int
main(void)
{
picoev_loop* loop;
int listen_sock, flag;
/* listen to port */
assert((listen_sock = socket(AF_INET, SOCK_STREAM, 0)) != -1);
flag = 1;
assert(setsockopt(listen_sock, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof(flag)) == 0);
struct sockaddr_in listen_addr;
listen_addr.sin_family = AF_INET;
listen_addr.sin_port = htons(PORT);
listen_addr.sin_addr.s_addr = htonl(HOST);
assert(bind(listen_sock, (struct sockaddr*)&listen_addr, sizeof(listen_addr)) == 0);
assert(listen(listen_sock, 5) == 0);
setup_sock(listen_sock);
/* init picoev */
picoev_init(MAX_FDS);
/* create loop */
loop = picoev_create_loop(60);
/* add listen socket */
picoev_add(loop, listen_sock, PICOEV_READ, 0, accept_callback, NULL);
/* Seccomp sandbox setup */
sandbox_init();
sandbox_setup();
sandbox_lockdown();
/* loop */
while (1)
{
fputc('.', stdout);
fflush(stdout);
picoev_loop_once(loop, 10);
}
/* cleanup */
picoev_destroy_loop(loop);
picoev_deinit();
return 0;
}
static VALUE
bossan_run_loop(int argc, VALUE *argv, VALUE self)
{
int ret;
VALUE args1, args2, args3;
rb_scan_args(argc, argv, "21", &args1, &args2, &args3);
if(listen_sock > 0){
rb_raise(rb_eException, "already set listen socket");
}
if (argc == 3){
server_name = StringValuePtr(args1);
server_port = NUM2INT(args2);
long _port = NUM2INT(args2);
if (_port <= 0 || _port >= 65536) {
// out of range
rb_raise(rb_eArgError, "port number outside valid range");
}
server_port = (short)_port;
ret = inet_listen();
rack_app = args3;
} else {
Check_Type(args1, T_STRING);
ret = unix_listen(StringValuePtr(args1));
rack_app = args2;
}
if(ret < 0){
//error
listen_sock = -1;
}
if(listen_sock <= 0){
rb_raise(rb_eTypeError, "not found listen socket");
}
/* init picoev */
picoev_init(MAX_FDS);
/* create loop */
main_loop = picoev_create_loop(60);
loop_done = 1;
setsig(SIGPIPE, sigpipe_cb);
setsig(SIGINT, sigint_cb);
setsig(SIGTERM, sigint_cb);
picoev_add(main_loop, listen_sock, PICOEV_READ, ACCEPT_TIMEOUT_SECS, accept_callback, NULL);
/* loop */
while (loop_done) {
picoev_loop_once(main_loop, 10);
}
picoev_destroy_loop(main_loop);
picoev_deinit();
printf("Bye.\n");
return Qnil;
}
