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Upstream: limited next_upstream time and tries when resolving DNS.

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When got multiple upstream IP addresses using DNS resolving, the number of
upstreams tries and the maxinum time spent for these tries were not affected.
This patch fixed it.
This commit is contained in:
Gu Feng 2014-10-27 19:52:03 +08:00
parent cf1e4781a9
commit 726c5726fb
1 changed files with 8 additions and 0 deletions
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8
src/http/ngx_http_upstream.c
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@ -981,6 +981,14 @@ ngx_http_upstream_resolve_handler(ngx_resolver_ctx_t *ctx)
ngx_resolve_name_done(ctx);
ur->ctx = NULL;
u->peer.start_time = ngx_current_msec;
if (u->conf->next_upstream_tries
&& u->peer.tries > u->conf->next_upstream_tries)
{
u->peer.tries = u->conf->next_upstream_tries;
}
ngx_http_upstream_connect(r, u);
failed: