CURLcode Curl_conncache_add_conn(struct conncache *connc,
struct connectdata *conn)
{
CURLcode result;
struct connectbundle *bundle;
struct connectbundle *new_bundle = NULL;
struct SessionHandle *data = conn->data;
bundle = Curl_conncache_find_bundle(conn, data->state.conn_cache);
if(!bundle) {
char *key;
int rc;
result = bundle_create(data, &new_bundle);
if(result)
return result;
key = hashkey(conn);
if(!key) {
bundle_destroy(new_bundle);
return CURLE_OUT_OF_MEMORY;
}
rc = conncache_add_bundle(data->state.conn_cache, key, new_bundle);
free(key);
if(!rc) {
bundle_destroy(new_bundle);
return CURLE_OUT_OF_MEMORY;
}
bundle = new_bundle;
}
result = bundle_add_conn(bundle, conn);
if(result) {
if(new_bundle)
conncache_remove_bundle(data->state.conn_cache, new_bundle);
return result;
}
conn->connection_id = connc->next_connection_id++;
connc->num_connections++;
DEBUGF(infof(conn->data, "Added connection %ld. "
"The cache now contains %" CURL_FORMAT_CURL_OFF_TU " members\n",
conn->connection_id, (curl_off_t) connc->num_connections));
return CURLE_OK;
}
CURLcode Curl_conncache_add_conn(struct conncache *connc,
struct connectdata *conn)
{
CURLcode result = CURLE_OK;
struct connectbundle *bundle;
struct connectbundle *new_bundle = NULL;
struct Curl_easy *data = conn->data;
/* *find_bundle() locks the connection cache */
bundle = Curl_conncache_find_bundle(conn, data->state.conn_cache);
if(!bundle) {
int rc;
char key[128];
result = bundle_create(data, &new_bundle);
if(result) {
goto unlock;
}
hashkey(conn, key, sizeof(key));
rc = conncache_add_bundle(data->state.conn_cache, key, new_bundle);
if(!rc) {
bundle_destroy(new_bundle);
result = CURLE_OUT_OF_MEMORY;
goto unlock;
}
bundle = new_bundle;
}
bundle_add_conn(bundle, conn);
conn->connection_id = connc->next_connection_id++;
connc->num_conn++;
DEBUGF(infof(conn->data, "Added connection %ld. "
"The cache now contains %zu members\n",
conn->connection_id, connc->num_conn));
unlock:
CONN_UNLOCK(data);
return result;
}
static void free_bundle_hash_entry(void *freethis)
{
struct connectbundle *b = (struct connectbundle *) freethis;
bundle_destroy(b);
}