Better handling of network exceptions

[Brycey92]

Issue Description:

Every so often, my console is spammed with timeout errors where Aura couldn't contact Ore or couldn't load a plugin's page on Ore. See #2 for the beginning of the discussion on this.

What happens:

When printing the exception's message, Aura is also printing its stack trace, which in this case (and probably most network exceptions) is unnecessary.

What you expected to happen:

The stack traces could be printed to debug output, and only the actual message like "Socket timed out" could be printed as a warning. Timeouts could also stand to get some proper handling, according to @BrainStone.

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Affected Versions :

• Minecraft: 1.12.2
• AuraUpdateChecker: 1.1.2.167

[BrainStone]

Mind to give me some logs how it looks currently? I’m not sure how to reproduce those network errors.

[BrainStone]

Here you go:
https://ore.spongepowered.org/AuraDevelopmentTeam/Aura-Update-Checker/versions/1.1.3.176

[Brycey92]

Thanks! Sorry I didn't get those logs to you. I became busy with other things and forgot you had asked for them. I'll give it a test eventually when I have more free time.

[BrainStone]

Cheers on the fast responses and feedback. I'll be happy to implement more feature requests and fix bug reports by you ^^