diff mod_http_upload_external/README.markdown @ 3360:0149954cee37

mod_http_upload_external: Add note about correct behaviour in the presence of multiple versions
author Matthew Wild <mwild1@gmail.com>
date Sun, 21 Oct 2018 15:19:58 +0100
parents 3d01ab6b1186
children 5741e6511f3d
line wrap: on
line diff
--- a/mod_http_upload_external/README.markdown	Sun Oct 21 15:09:29 2018 +0100
+++ b/mod_http_upload_external/README.markdown	Sun Oct 21 15:19:58 2018 +0100
@@ -110,7 +110,11 @@
 It is probable that a future v3 will be specified that allows carrying information about the uploader identity, allowing
 the implementation of per-user quotas and limits.
 
-Implementations may implement one or more versions of the protocol simultaneously. The XMPP server generates the URLs and ultimately selects which version will be used.
+Implementations may implement one or more versions of the protocol simultaneously. The XMPP server generates the URLs and
+ultimately selects which version will be used.
+
+XMPP servers MUST only generate URLs with **one** of the versions listed here. However in case multiple parameters are
+present, upload services MUST **only** use the token from the highest parameter version that they support.
 
 #### Version 1 (v)