static void usage(void)
{
ph_fdprintf(STDERR_FILENO,
" -h HOST - which address to connect\n"
" -p PORTNO - which port to connect\n"
);
exit(EX_USAGE);
}
int main(int argc, char **argv)
{
int c;
uint16_t portno = 8080;
char *addrstring = NULL;
ph_sockaddr_t addr;
ph_listener_t *lstn;
bool use_v4 = false;
// Must be called prior to calling any other phenom functions
ph_library_init();
while ((c = getopt(argc, argv, "p:l:4")) != -1) {
switch (c) {
case '4':
use_v4 = true;
break;
case 'l':
addrstring = optarg;
break;
case 'p':
portno = atoi(optarg);
break;
default:
ph_fdprintf(STDERR_FILENO,
"Invalid parameters\n"
" -4 - interpret address as an IPv4 address\n"
" -l ADDRESS - which address to listen on\n"
" -p PORTNO - which port to listen on\n"
);
exit(EX_USAGE);
}
}
// Set up the address that we're going to listen on
if ((use_v4 && ph_sockaddr_set_v4(&addr, addrstring, portno) != PH_OK) ||
(!use_v4 && ph_sockaddr_set_v6(&addr, addrstring, portno) != PH_OK)) {
ph_fdprintf(STDERR_FILENO,
"Invalid address [%s]:%d",
addrstring ? addrstring : "*",
portno
);
exit(EX_USAGE);
}
// Register our memtype
mt_state = ph_memtype_register(&mt_state_def);
// Optional config file for tuning internals
ph_config_load_config_file("/path/to/my/config.json");
// Enable the non-blocking IO manager
ph_nbio_init(0);
ph_log(PH_LOG_ERR, "will listen on `P{sockaddr:%p}", (void*)&addr);
// This enables a very simple request/response console
// that allows you to run diagnostic commands:
// `echo memory | nc -UC /tmp/phenom-debug-console`
// (on BSD systems, use `nc -Uc`!)
// The code behind this is in
// https://github.com/facebook/libphenom/blob/master/corelib/debug_console.c
ph_debug_console_start("/tmp/phenom-debug-console");
lstn = ph_listener_new("echo-server", acceptor);
ph_listener_bind(lstn, &addr);
ph_listener_enable(lstn, true);
// Run
ph_sched_run();
return 0;
}