tree 275ca81ea1a36eb2047052e115bfeafd31d9f0d8
parent b22f6501bc9838061472128360e0e55d08cb0bd9
author Christopher Faulet <cfaulet@haproxy.com> 1564146593 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1564392412 +0200

MINOR: hlua: Add a flag on the lua txn to know in which context it can be used

When a lua action or a lua sample fetch is called, a lua transaction is
created. It is an entry in the stack containing the class TXN. Thanks to it, we
can know the direction (request or response) of the call. But, for some
functions, it is also necessary to know if the buffer is "HTTP ready" for the
given direction. "HTTP ready" means there is a valid HTTP message in the
channel's buffer. So, when a lua action or a lua sample fetch is called, the
flag HLUA_TXN_HTTP_RDY is set if it is appropriate.

(cherry picked from commit bfab2dddad3ded87617d1e2db54761943d1eb32d)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>