If you use `127.0.0.1:0` as your listening address then the firewall won't 
trigger as well.

On Saturday, 7 November 2020 at 15:20:06 UTC+2 Aleistar Markóczy wrote:

> I may not be "using go run as a development tool" (which I would deem a 
> perfectly fine reason to use "go run", I mean what else would you use it 
> for, maybe to run on production? ;-) ) but the same happens when running go 
> test to run tests while creating a server to run the tests on.
>
> The trick of opening the port works perfectly file, thanks! Just open the 
> windows Firewall Settings > Advanced Settings > Inbound Rules > New Rule > 
> By Port.
>
> On Wednesday, 11 February 2015 at 15:38:53 UTC+1 ni...@craig-wood.com 
> wrote:
>
>> On 11/02/15 10:13, Mateusz Czapliński wrote: 
>> > Or, I believe "go build && myappname.exe" (as mentioned by Egon too) is 
>> > on par with go install, with the small difference between the two (i.e. 
>> > location of the resulting executable) left up to personal 
>> > choice/preference/needs. 
>>
>> If you have a big project you'll notice the difference in speed between 
>> go build and go install. It is especially noticeable if you have 
>> modified code in a package which you are not typing go build for - that 
>> has to be rebuilt every time. 
>>
>> In my 25,000 line project split over 50+ files it takes about 2 seconds 
>> for a cold build, but only 0.6s for a go install after that cold build. 
>> go install speeds up subsequent go builds. 
>>
>> .../src/github.com/ncw/myproject$ rm -rf 
>> ~/go/pkg/linux_amd64/github.com/ncw/myproject 
>> .../src/github.com/ncw/myproject$ time go build 
>>
>> real 0m1.972s 
>> user 0m1.796s 
>> sys 0m0.237s 
>>
>> .../src/github.com/ncw/myproject$ time go build 
>>
>> real 0m2.004s 
>> user 0m1.797s 
>> sys 0m0.255s 
>>
>> .../src/github.com/ncw/myproject$ time go install 
>>
>> real 0m1.955s 
>> user 0m1.809s 
>> sys 0m0.210s 
>>
>> .../src/github.com/ncw/myproject$ time go install 
>>
>> real 0m0.614s 
>> user 0m0.531s 
>> sys 0m0.085s 
>>
>> .../src/github.com/ncw/myproject$ time go build 
>>
>> real 0m0.960s 
>> user 0m0.864s 
>> sys 0m0.080s 
>>
>> -- 
>> Nick Craig-Wood <ni...@craig-wood.com> -- http://www.craig-wood.com/nick 
>>
>

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