GError*
gridd_client_step(struct client_s *client)
{
struct pollfd pfd = {-1, 0, 0};
if (!_client_to_pollfd(client, &pfd)) {
return NULL;
}
int rc = metautils_syscall_poll(&pfd, 1, 1000);
if (rc == 0) {
GTimeVal now;
g_get_current_time(&now);
gridd_client_expire(client, &now);
return NULL;
}
if (rc < 0)
return NEWERROR(errno, "poll errno=%d %s", errno, strerror(errno));
if (pfd.revents & POLLERR) {
GError *err = socket_get_error(pfd.fd);
g_prefix_error(&err, "%s: ", gridd_client_url(client));
gridd_client_fail(client, err);
g_clear_error(&err);
}
else
gridd_client_react(client);
return NULL;
}
GError*
gridd_client_step(struct gridd_client_s *client)
{
int rc;
struct pollfd pfd = {-1, 0, 0};
if (!_client_to_pollfd(client, &pfd))
return NULL;
retry:
rc = metautils_syscall_poll(&pfd, 1, 1000);
if (rc == 0) {
gridd_client_expire(client, oio_ext_monotonic_time ());
return NULL;
}
if (rc < 0) {
if (errno == EINTR) goto retry;
return NEWERROR(errno, "poll errno=%d %s", errno, strerror(errno));
}
if (pfd.revents & POLLERR) {
GError *err = socket_get_error(pfd.fd);
g_prefix_error(&err, "%s: ", gridd_client_url(client));
gridd_client_fail(client, err);
g_clear_error(&err);
}
else if (pfd.revents & (POLLIN|POLLOUT)) {
gridd_client_react(client);
}
return NULL;
}
static void
_clients_expire(struct client_s **clients, GTimeVal *now)
{
if (clients) {
struct client_s *c;
for (; NULL != (c = *clients) ;++clients) {
gridd_client_expire(c, now);
}
}
}
static void
_clients_expire(struct gridd_client_s **clients, gint64 now)
{
if (clients) {
struct gridd_client_s *c;
for (; NULL != (c = *clients) ;++clients) {
gridd_client_expire(c, now);
}
}
}
