Пример #1
0
static bool decide_startup_pool(PgSocket *client, PktHdr *pkt)
{
	const char *username = NULL, *dbname = NULL;
	const char *key, *val;
	bool ok;

	while (1) {
		ok = mbuf_get_string(&pkt->data, &key);
		if (!ok || *key == 0)
			break;
		ok = mbuf_get_string(&pkt->data, &val);
		if (!ok)
			break;

		if (strcmp(key, "database") == 0) {
			slog_debug(client, "got var: %s=%s", key, val);
			dbname = val;
		} else if (strcmp(key, "user") == 0) {
			slog_debug(client, "got var: %s=%s", key, val);
			username = val;
		} else if (varcache_set(&client->vars, key, val)) {
			slog_debug(client, "got var: %s=%s", key, val);
		} else if (strlist_contains(cf_ignore_startup_params, key)) {
			slog_debug(client, "ignoring startup parameter: %s=%s", key, val);
		} else {
			slog_warning(client, "unsupported startup parameter: %s=%s", key, val);
			disconnect_client(client, true, "Unsupported startup parameter: %s", key);
			return false;
		}
	}
	if (!username || !username[0]) {
		disconnect_client(client, true, "No username supplied");
		return false;
	}

	/* if missing dbname, default to username */
	if (!dbname || !dbname[0])
		dbname = username;

	/* check if limit allows, dont limit admin db
	   nb: new incoming conn will be attached to PgSocket, thus
	   get_active_client_count() counts it */
	if (get_active_client_count() > cf_max_client_conn) {
		if (strcmp(dbname, "pgbouncer") != 0) {
			disconnect_client(client, true, "no more connections allowed (max_client_conn)");
			return false;
		}
	}

	/* find pool and log about it */
	if (set_pool(client, dbname, username)) {
		if (cf_log_connections)
			slog_info(client, "login attempt: db=%s user=%s", dbname, username);
		return true;
	} else {
		if (cf_log_connections)
			slog_info(client, "login failed: db=%s user=%s", dbname, username);
		return false;
	}
}
Пример #2
0
Gobby::Server::~Server()
{
	if(is_open()) close();
	set_pool(NULL);

	g_object_unref(m_io);
}
Пример #3
0
void factory_mp3d_homebrew::set_options(maxpool3d &holder, int opt_beg, int ni, mxArray const *vi[])
{
  // parse option/value pairs
  if ( ((ni-opt_beg)%2) != 0 )
    throw mp3d_ex("Imbalanced option/value pairs.");
  for (int i = opt_beg; i < ni; i+=2) {
    if      (isStrEqual(vi[i], "pool"))   set_pool(holder, vi[i+1]);
    else if (isStrEqual(vi[i], "stride")) set_stride(holder, vi[i+1]);
    else if (isStrEqual(vi[i], "pad"))    set_pad(holder, vi[i+1]);
    else                                  throw mp3d_ex("Unrecognized option/value pairs.");
  } // for i
}