feat update server

.gitignore

@@ -46,4 +46,5 @@ CTestTestfile.cmake
 _deps
 
 build/
+.cache/
 vcpkg_installed

src/Server.cpp

@@ -1,61 +1,63 @@
-#include <iostream>
-#include <cstdlib>
-#include <string>
-#include <cstring>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/socket.h>
 #include <arpa/inet.h>
+#include <cstdlib>
+#include <cstring>
+#include <iostream>
 #include <netdb.h>
+#include <string>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
 
-int main(int argc, char **argv) {
+int
-  // Flush after every std::cout / std::cerr
+main(int argc, char **argv)
-  std::cout << std::unitbuf;
+{
-  std::cerr << std::unitbuf;
+    // Flush after every std::cout / std::cerr
+    std::cout << std::unitbuf;
+    std::cerr << std::unitbuf;
 
-  int server_fd = socket(AF_INET, SOCK_STREAM, 0);
+    int server_fd = socket(AF_INET, SOCK_STREAM, 0);
-  if (server_fd < 0) {
+    if (server_fd < 0) {
-   std::cerr << "Failed to create server socket\n";
+        std::cerr << "Failed to create server socket\n";
-   return 1;
+        return 1;
-  }
+    }
 
-  // Since the tester restarts your program quite often, setting SO_REUSEADDR
+    // Since the tester restarts your program quite often, setting SO_REUSEADDR
-  // ensures that we don't run into 'Address already in use' errors
+    // ensures that we don't run into 'Address already in use' errors
-  int reuse = 1;
+    int reuse = 1;
-  if (setsockopt(server_fd, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse)) < 0) {
+    if (setsockopt(server_fd, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse)) < 0) {
-    std::cerr << "setsockopt failed\n";
+        std::cerr << "setsockopt failed\n";
-    return 1;
+        return 1;
-  }
+    }
 
-  struct sockaddr_in server_addr;
+    struct sockaddr_in server_addr;
-  server_addr.sin_family = AF_INET;
+    server_addr.sin_family = AF_INET;
-  server_addr.sin_addr.s_addr = INADDR_ANY;
+    server_addr.sin_addr.s_addr = INADDR_ANY;
-  server_addr.sin_port = htons(6379);
+    server_addr.sin_port = htons(6379);
 
-  if (bind(server_fd, (struct sockaddr *) &server_addr, sizeof(server_addr)) != 0) {
+    if (bind(server_fd, (struct sockaddr *) &server_addr, sizeof(server_addr)) != 0) {
-    std::cerr << "Failed to bind to port 6379\n";
+        std::cerr << "Failed to bind to port 6379\n";
-    return 1;
+        return 1;
-  }
+    }
 
-  int connection_backlog = 5;
+    int connection_backlog = 5;
-  if (listen(server_fd, connection_backlog) != 0) {
+    if (listen(server_fd, connection_backlog) != 0) {
-    std::cerr << "listen failed\n";
+        std::cerr << "listen failed\n";
-    return 1;
+        return 1;
-  }
+    }
 
-  struct sockaddr_in client_addr;
+    struct sockaddr_in client_addr;
-  int client_addr_len = sizeof(client_addr);
+    int client_addr_len = sizeof(client_addr);
-  std::cout << "Waiting for a client to connect...\n";
+    std::cout << "Waiting for a client to connect...\n";
 
-  // You can use print statements as follows for debugging, they'll be visible when running tests.
+    // You can use print statements as follows for debugging, they'll be visible when running tests.
-  std::cout << "Logs from your program will appear here!\n";
+    // std::cout << "Logs from your program will appear here!\n";
 
-  // Uncomment this block to pass the first stage
+    // Uncomment this block to pass the first stage
-  // 
+    //
-  // accept(server_fd, (struct sockaddr *) &client_addr, (socklen_t *) &client_addr_len);
+    accept(server_fd, (struct sockaddr *) &client_addr, (socklen_t *) &client_addr_len);
-  // std::cout << "Client connected\n";
+    std::cout << "Client connected\n";
-  // 
+    //
-  // close(server_fd);
+    close(server_fd);
 
-  return 0;
+    return 0;
 }