romenskiy2012/curl
1
0
Fork 0
mirror of https://github.com/curl/curl.git synced 2026-07-28 04:53:08 +03:00
Code Issues Projects Releases Packages Wiki Activity

connection: terminate after goaway

Browse source 
When a multiplex connection (h2/h3) is shutdown by the server, the
reported number of parallel transfers allowed drops to 0.

Determine that when the last transfer is done and terminate the
connection instead of keeping it in the cache.

We detect the drop to 0 also when we try to reuse such a connection, but
if we know this at the time the last transfer is done, we better
terminate it right away.

Have a consistent trace logging to this with the connections current
hostname and port. Adjust test expectations to carry port numbers.

Closes #17884
This commit is contained in:
Stefan Eissing 2025-07-10 12:16:40 +02:00 • committed by Daniel Stenberg
parent 2ec54556d4
commit b453a447ce
No known key found for this signature in database
GPG key ID: 5CC908FDB71E12C2
8 changed files with 58 additions and 42 deletions
Download patch file Download diff file Expand all files Collapse all files

7
lib/cfilters.c
View file

@ -972,12 +972,15 @@ size_t Curl_conn_get_max_concurrent(struct Curl_easy *data,
int sockindex)
{
CURLcode result;
int n = 0;
int n = -1;
struct Curl_cfilter *cf = conn->cfilter[sockindex];
result = cf ? cf->cft->query(cf, data, CF_QUERY_MAX_CONCURRENT,
&n, NULL) : CURLE_UNKNOWN_OPTION;
return (result || n <= 0) ? 1 : (size_t)n;
/* If no filter answered the query, the default is a non-multiplexed
* connection with limit 1. Otherwise, the the query may return 0
* for connections that are in shutdown, e.g. server HTTP/2 GOAWAY. */
return (result || n < 0) ? 1 : (size_t)n;
}
int Curl_conn_get_stream_error(struct Curl_easy *data,