multi: make Curl_expire() work with 0 ms timeouts

Previously, passing a timeout of zero to Curl_expire() was a magic code
for clearing all timeouts for the handle. That is now instead made with
the new Curl_expire_clear() function and thus a 0 timeout is fine to set
and will trigger a timeout ASAP.

This will help removing short delays, in particular notable when doing
HTTP/2.
This commit is contained in:
Daniel Stenberg 2016-08-02 10:57:30 +02:00
parent 6eb60c2dc5
commit bde2f09d5e
7 changed files with 94 additions and 84 deletions

View file

@ -1044,7 +1044,7 @@ CURLcode curl_easy_pause(struct Curl_easy *data, int action)
if(!result &&
((newstate&(KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) !=
(KEEP_RECV_PAUSE|KEEP_SEND_PAUSE)) )
Curl_expire(data, 1); /* get this handle going again */
Curl_expire(data, 0); /* get this handle going again */
return result;
}