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Create dockerfile from dockerize.do and test WS

master
Bel LaPointe 2019-11-02 07:26:58 -06:00
parent bc11dd7f82
commit df0232e24c
4 changed files with 132 additions and 0 deletions
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4
.gitignore vendored
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lz4 lz4
rclone rclone
rcloner rcloner
exec
exec-*
**/exec
**/exec-*
Go Go
cloudly cloudly
dockfile dockfile

16
Dockerfile Normal file
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FROM golang:1.13-alpine as certs
RUN apk update && apk add --no-cache ca-certificates
FROM busybox:glibc
RUN mkdir -p /var/log
WORKDIR /main
COPY --from=certs /etc/ssl/certs /etc/ssl/certs
COPY . .
ENV GOPATH=""
ENV MNT="/mnt/"
ENTRYPOINT ["/main/exec-rproxy3"]
CMD []

36
testdata/index.html vendored Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title>Go WebSocket Tutorial</title>
</head>
<body>
<h2>Hello World</h2>
<script>
let socket = new WebSocket("ws://a.bel.test:51555/ws");
document.getElementsByTagName("body")[0].innerHTML += "<br>connecting";
socket.onopen = () => {
document.getElementsByTagName("body")[0].innerHTML += "<br>connected";
socket.send("Hi From the Client!")
};
socket.onclose = event => {
document.getElementsByTagName("body")[0].innerHTML += "<br>disconnected";
socket.send("Client Closed!")
};
socket.onerror = error => {
document.getElementsByTagName("body")[0].innerHTML += "<br>error:" + error;
console.log("Socket Error: ", error);
};
socket.onmessage = function(msgevent) {
document.getElementsByTagName("body")[0].innerHTML += "<br>got:" + msgevent.data;
};
</script>
</body>
</html>

76
testdata/ws.go vendored Normal file
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package main
import (
"fmt"
"io/ioutil"
"log"
"net/http"
"time"
"github.com/gorilla/websocket"
)
func homePage(w http.ResponseWriter, r *http.Request) {
b, _ := ioutil.ReadFile("./index.html")
fmt.Fprintf(w, "%s", b)
}
func setupRoutes() {
http.HandleFunc("/", homePage)
http.HandleFunc("/ws", wsEndpoint)
}
func main() {
fmt.Println("Hello World")
setupRoutes()
log.Fatal(http.ListenAndServe(":8080", nil))
}
var upgrader = websocket.Upgrader{
ReadBufferSize: 1024,
WriteBufferSize: 1024,
}
func reader(conn *websocket.Conn) {
for {
// read in a message
messageType, p, err := conn.ReadMessage()
if err != nil {
log.Println(err)
return
}
// print out that message for clarity
fmt.Println(string(p))
if err := conn.WriteMessage(messageType, p); err != nil {
log.Println(err)
return
}
}
}
func wsEndpoint(w http.ResponseWriter, r *http.Request) {
upgrader.CheckOrigin = func(r *http.Request) bool { return true }
// upgrade this connection to a WebSocket
// connection
ws, err := upgrader.Upgrade(w, r, nil)
if err != nil {
log.Println(err)
}
log.Println("Client Connected")
// listen indefinitely for new messages coming
// through on our WebSocket connection
go reader(ws)
for {
log.Println("writing...")
err = ws.WriteMessage(1, []byte("Hi Client!"))
log.Println("written")
if err != nil {
log.Println(err)
return
}
time.Sleep(time.Second)
}
}