From 5b686e34fbd96497e02ac6932fd4a6c4e39577cd Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Mon, 13 Nov 2023 12:48:41 +0100 Subject: [PATCH] curl_easy_duphandle.3: clarify how HSTS and alt-svc are duped Closes #12315 --- docs/libcurl/curl_easy_duphandle.3 | 3 +++ 1 file changed, 3 insertions(+) diff --git a/docs/libcurl/curl_easy_duphandle.3 b/docs/libcurl/curl_easy_duphandle.3 index f66c1dffb4..007efa57e7 100644 --- a/docs/libcurl/curl_easy_duphandle.3 +++ b/docs/libcurl/curl_easy_duphandle.3 @@ -45,6 +45,9 @@ The new handle does \fBnot\fP inherit any state information, no connections, no SSL sessions and no cookies. It also does not inherit any share object states or options (created as if \fICURLOPT_SHARE(3)\fP was set to NULL). +If the source handle has HSTS or alt-svc enabled, the duplicate gets data read +data from the main file name to populate the cache. + In multi-threaded programs, this function must be called in a synchronous way, the input handle may not be in use when cloned. .SH EXAMPLE