Added close() calls to all Server constructor fails, also added SO_REUSEADDR

Server/Server.cpp

@@ -6,7 +6,7 @@
 /*   By: iherman- <iherman-@student.42malaga.com    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/05/06 17:19:12 by iherman-          #+#    #+#             */
-/*   Updated: 2026/05/12 19:25:29 by iherman-         ###   ########.fr       */
+/*   Updated: 2026/05/12 20:34:58 by iherman-         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -42,7 +42,6 @@ void	echo(User& client, std::istringstream& input)
 	send(client.getFd(), message.c_str(), message.size(), 0);
 }
 
-
 Server::Server() : 
 	port_(PORT_DEFAULT),
 	password_("password")
@@ -93,6 +92,13 @@ Server::Server(int port, const std::string& password) :
 	if (serverSocket_ < 0)
 		throw std::runtime_error("Failed to create socket");
 
+	int	opt = 1;
+	if (setsockopt(serverSocket_, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) < 0)
+	{
+		close(serverSocket_);
+		throw std::runtime_error("setsockopt failed");
+	}
+
 	struct sockaddr_in addr;
 	std::memset(&addr, 0, sizeof(addr));
 
@@ -101,10 +107,16 @@ Server::Server(int port, const std::string& password) :
 	addr.sin_addr.s_addr = INADDR_ANY;
 
 	if (bind(serverSocket_, (struct sockaddr*)&addr, sizeof(addr)))
+	{
+		close(serverSocket_);
 		throw std::runtime_error("Failed to bind");
+	}
 
 	if (listen(serverSocket_, kConnectionQueueLimit))
+	{
+		close(serverSocket_); // maybe make an fd class that cleans up automatically using the destructor
 		throw std::runtime_error("Failed to listen");
+	}
 
 	// Add all new commands to commands_ here
 	commands_["echo"] = &echo;