Breakpoint 2, server_accept (epoll_fd=0x7fffffffe1cc, addr=0x7fffffffe1d0, ev=0x7fffffffb1a0) at src/housekeeping.c:40
40          socklen_t length = sizeof(struct sockaddr_in);
+(gdb) print epoll_fd
$5 = (int *) 0x7fffffffe1cc
+(gdb) s
41          int client_socket = accept(housekeeping_socket_fd, (struct sockaddr*) &addr, &length);
+(gdb) print epoll_fd
$6 = (int *) 0x7fffffffe1cc
+(gdb) s
42          if (client_socket == -1) {
+(gdb) print epoll_fd
$7 = (int *) 0x0