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authorng0 <ng0@n0.is>2018-01-21 22:37:57 +0000
committerng0 <ng0@n0.is>2018-01-21 22:37:57 +0000
commitcc5f34a99383aa99937d545f25eb1eb8cabe2ca1 (patch)
treef295bd95086d293679d9d4f0a97ce66c66dc2137 /docs/libcurl/gnurl_share_setopt.3
parent851483824fd0071cc8ac5454c475a90dfcb5f6c5 (diff)
parent9d82cde7b2bd839600041b9ca1f2f743cce23df2 (diff)
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Merge branch 'master' of https://github.com/curl/curl
Diffstat (limited to 'docs/libcurl/gnurl_share_setopt.3')
-rw-r--r--docs/libcurl/gnurl_share_setopt.311
1 files changed, 9 insertions, 2 deletions
diff --git a/docs/libcurl/gnurl_share_setopt.3 b/docs/libcurl/gnurl_share_setopt.3
index 57fb7d9e5..c9966214e 100644
--- a/docs/libcurl/gnurl_share_setopt.3
+++ b/docs/libcurl/gnurl_share_setopt.3
@@ -75,8 +75,15 @@ Put the connection cache in the share object and make all easy handles using
this share object share the connection cache. Using this, you can for example
do multi-threaded libcurl use with one handle in each thread, and yet have a
shared pool of unused connections and this way get way better connection
-re-use than if you use one separate pool in each thread. Support for this was
-added in 7.57.0, but the symbol existed long before this.
+re-use than if you use one separate pool in each thread.
+
+Connections that are used for HTTP/1.1 Pipelining or HTTP/2 multiplexing only
+get additional transfers added to them if the existing connection is held by
+the same multi or easy handle. libcurl does not support doing HTTP/2 streams
+in different threads using a shared connection.
+
+Support for \fBCURL_LOCK_DATA_CONNECT\fP was added in 7.57.0, but the symbol
+existed before this.
.RE
.IP CURLSHOPT_UNSHARE
This option does the opposite of \fICURLSHOPT_SHARE\fP. It specifies that