Revert "urldata: move async resolver state from easy handle to connectdata"

This reverts commit 56a4db2e4e (#12198)

We want the c-ares channel to be held in the easy handle, not per
connection - for performance.

Closes #12524
This commit is contained in:
Daniel Stenberg 2023-12-14 23:25:09 +01:00
parent 9f2d2290d1
commit 907eea0804
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
11 changed files with 138 additions and 155 deletions

View file

@ -901,7 +901,6 @@ UNITTEST void de_cleanup(struct dohentry *d)
CURLcode Curl_doh_is_resolved(struct Curl_easy *data,
struct Curl_dns_entry **dnsp)
{
struct connectdata *conn = data->conn;
CURLcode result;
struct dohdata *dohp = data->req.doh;
*dnsp = NULL; /* defaults to no response */
@ -910,7 +909,7 @@ CURLcode Curl_doh_is_resolved(struct Curl_easy *data,
if(!dohp->probe[DOH_PROBE_SLOT_IPADDR_V4].easy &&
!dohp->probe[DOH_PROBE_SLOT_IPADDR_V6].easy) {
failf(data, "Could not DoH-resolve: %s", conn->resolve_async.hostname);
failf(data, "Could not DoH-resolve: %s", data->state.async.hostname);
return CONN_IS_PROXIED(data->conn)?CURLE_COULDNT_RESOLVE_PROXY:
CURLE_COULDNT_RESOLVE_HOST;
}
@ -973,7 +972,7 @@ CURLcode Curl_doh_is_resolved(struct Curl_easy *data,
Curl_freeaddrinfo(ai);
}
else {
conn->resolve_async.dns = dns;
data->state.async.dns = dns;
*dnsp = dns;
result = CURLE_OK; /* address resolution OK */
}