/
main.go
47 lines (43 loc) · 991 Bytes
/
main.go
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package main
import (
"encoding/json"
"github.com/gin-gonic/gin"
"github.com/gorilla/websocket"
"io/ioutil"
"log"
"net/http"
)
var upgrader = websocket.Upgrader{
ReadBufferSize: 1024,
WriteBufferSize: 1024,
}
func clientHandler(c *gin.Context) {
data, err := ioutil.ReadAll(c.Request.Body)
if err != nil {
log.Println(err)
return
}
log.Printf("[CLIENT] %s\n", string(data))
javaConn, _, err := websocket.DefaultDialer.Dial("ws://localhost:8081", http.Header{})
if err != nil {
log.Println(err)
return
}
initialJSON, _ := json.Marshal(map[string]string{"name": c.Param("name")})
javaConn.WriteMessage(websocket.TextMessage, initialJSON)
javaConn.ReadMessage()
javaConn.WriteMessage(websocket.TextMessage, data)
_, p, err := javaConn.ReadMessage()
if err != nil {
log.Println(err)
return
}
log.Printf("[SPIGOT] %s\n", string(p))
javaConn.Close()
c.Writer.Write(p)
}
func main() {
c := gin.Default()
c.POST("/:name", clientHandler)
c.Run(":8080")
}