static void auto_retry(redsocks_client * client, int updcache)
{
autoproxy_client * aclient = (void*)(client + 1) + client->instance->relay_ss->payload_len;
if (aclient->state == AUTOPROXY_CONNECTED)
bufferevent_disable(client->client, EV_READ| EV_WRITE);
/* drop relay and update state, then retry with specified relay */
if (updcache)
{
/* only add IP to cache when the IP is not in cache */
if (get_addr_time_in_cache(&client->destaddr) == NULL)
{
add_addr_to_cache(&client->destaddr);
redsocks_log_error(client, LOG_DEBUG, "ADD IP to cache: %s",
inet_ntoa(client->destaddr.sin_addr));
}
}
auto_drop_relay(client);
// restore callbacks for ordinary client.
bufferevent_setcb(client->client, NULL, NULL, client->client->errorcb, client);
// enable reading to handle EOF from client
bufferevent_enable(client->client, EV_READ);
/* connect to relay */
if (client->instance->relay_ss->connect_relay)
client->instance->relay_ss->connect_relay(client);
else
redsocks_connect_relay(client);
//
if (EVBUFFER_LENGTH(client->client->input) && client->client->readcb)
client->client->readcb(client->client, client);
}
static void auto_retry(redsocks_client * client, int updcache)
{
if (client->state == socks5_direct)
bufferevent_disable(client->client, EV_READ| EV_WRITE);
/* drop relay and update state, then retry with socks5 relay */
if (updcache)
{
add_addr_to_cache(&client->destaddr);
redsocks_log_error(client, LOG_DEBUG, "ADD IP to cache: %x", client->destaddr.sin_addr.s_addr);
}
auto_drop_relay(client);
client->state = socks5_new;
auto_connect_relay(client); /* Retry SOCKS5 proxy relay */
}
