Number of writing connections rise

[cuper6]

Nginx stub status module (ngx_http_stub_status_module) shows continiously growing number of the connections in the "writing" status.
This metric grows not so quickly but it grows all the time untill nginx reboot.
Old versions of SEnginx perhaps affected.

[cuper6]

I fixed this issue in senginx 1.8.6
https://github.com/cuper6/SEnginx