diff --git a/mini_serv.c b/mini_serv.c
index 2f6842c..8cca707 100644
--- a/mini_serv.c
+++ b/mini_serv.c
@@ -29,6 +29,8 @@
 // strstr
 // write
 
+#define BUFSIZE 1024
+
 void putstr(int fd, char *str) {
 	write(fd, str, strlen(str));
 }
@@ -60,29 +62,31 @@ int main(int ac, char **av) {
 	int									port;
 	int									server_fd;
 	int									client_fd;
-	char								buf[1024];
+	char								buf[BUFSIZE];
 	struct sockaddr_in	addr;
-	socklen_t						len;
-	fd_set							fds;
+	socklen_t						addr_len;
+	fd_set							fdset;
 
 	if (ac != 2)
 		error("Wrong number of arguments\n");
 	if ( (port = atoi(av[1])) == -1)
 		error("Fatal error\n");
-	len = sizeof(addr);
+	addr_len = sizeof(addr);
 
-	server_fd = init_socket(&addr, len, port);
+	server_fd = init_socket(&addr, addr_len, port);
 
 	while (1) {
-		if ( (client_fd = accept(server_fd, (struct sockaddr *)&addr, &len)) == -1)
+		if ( (client_fd = accept(server_fd, (struct sockaddr *)&addr, &addr_len)) == -1)
 			error("Fatal error\n");
-		FD_ZERO(&fds);
-		FD_SET(client_fd, &fds);
-		select(client_fd + 1, &fds, NULL, NULL, NULL);
-		if (FD_ISSET(client_fd, &fds)) {
-			recv(client_fd, buf, 1024, 0);
-			putstr(1, buf);
-		}
+		FD_ZERO(&fdset);
+		FD_SET(client_fd, &fdset);
+		select(client_fd + 1, &fdset, NULL, NULL, NULL);
+		if (FD_ISSET(client_fd, &fdset))
+			recv(client_fd, buf, BUFSIZE, 0);
+		// "server: client %d just arrived\n"
+		// "client %d: "
+		// "server: client %d just left\n"
+		//while ()
 	}
 	return (0);
 }