Send RESP encoded message with double quotes and escaped delimiters to server

client/main.go

@@ -112,7 +112,8 @@ func main() {
 	defer conn.Close()
 
 	done := make(chan struct{})
-	// connRW := bufio.NewReadWriter(bufio.NewReader(conn), bufio.NewWriter(conn))
+
+	connRW := bufio.NewReadWriter(bufio.NewReader(conn), bufio.NewWriter(conn))
 	stdioRW := bufio.NewReadWriter(bufio.NewReader(os.Stdin), bufio.NewWriter(os.Stdout))
 
 	go func() {
@@ -131,8 +132,9 @@ func main() {
 					break
 				}
 
-				stdioRW.Write(serialization.Encode(in))
-				stdioRW.Flush()
+				enc := serialization.Encode(in)
+				connRW.Write([]byte(fmt.Sprintf("\"%s\"\n", string(enc))))
+				connRW.Flush()
 			}
 		}
 		done <- struct{}{}

serialization/encode.go

@@ -66,15 +66,15 @@ func Encode(b []byte) []byte {
 	}
 
 	if len(tokens) == 1 && bytes.Equal(bytes.ToLower(tokens[0]), []byte("ping")) {
-		return []byte(fmt.Sprintf("+%s\r\n", string(bytes.ToUpper(tokens[0]))))
+		return []byte(fmt.Sprintf("+%s\\r\\n", string(bytes.ToUpper(tokens[0]))))
 	}
 
 	if len(tokens) > 1 && bytes.Equal(bytes.ToLower(tokens[0]), []byte("ping")) {
-		enc := []byte(fmt.Sprintf("*%d\r\n$%d\r\n%s\r\n",
+		enc := []byte(fmt.Sprintf("*%d\\r\\n$%d\\r\\n%s\\r\\n",
 			len(tokens), len(tokens[0]), string(bytes.ToUpper(tokens[0]))))
 		for i := 1; i < len(tokens); i++ {
 			token := tokens[i]
-			enc = append(enc, []byte(fmt.Sprintf("$%d\r\n%s\r\n", len(token), token))...)
+			enc = append(enc, []byte(fmt.Sprintf("$%d\\r\\n%s\\r\\n", len(token), token))...)
 		}
 		return enc
 	}

server/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bufio"
 	"crypto/tls"
 	"encoding/json"
 	"flag"
@@ -29,6 +30,22 @@ type Server struct {
 	config Config
 }
 
+func (server *Server) hanndleConnection(conn net.Conn) {
+	rw := bufio.NewReadWriter(bufio.NewReader(conn), bufio.NewWriter(conn))
+	sw := bufio.NewWriter(os.Stdout)
+
+	for {
+		l, _, err := rw.ReadLine()
+
+		if err != nil {
+			fmt.Println(err)
+		}
+
+		sw.Write(l)
+		sw.Flush()
+	}
+}
+
 func (server *Server) StartTCP() {
 	conf := server.config
 	var listener net.Listener
@@ -69,7 +86,7 @@ func (server *Server) StartTCP() {
 		}
 
 		// Read loop for connection
-		conn.Write([]byte("Hello, Client!\n"))
+		go server.hanndleConnection(conn)
 	}
 }