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- Using the libssh2 0.19 function libssh2_session_block_directions(), libcurl

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now has an improved ability to do right when the multi interface (both
  "regular" and multi_socket) is used for SCP and SFTP transfers. This should
  result in (much) less busy-loop situations and thus less CPU usage with no
  speed loss.
This commit is contained in:
Daniel Stenberg 2008-12-19 21:14:52 +00:00
parent 000a13e21a
commit 07416b61e3
14 changed files with 158 additions and 22 deletions
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10
lib/multi.c
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@ -786,11 +786,8 @@ static int multi_getsock(struct Curl_one_easy *easy,
happen when this is called from curl_multi_remove_handle() =>
singlesocket() => multi_getsock().
*/
if(easy->easy_handle->state.pipe_broke ||
!easy->easy_conn) {
if(easy->easy_handle->state.pipe_broke || !easy->easy_conn)
return 0;
}
if(easy->state > CURLM_STATE_CONNECT &&
easy->state < CURLM_STATE_COMPLETED) {
@ -2108,7 +2105,10 @@ static bool isHandleAtHead(struct SessionHandle *handle,
}
/* given a number of milliseconds from now to use to set the 'act before
this'-time for the transfer, to be extracted by curl_multi_timeout() */
this'-time for the transfer, to be extracted by curl_multi_timeout()
Pass zero to clear the timeout value for this handle.
*/
void Curl_expire(struct SessionHandle *data, long milli)
{
struct Curl_multi *multi = data->multi;