void Curl_hostcache_destroy(struct SessionHandle *data)
{
Curl_hostcache_clean(data);
Curl_hash_destroy(data->dns.hostcache);
data->dns.hostcachetype = HCACHE_NONE;
data->dns.hostcache = NULL;
}
void Curl_conncache_close_all_connections(struct conncache *connc)
{
struct connectdata *conn;
conn = Curl_conncache_find_first_connection(connc);
while(conn) {
SIGPIPE_VARIABLE(pipe_st);
conn->data = connc->closure_handle;
sigpipe_ignore(conn->data, &pipe_st);
conn->data->easy_conn = NULL; /* clear the easy handle's connection
pointer */
/* This will remove the connection from the cache */
connclose(conn, "kill all");
(void)Curl_disconnect(connc->closure_handle, conn, FALSE);
sigpipe_restore(&pipe_st);
conn = Curl_conncache_find_first_connection(connc);
}
if(connc->closure_handle) {
SIGPIPE_VARIABLE(pipe_st);
sigpipe_ignore(connc->closure_handle, &pipe_st);
Curl_hostcache_clean(connc->closure_handle,
connc->closure_handle->dns.hostcache);
Curl_close(connc->closure_handle);
sigpipe_restore(&pipe_st);
}
}
/*
* Destroy and cleanup the global DNS cache
*/
void Curl_global_host_cache_dtor(void)
{
if(host_cache_initialized) {
/* first make sure that any custom "CURLOPT_RESOLVE" names are
cleared off */
Curl_hostcache_clean(NULL, &hostname_cache);
/* then free the remaining hash completely */
Curl_hash_clean(&hostname_cache);
host_cache_initialized = 0;
}
}
