On Friday 30 June 2017 22:14:55 ptcell wrote:
> I've built with the sub filter enabled and I'm finding it hangs requests if
> there is a match. It is a very simple substitution/replace. I've
> resorted to following the request in GDB and the sub module completes and
> calls the next body filter (which in my case appears to be the charset
> module). I have no other odd modules enabled other than using threads with
> a thread pool size of two (shouldn't matter, right?). Pausing all the
> threads in GDB shows no obvious place it is hanging.
>
> If I change the match string to something that doesn't match anything, the
> request works fine.
>
> Here is my config:
>
> location / {
> root html;
> index index.html index.htm;
> sub_filter '</title>' 'xxx</title>';
> sub_filter_once on;
> }
>
> nginx -V
> nginx version: nginx/1.7.11
> built by gcc 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)
> configure arguments: --with-http_sub_module --with-debug --with-threads
> --with-cc-opt='-O0 -g'
>
> Thanks!
>
This is very old version of nginx. First of all, you should update up to
the supported version. There are a bunch of bugs have been fixed.
wbr, Valentin V. Bartenev
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