/**
* When we're sending an ascii response line back upstream to
* an ascii protocol client, keep the front_cache sync'ed.
*/
void cproxy_del_front_cache_key_ascii_response(downstream *d,
char *response,
char *command) {
assert(d);
assert(d->ptd);
assert(d->ptd->proxy);
assert(response);
if (!mcache_started(&d->ptd->proxy->front_cache)) {
return;
}
// TODO: Not sure if we need all these checks, or just
// clear the cache item no matter what.
//
if (strncmp(response, "DELETED", 7) == 0 ||
strncmp(response, "STORED", 6) == 0 ||
strncmp(response, "EXISTS", 6) == 0 ||
strncmp(response, "NOT_FOUND", 9) == 0 ||
strncmp(response, "NOT_STORED", 10) == 0 ||
strncmp(response, "ERROR", 5) == 0 ||
strncmp(response, "SERVER_ERROR", 12) == 0 ||
(response[0] == '-') ||
(response[0] >= '0' && response[0] <= '9')) {
cproxy_del_front_cache_key_ascii(d, command);
}
}
void cproxy_del_front_cache_key_ascii(downstream *d,
char *command) {
assert(d);
assert(d->ptd);
assert(d->ptd->proxy);
if (d->ptd->behavior_pool.base.front_cache_lifespan == 0) {
return;
}
if (mcache_started(&d->ptd->proxy->front_cache)) {
char *spc = strchr(command, ' ');
if (spc != NULL) {
char *key = spc + 1;
int key_len = skey_len(key);
if (key_len > 0) {
mcache_delete(&d->ptd->proxy->front_cache,
key, key_len);
if (settings.verbose > 2) {
moxi_log_write("front_cache del %s\n", key);
}
}
}
}
}
void cproxy_del_front_cache_key_ascii(downstream *d,
char *command) {
assert(d);
assert(d->ptd);
assert(d->ptd->proxy);
if (d->ptd->behavior_pool.base.front_cache_lifespan == 0) {
return;
}
if (mcache_started(&d->ptd->proxy->front_cache)) {
char *spc = strchr(command, ' ');
if (spc != NULL) {
char *key = spc + 1;
int key_len = skey_len(key);
cproxy_front_cache_delete(d->ptd, key, key_len);
}
}
}
