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BUG/MINOR: stats: Wait the body before processing POST requests

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The stats applet waits to have a full body to process POST requests. Because
when it is waiting for the end of a request it does not produce anything, the
applet may be blocked. The client side is blocked because the stats applet does
not consume anything and the applet is waiting because all the body is not
received. Registering the analyzer AN_REQ_HTTP_BODY when a POST request is sent
for the stats applet solves the issue.

This patch must be backported to 2.0.
This commit is contained in:
Christopher Faulet 2019-08-15 22:26:48 +02:00
parent 81921b1371
commit bd9e842866
1 changed files with 4 additions and 1 deletions
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5
src/http_ana.c
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@ -4484,8 +4484,11 @@ static int http_handle_stats(struct stream *s, struct channel *req)
if (txn->meth == HTTP_METH_GET || txn->meth == HTTP_METH_HEAD)
appctx->st0 = STAT_HTTP_HEAD;
else if (txn->meth == HTTP_METH_POST) {
if (appctx->ctx.stats.flags & STAT_ADMIN)
if (appctx->ctx.stats.flags & STAT_ADMIN) {
appctx->st0 = STAT_HTTP_POST;
if (msg->msg_state < HTTP_MSG_DATA)
req->analysers |= AN_REQ_HTTP_BODY;
}
else {
/* POST without admin level */
appctx->ctx.stats.flags &= ~STAT_CHUNKED;