | If the disclaimer of warranty and limitation of liability provided 613 | above cannot be given local legal effect according to their terms, 614 | reviewing courts shall apply local law that most closely approximates 615 | an absolute waiver of all civil liability in connection with the 616 | Program, unless a warranty or assumption of liability accompanies a 617 | copy of the Program in return for a fee. 618 | 619 | END OF TERMS AND CONDITIONS 620 | 621 | How to Apply These Terms to Your New Programs 622 | 623 | If you develop a new program, and you want it to be of the greatest 624 | possible use to the public, the best way to achieve this is to make it 625 | free software which everyone can redistribute and change under these terms. 626 | 627 | To do so, attach the following notices to the program. It is safest 628 | to attach them to the start of each source file to most effectively 629 | state the exclusion of warranty; and each file should have at least 630 | the "copyright" line and a pointer to where the full notice is found. 631 | 632 | 633 | Copyright (C) 634 | 635 | This program is free software: you can redistribute it and/or modify 636 | it under the terms of the GNU Affero General Public License as published 637 | by the Free Software Foundation, either version 3 of the License, or 638 | (at your option) any later version. 639 | 640 | This program is distributed in the hope that it will be useful, 641 | but WITHOUT ANY WARRANTY; without even the implied warranty of 642 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 643 | GNU Affero General Public License for more details. 644 | 645 | You should have received a copy of the GNU Affero General Public License 646 | along with this program. If not, see . 647 | 648 | Also add information on how to contact you by electronic and paper mail. 649 | 650 | If your software can interact with users remotely through a computer 651 | network, you should also make sure that it provides a way for users to 652 | get its source. For example, if your program is a web application, its 653 | interface could display a "Source" link that leads users to an archive 654 | of the code. There are many ways you could offer source, and different 655 | solutions will be better for different programs; see section 13 for the 656 | specific requirements. 657 | 658 | You should also get your employer (if you work as a programmer) or school, 659 | if any, to sign a "copyright disclaimer" for the program, if necessary. 660 | For more information on this, and how to apply and follow the GNU AGPL, see 661 | . 662 | --------------------------------------------------------------------------------