🚸 Make it possible to exit the client

src/client/main.cc

@@ -2,6 +2,7 @@
 #include <cstring>
 #include <iostream>
 #include <netinet/in.h>
+#include <ostream>
 #include <sys/socket.h>
 #include <unistd.h>
 
@@ -10,8 +11,12 @@ using std::cout, std::cin, std::endl, std::string;
 int main() {
 
     struct Message {
-        char * content;
+        string content;
         string username;
+
+        string toString() {
+            return "User '" + username + "' wrote:\n" + content;
+        }
     };
 
     int clientSocket = socket(AF_INET, SOCK_STREAM, 0);
@@ -21,19 +26,30 @@ int main() {
     serverAdress.sin_port = htons(8080);
     serverAdress.sin_addr.s_addr = inet_addr("127.0.0.50");
 
+    int connectStatus = connect(clientSocket, (struct sockaddr *)&serverAdress,
+                                sizeof(serverAdress));
+    if (connectStatus != 0) {
+        cout << "Failed to connect";
+        return connectStatus;
+    } else {
+        cout << "CONNECTED!" << endl;
+    }
+
     while (true) {
         Message message;
         cout << "Type message to server: ";
         cin >> message.content;
-        cout << endl;
-        message.username = "Client 1";
 
-        if (strcmp(message.content, "exit") == 0) {
+        if (message.content == "exit") {
+            cout << "BYE!" << endl;
             break;
         }
 
-        cout << "Sending message to server as user: " << message.username << endl;
-        send(clientSocket, message.content, strlen(message.content), 0);
+        cout << endl;
+        message.username = "Client 1";
+
+        send(clientSocket, message.toString().data(),
+             strlen(message.toString().data()), 0);
     }
 
     close(clientSocket);

src/server/main.cc

@@ -1,6 +1,7 @@
 #include <arpa/inet.h>
 #include <iostream>
 #include <netinet/in.h>
+#include <ostream>
 #include <sys/socket.h>
 #include <unistd.h>
 
@@ -8,12 +9,7 @@ using std::cout, std::endl, std::string;
 
 int main() {
 
-    struct Message {
-        string content;
-        string username;
-    };
-
-    cout << "Initializing server";
+    cout << "Initializing server" << endl;
     int serverSocket = socket(AF_INET, SOCK_STREAM, 0);
     if (serverSocket == -1) {
         // TODO error
@@ -40,9 +36,11 @@ int main() {
         // TODO error
     }
 
-    char buffer[1024] = { 0 };
-    recv(clientSocket, buffer, sizeof(buffer), 0);
-    cout << "Message from client " << buffer << endl;
+    while (true) {
+        char buffer[1024] = {0};
+        recv(clientSocket, buffer, sizeof(buffer), 0);
+        cout << buffer << endl;
+    }
 
     close(serverSocket);