Does any module support the heathy check of the backend upstreams?

mingjiang huang lirel.nginx at
Mon Jun 8 13:25:29 MSD 2009

On Sun, May 31, 2009 at 6:56 PM, Chieu <lfchieu at> wrote:

> hi,
> I want to implement a module that can check the heathy of the backend web
> servers circlely. If the upstream died, the module can remove the server
> from the upstream list and if the upstream get up, the module can add  it to
> the list.
> Is there a good way to implement it?
> thank you
> Chieu

I think it's already be implemented in nginx


The server directive has tow args: max_fails fail_timeout
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