Created a new exemple with a server client interface

sandbox/client/client.cpp

@@ -1,28 +1,26 @@
-#include <iostream>
-#include <string>
+#include "../commun.h"
 
-#include "bakanet.h"
 using namespace Bk::Net;
 
 int main()
 {
-    IpAddress ip("127.0.0.1");
-    Socket sock(ip, 8080, IpProtocol::TCP);
+    log(dns_lookup("edus2.rpn.ch", IpVersion::IPv4)[0])
 
-    bool status = sock.conn();
-    if(!status) perror("Couldn't connect.");
+    IpAddress ip("127.0.0.1");
+    Socket sock(ip, 9000, IpProtocol::TCP);
 
-    std::string msg = "GET / HTTP/1.1\r\n";
-    std::vector<char> data(msg.begin(), msg.end());
+    if(!sock.conn()) {
+        perror("Couldn't connect to the end point.");
+        exit(1);
+    }
 
-    sock.write(data);
+    Packet packet, meta;
+    std::string str("Hello world");
+    
+    packet.push<char>(str.c_str(), str.length());
+    meta.push<int>(packet.size());
 
-    std::vector<char> r_data;
-    while((r_data = sock.recv(1024)).size())
-    {
-        log(r_data.size())
-        std::string data_to_str(r_data.begin(), r_data.end());
-        log(data_to_str)
-    }
+    sock.write(meta.payload);
+    sock.write(packet.payload);
     return 0;
 }

sandbox/commun.h

@@ -0,0 +1,8 @@
+#pragma once
+
+#include <iostream>
+#include <vector>
+#include <string>
+#include <bakanet.h>
+
+#define log(str) std::cout << str << "\n";

sandbox/server/server.cpp

@@ -1,32 +1,27 @@
-#include <iostream>
-#include <string>
+#include "../commun.h"
 
-#include "bakanet.h"
 using namespace Bk::Net;
 
 int main() 
 {
-    bool running = true;
-
     IpAddress ip("127.0.0.1");
-    Socket sock(ip, 8080, IpProtocol::TCP);
-    running = sock.init() && sock.start(50);
-
-    std::string msg = "HTTP/1.1 200 OK\r\n"
-                      "Content-Type: text/html\r\n\r\n"
-                      "<p>Hello World!</p>";
-    std::vector<char> data(msg.begin(), msg.end());
+    Socket sock(ip, 9000, IpProtocol::TCP);
+    
+    bool running = sock.init() && sock.start(50);
 
     while (running) 
     {   
         Connection conn;
         if ((conn = sock.ack()) > 0) 
         {
-            auto r_data = sock.recv(conn, 2 * 2048);
-            std::string data_to_str(r_data.begin(), r_data.end());
-            log(data_to_str)
-            //Sending data step
-            sock.write(conn, data);
+            log("New Connection")
+            Packet meta_data(sock.recv(conn, 4));
+            int length = meta_data.pull<int>();
+            if (length > 0)
+            {
+                Packet data(sock.recv(conn, length + 2));
+                log(data.pull<char>(length).release());
+            }
             close(conn);
         }
     }