Memory leak 0.16-beta1

[way5]

Hi @atauenis,
this looks to me as like a severe memory leak:

Any logs you'd like to see?

Just started the server, it was used by the only client a few hours today.

~

[atauenis]

Hmm, very strange, will investigate.

1. Does the problem appear in v0.15.3?
2. Does log contains lines like <Done (connection close). or just <Done.? The "pending requests" counter is currently not working in this beta, and only the log is a indicator of reaching "entry" and "exit" points of code.
3. Do you used SSL or only plain HTTP connections?
4. Does log contains strange lines, like >GET ////////////////////////////// (127.0.0.1)...<Return information page: WebOne: Operation timeout.? I've seen such problem at early stages of debug, but probably fixed it as haven't repeated anymore.

[way5]

1. Nope, this is the very first version that behave like so.
2. It contains both. I've attached the log below, the last 3 days long.

webone.log

4. Yes, the proxy provides HTTPS connection on port 8081 as by defaults
5. Haven't seen that.

Platform:
Linux 6.1.24-meson64 #2 SMP PREEMPT Thu Apr 13 14:55:40 UTC 2023 aarch64 GNU/Linux

.NET:

# dotnet --list-sdks
7.0.302 [/root/.dotnet/sdk]

# dotnet --list-runtimes
Microsoft.AspNetCore.App 7.0.5 [/root/.dotnet/shared/Microsoft.AspNetCore.App]
Microsoft.NETCore.App 7.0.5 [/root/.dotnet/shared/Microsoft.NETCore.App]

Building:

dotnet build ./WebOne.csproj -r linux-arm64
dotnet publish ./WebOne.csproj -c Release -r linux-arm64 --self-contained -o ./webone-build

[atauenis]

Thanks, it's enough for debugging. Seems that I've some improperly implemented resource freeing on <Done (connection close) part of processing.

Also I'm see that SSL server doesn't work because no write access to /etc/webone/ssl.* (this is fixed on deb/rpm packages by chmod on them).

[way5]

Yes, I've missed the chmod in my installation script 🙃
Thanks!

[way5]

Also, there is an issue with date formats in webone.config.

...
Jun 17 12:49:32 webone[2176]: Using event log file /var/log/webone.log.
Jun 17 12:49:32 webone[2176]: Error while loading configuration: String '"01.01.1970 00:00 +0"' was not recognized as a valid DateTime.
...
Jun 17 12:51:17 systemd[1]: Started WebOne HTTP Proxy Server.
Jun 17 12:51:17 webone[2228]: WebOne HTTP Proxy Server 0.16.0-beta1
Jun 17 12:51:17 webone[2228]: https://github.com/atauenis/webone
Jun 17 12:51:18 webone[2228]: Using custom configuration from /etc/webone/webone.conf.
Jun 17 12:51:18 webone[2228]: Using configuration file /etc/webone/webone.conf.
Jun 17 12:51:18 webone[2228]: Using configuration file /etc/webone/codepage.conf.
Jun 17 12:51:18 webone[2228]: Using event log file /var/log/webone.log.
Jun 17 12:51:18 webone[2228]: Error while loading configuration: String '31.12.2070 23:59:59 +0' was not recognized as a valid DateTime.
...

Fix:

SslRootValidAfter=01/01/1970 00:00:00 +0:00
SslRootValidBefore=12/31/2070 23:59:59 +0:00

Latest webone.log is attached below. User agent Safari 4.1.3

webone.log