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BUG/MEDIUM: lua: Reset analyse expiration timeout before executing a lua action

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Before executing a lua action, the analyse expiration timeout of the
corresponding channel must be reset. Otherwise, when it expires, for instance
because of a call to core.msleep(), if the action yields, an expired timeout
will be used for the stream's task, leading to a loop.

This patch should fix the issue #661. It must be backported in all versions
supporting the lua.
This commit is contained in:
Christopher Faulet 2020-06-02 18:46:07 +02:00
parent 89aed32bff
commit 23308ebf0d
1 changed files with 9 additions and 0 deletions
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9
src/hlua.c
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@ -6618,6 +6618,15 @@ static enum act_return hlua_action(struct act_rule *rule, struct proxy *px,
s->hlua->max_time = hlua_timeout_session;
}
/* Always reset the analyse expiration timeout for the corresponding
* channel in case the lua script yield, to be sure to not keep an
* expired timeout.
*/
if (dir == SMP_OPT_DIR_REQ)
s->req.analyse_exp = TICK_ETERNITY;
else
s->res.analyse_exp = TICK_ETERNITY;
/* Execute the function. */
switch (hlua_ctx_resume(s->hlua, !(flags & ACT_OPT_FINAL))) {
/* finished. */