Restored progress

internal/server/server.go

@@ -0,0 +1,83 @@
+package server
+
+import (
+	"bufio"
+	"cosync/internal/core"
+	"io"
+	"log"
+	"net"
+	"strconv"
+)
+
+// TODO: handle errors, review logging
+func Run() {
+
+	log.Println("Loading config")
+
+	// Loading config into program
+	err := core.LoadConfig()
+	if err != nil {
+		log.Fatal(err)
+		panic(err)
+	}
+	config := core.GetConfig()
+
+	log.Println("Loaded")
+
+	serverPort := strconv.Itoa(config["port"].(int))
+
+	// Listening
+	listener, err := net.Listen("tcp", ":" + serverPort)
+	if err != nil {
+		panic(err)
+	}
+	defer listener.Close()
+
+	log.Println("Server listening on port " + serverPort)
+
+	for {
+		conn, err := listener.Accept()
+		if err != nil {
+			log.Println("Error accepting connection:", err)
+			continue
+		}
+		go handleConnection(conn)
+	}
+}
+
+func handleConnection(conn net.Conn) {
+
+	// tells the connector to close once exchange ends
+	defer conn.Close()
+
+	clientAddress := conn.RemoteAddr().String()
+	log.Println("Accepting from ", clientAddress)
+
+	// Read the message sent by the client (line by line)
+	reader := bufio.NewReader(conn)
+	for {
+		message, err := reader.ReadString('\n')
+		if err != nil {
+			if err == io.EOF {
+				log.Println(clientAddress, " disconnected")
+				return
+			}
+			log.Println("Error reading from ", clientAddress, ": ", err)
+			return
+		}
+		
+		// to rm
+		println(message)
+		// fmt.Println("Received from client:", message)
+
+		// Process the message (e.g., send a response)
+		// ...
+
+		// Send a response to the client
+		_, err = conn.Write([]byte("Server received your message\n"))
+		if err != nil {
+			log.Println("Error replying to", clientAddress,": ", err)
+			return
+		}
+	}
+}

internal/server/setup.go

@@ -0,0 +1 @@
+package server