I have simple web-app. Server part is based on vibed

http://194.87.235.42:8080/

I can't understand the reason of issue. after some days of work when I trying to open it in web-browser it's begin opening very slooowly, or like now does not opens at all. On mobile web-browser I am getting request-timeout.

How I can diagnostic the reason of such behavior?

The sources code is here https://github.com/bubnenkoff/Geoportal2

If I open it's from VPS (as localhost:8080) it's work same as from Internet (no do not open at all).

On Friday, 3 February 2017 at 06:46:37 UTC, Suliman wrote:
> If I open it's from VPS (as localhost:8080) it's work same as from Internet (no do not open at all).

If problem is reproducible on localhost - very good, just debug it. If you have memory leak and can't figure out source, try valgrind tool - it can help.


P.S. Русские комментарии в коде - плохой стиль.

On Friday, 3 February 2017 at 06:46:37 UTC, Suliman wrote:
> If I open it's from VPS (as localhost:8080) it's work same as from Internet (no do not open at all).

One this I may suggest is the port if its used already (8080). Try to use;

import std.process: environment;
settings.port = environment.get("PORT", "8080").to!short;

On Friday, 3 February 2017 at 07:44:15 UTC, crimaniak wrote:
> On Friday, 3 February 2017 at 06:46:37 UTC, Suliman wrote:
>> If I open it's from VPS (as localhost:8080) it's work same as from Internet (no do not open at all).
>
> If problem is reproducible on localhost - very good, just debug it. If you have memory leak and can't figure out source, try valgrind tool - it can help.
>
>
> P.S. Русские комментарии в коде - плохой стиль.

This tool is nix only. I checked memory footprint, and it's show that app use impossible low memory

http://3.1m.yt/cCdzA.png

I reread sources and still don't understand where it can be problem place.