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In memory subrequest hang if backend return 500

March 20, 2012 10:54PM
Hi All,

In the file ngx_http_upstream.c I found some code like this:

1618 if (u->headers_in.status_n > NGX_HTTP_SPECIAL_RESPONSE) {
1619
1620 if (r->subrequest_in_memory) {
1621 u->buffer.last = u->buffer.pos;
1622 }

that means, if the status backend return if greater than 300, the first
part of the body would be abandoned. Will this cause the issue that the
main request won't be woken again and keep sleeping until timeout? Or did I
misunderstand anything?

Yours,
Abioy
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Subject Author Posted

In memory subrequest hang if backend return 500

abioy March 20, 2012 10:54PM

Re: In memory subrequest hang if backend return 500

Maxim Dounin March 21, 2012 04:56AM



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