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connect: fix time_connect and time_appconnect timer statistics

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- time_connect was not updated when the overall connection failed,
  e.g. when SSL verification was unsuccessful, refs #10670
- rework gather those values to interrogate involved filters,
  also from all eyeballing attempts, to report the maximum of
  those values.
- added 3 test cases in test_06 to check reported values on
  successful, partially failed and totally failed connections.

Reported-by: Master Inspire
Fixes #10670
Closes #10671
This commit is contained in:
Stefan Eissing 2023-03-03 17:54:44 +01:00 • committed by Daniel Stenberg
parent 93eefa6ba1
commit 257416023d
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GPG key ID: 5CC908FDB71E12C2
10 changed files with 224 additions and 57 deletions
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51
lib/cf-https-connect.c
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@ -376,6 +376,55 @@ static bool cf_hc_data_pending(struct Curl_cfilter *cf,
|| cf_hc_baller_data_pending(&ctx->h21_baller, data);
}
static struct curltime get_max_baller_time(struct Curl_cfilter *cf,
struct Curl_easy *data,
int query)
{
struct cf_hc_ctx *ctx = cf->ctx;
struct Curl_cfilter *cfb;
struct curltime t, tmax;
memset(&tmax, 0, sizeof(tmax));
memset(&t, 0, sizeof(t));
cfb = ctx->h21_baller.enabled? ctx->h21_baller.cf : NULL;
if(cfb && !cfb->cft->query(cfb, data, query, NULL, &t)) {
if((t.tv_sec || t.tv_usec) && Curl_timediff_us(t, tmax) > 0)
tmax = t;
}
memset(&t, 0, sizeof(t));
cfb = ctx->h3_baller.enabled? ctx->h3_baller.cf : NULL;
if(cfb && !cfb->cft->query(cfb, data, query, NULL, &t)) {
if((t.tv_sec || t.tv_usec) && Curl_timediff_us(t, tmax) > 0)
tmax = t;
}
return tmax;
}
static CURLcode cf_hc_query(struct Curl_cfilter *cf,
struct Curl_easy *data,
int query, int *pres1, void *pres2)
{
if(!cf->connected) {
switch(query) {
case CF_QUERY_TIMER_CONNECT: {
struct curltime *when = pres2;
*when = get_max_baller_time(cf, data, CF_QUERY_TIMER_CONNECT);
return CURLE_OK;
}
case CF_QUERY_TIMER_APPCONNECT: {
struct curltime *when = pres2;
*when = get_max_baller_time(cf, data, CF_QUERY_TIMER_APPCONNECT);
return CURLE_OK;
}
default:
break;
}
}
return cf->next?
cf->next->cft->query(cf->next, data, query, pres1, pres2) :
CURLE_UNKNOWN_OPTION;
}
static void cf_hc_close(struct Curl_cfilter *cf, struct Curl_easy *data)
{
DEBUGF(LOG_CF(data, cf, "close"));
@ -413,7 +462,7 @@ struct Curl_cftype Curl_cft_http_connect = {
Curl_cf_def_cntrl,
Curl_cf_def_conn_is_alive,
Curl_cf_def_conn_keep_alive,
Curl_cf_def_query,
cf_hc_query,
};
static CURLcode cf_hc_create(struct Curl_cfilter **pcf,