Give up making attemps to test domain in case of an error

[maxpain]

If a website is unavailable, then we didn't bypass a DPI, so it makes no sence to do additional attempts.
This speedups checks when an ISP have load balancing or multiple DPIs and we repeat the test, for example, 20 times.

In other words: We should do additional attempts only if a domain is available.

[bol-van]

Full run helps to estimate success/fail rate
Curl tests are not 100% perferct. Sometimes website itself react abnormally or doesnt like hammering

[maxpain]

Full run helps to estimate success/fail rate Curl tests are not 100% perferct. Sometimes website itself react abnormally or doesnt like hammering

Then I think we need to provide two more options:

• Fail threshold
• Success threshold

[bol-van]

I don't think these additional complications worth it
Most people run with 1 attempt. Those who run more they won't run more than 10 attempts because it's useless in most cases.
It's not hard to count one single test. Totals for multiple tests are meaningless

[maxpain]

In my case my ISP have load balancing and 10 attempts sometimes aren't enough, because all attempts are produced so fast and don't even blocked by DPI.

[bol-van]

Use tee command like this :

./blockcheck.sh | tee /tmp/blockcheck.txt
then examine /tmp/blockcheck.txt