romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-07-30 10:18:03 +03:00
Code Issues Projects Releases Packages Wiki Activity

Robert Iakobashvili made curl_multi_remove_handle() a lot faster when many

Browse source 
easy handles are added to a multi handle, by avoiding the looping over all
the handles to find which one to remove.
This commit is contained in:
Daniel Stenberg 2007-04-01 08:24:23 +00:00
parent 5e7164f87a
commit 6c6e4710b5
3 changed files with 15 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

15
lib/multi.c
View file

@ -413,6 +413,9 @@ CURLMcode curl_multi_add_handle(CURLM *multi_handle,
easy->easy_handle = easy_handle;
multistate(easy, CURLM_STATE_INIT);
/* set the back pointer to one_easy to assist in removal */
easy->easy_handle->multi_pos = easy;
/* for multi interface connections, we share DNS cache automatically if the
easy handle's one is currently private. */
if (easy->easy_handle->dns.hostcache &&
@ -516,13 +519,8 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
if(!GOOD_EASY_HANDLE(curl_handle))
return CURLM_BAD_EASY_HANDLE;
/* scan through the list and remove the 'curl_handle' */
easy = multi->easy.next;
while(easy != &multi->easy) {
if(easy->easy_handle == (struct SessionHandle *)curl_handle)
break;
easy=easy->next;
}
/* pick-up from the 'curl_handle' the kept position in the list */
easy = ((struct SessionHandle *)curl_handle)->multi_pos;
if(easy) {
bool premature = (bool)(easy->state != CURLM_STATE_COMPLETED);
@ -626,6 +624,9 @@ CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
easy->easy_handle->set.one_easy = NULL; /* detached */
/* Null the position in the controlling structure */
easy->easy_handle->multi_pos = NULL;
/* NOTE NOTE NOTE
We do not touch the easy handle here! */
if (easy->msg)