refactor reading of socket into a function

shyftRingWalletConn/app.go

@@ -3,7 +3,6 @@ package main
 //@NOTE SHYFT main func for api, sets up router and spins up a server
 //to run server 'go run shyftRingWalletConn/*.go'
 import (
-	//"bytes"
 	"bufio"
 	"fmt"
 	"github.com/ShyftNetwork/go-empyrean/common/hexutil"
@@ -53,7 +52,33 @@ func main() {
 // Handles incoming requests.
 func handleRequest(conn net.Conn) {
 
-	go func() {
+	go readerConn(conn)
+
+	key, _ := crypto.HexToECDSA(testPrivHex)
+
+	f_msg := "Hello World"
+	first_message := []byte(f_msg)
+	new_msg2 := crypto.Keccak256(first_message)
+	fmt.Println("HASH IS ::", hexutil.Encode(new_msg2))
+
+	//send_message := append(new_msg2, []byte{byte(10)}...)
+	new_sig, err := crypto.Sign(new_msg2, key)
+	if err != nil {
+		fmt.Println("The crypto.Sign err is ", err)
+	}
+	hex_sig := hexutil.Encode(new_sig)
+	fmt.Println("HEX SIG ::", hex_sig)
+
+	conn.Write([]byte("Broadcasting Message"))
+	conn.Write([]byte("\n"))
+	conn.Write([]byte(f_msg))
+	conn.Write([]byte("\n"))
+	conn.Write(new_sig)
+	conn.Write([]byte("\n"))
+
+}
+
+func readerConn(conn net.Conn) {
 	var prevMsg []byte
 	var addressOfClient []byte
 	var signatureFromClient []byte
@@ -116,28 +141,4 @@ func handleRequest(conn net.Conn) {
 			fmt.Println("ADDRESS IS ::", recoveredAddr.Hex())
 		}
 	}
-	}()
-
-	key, _ := crypto.HexToECDSA(testPrivHex)
-
-	f_msg := "Hello World"
-	first_message := []byte(f_msg)
-	new_msg2 := crypto.Keccak256(first_message)
-	fmt.Println("HASH IS ::", hexutil.Encode(new_msg2))
-
-	//send_message := append(new_msg2, []byte{byte(10)}...)
-	new_sig, err := crypto.Sign(new_msg2, key)
-	if err != nil {
-		fmt.Println("The crypto.Sign err is ", err)
-	}
-	hex_sig := hexutil.Encode(new_sig)
-	fmt.Println("HEX SIG ::", hex_sig)
-
-	conn.Write([]byte("Broadcasting Message"))
-	conn.Write([]byte("\n"))
-	conn.Write([]byte(f_msg))
-	conn.Write([]byte("\n"))
-	conn.Write(new_sig)
-	conn.Write([]byte("\n"))
-
 }