tree 0b850798a7cf76a364bea448086cfa2d6ed498e6
parent 51fa358432247fe5d7259d9d8a0e08d49d429c73
author Christopher Faulet <cfaulet@haproxy.com> 1564146593 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1564391872 +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.