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Re: nginx-1.0.4

Maxim Dounin
June 17, 2011 07:36PM
Hello!

On Thu, Jun 16, 2011 at 10:20:53AM -0400, brunohardhouse wrote:

[...]

> 2011/06/14 23:41:22 [debug] 4717#0: *27130 http file cache expired: 4 1307706389 1308105682

[...]

> 2011/06/14 23:41:22 [info] 4717#0: *27130 client closed prematurely connection while connecting to upstream, ...

[...]

> 2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy status 200 "200 OK"
> 2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Cache-Control: no-cache"

[...]

> 2011/06/14 23:41:22 [debug] 4717#0: *27130 http file cache cleanup
> 2011/06/14 23:41:22 [alert] 4717#0: *27130 stalled cache updating ...

Thank you for details, I was able to reproduce this issue here.
Key points are:

1. Existing expired cache entry (i.e. cache updating).

2. Client abort before nginx was able to receive response header
from upstream.

3. Non-cacheable response from upstream.

I'll take a look how to properly fix this.

Maxim Dounin

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Subject Author Posted

nginx-1.0.4

Igor Sysoev June 01, 2011 05:36AM

Re: nginx-1.0.4

brunohardhouse June 14, 2011 04:48PM

Re: nginx-1.0.4

Maxim Dounin June 14, 2011 06:14PM

Re: nginx-1.0.4

brunohardhouse June 14, 2011 11:07PM

Re: nginx-1.0.4

Maxim Dounin June 15, 2011 04:00AM

Re: nginx-1.0.4

brunohardhouse June 16, 2011 10:20AM

Re: nginx-1.0.4

Maxim Dounin June 17, 2011 07:36PM

Re: nginx-1.0.4

Maxim Dounin June 23, 2011 11:04PM

Re: nginx-1.0.4

brunohardhouse June 22, 2011 10:24AM

Re: nginx-1.0.4

brunohardhouse June 29, 2011 09:59AM



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