Tracker checker supports more service address formats

[josecelano]

UDP Trackers

All the following URLs for UDP trackers are now allowed:

TORRUST_CHECKER_CONFIG='{
    "udp_trackers": [
	"127.0.0.1:6969",
	"127.0.0.1:6969/",
	"127.0.0.1:6969/announce",
	"localhost:6969",
	"localhost:6969/",
	"localhost:6969/announce",
	"udp://127.0.0.1:6969",
	"udp://127.0.0.1:6969/",
	"udp://127.0.0.1:6969/announce",
	"udp://localhost:6969",
	"udp://localhost:6969/",
	"udp://localhost:6969/announce"
    ],
    "http_trackers": [],
    "health_checks": []
}' cargo run --bin tracker_checker

NOTICE: the client will resolve the domain to an IP address if it's needed.

HTTP Trackers

Now, it supports a path suffix (/ or /announce). It will be removed by the client to build
the "scrape" URLs.

This type of URL is widespread in tracker lists like https://newtrackon.com/.

TORRUST_CHECKER_CONFIG='{
    "udp_trackers": [],
    "http_trackers": [
        "http://127.0.0.1:7070",
        "http://127.0.0.1:7070/",
        "http://127.0.0.1:7070/announce"
    ],
    "health_checks": []
}' cargo run --bin tracker_checker

[codecov]

Codecov Report

Attention: Patch coverage is 96.87500% with 3 lines in your changes missing coverage. Please review.

Project coverage is 77.32%. Comparing base (befbe1b) to head (faee02f).
Report is 3 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/console/clients/checker/checks/udp.rs	82.35%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1041      +/-   ##
===========================================
+ Coverage    77.19%   77.32%   +0.13%     
===========================================
  Files          178      178              
  Lines        10180    10269      +89     
===========================================
+ Hits          7858     7941      +83     
- Misses        2322     2328       +6     

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[josecelano]

ACK faee02f