Comments (9)
rverton
commented on May 30, 2024
2
I just pushed a new version af2f9de where I refactored the concurrency mechanism. This will change some things for all people which use webanalyze as a library (because they have to do the concurrency on their own now). For all others, there should be no change except the better formatting when printing to stdout.
Please let me know if there are any problems with this version. I think I will tag this as a new release in the next days.
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rverton
commented on May 30, 2024
1
I'm able to reproduce this, will let you know when I've fixed this.
$ ./webanalyze -hosts <(echo "doestnotexist.io") -output csv
2020/02/07 09:47:38 Scanning with 4 workers.
panic: sync: negative WaitGroup counter
goroutine 13 [running]:
sync.(*WaitGroup).Add(0xc00001c380, 0xffffffffffffffff)
/usr/local/go/src/sync/waitgroup.go:74 +0x139
sync.(*WaitGroup).Done(...)
/usr/local/go/src/sync/waitgroup.go:99
github.com/rverton/webanalyze.process(0xc000794660, 0x0, 0x0, 0x0, 0x0, 0x0)
/Users/robin/go/src/github.com/rverton/webanalyze/webanalyze.go:251 +0x1a23
github.com/rverton/webanalyze.worker(0xc000086120, 0xc0000860c0, 0xc00001c370)
/Users/robin/go/src/github.com/rverton/webanalyze/webanalyze.go:137 +0x73
created by github.com/rverton/webanalyze.initWorker
/Users/robin/go/src/github.com/rverton/webanalyze/webanalyze.go:122 +0x77
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rverton
commented on May 30, 2024
1
I plan to make a bigger refactor here and pulling all goroutine stuff out of the lib so the callee has to do it. This will take some time.
As a quick fix, you should be fine putting a valid URL at the beginning of your file.
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Vishnugadupudi
commented on May 30, 2024
Hi @rverton what is the issue here??
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rverton
commented on May 30, 2024
Hi, I will try to reproduce this and then come back to you.
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Vishnugadupudi
commented on May 30, 2024
@rverton Thanks (:
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Vishnugadupudi
commented on May 30, 2024
Knock Knock.
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theblackturtle
commented on May 30, 2024
I have this too.
panic: sync: negative WaitGroup counter
goroutine 7 [running]:
sync.(*WaitGroup).Add(0xc0000942f0, 0xffffffffffffffff)
/usr/lib/go-1.11/src/sync/waitgroup.go:74 +0x139
sync.(*WaitGroup).Done(...)
/usr/lib/go-1.11/src/sync/waitgroup.go:99
github.com/rverton/webanalyze.process(0xc000baa480, 0x0, 0x0, 0x0, 0x0, 0x0)
/root/go/src/github.com/rverton/webanalyze/webanalyze.go:251 +0x1a23
github.com/rverton/webanalyze.worker(0xc00006c180, 0xc00006c120, 0xc0000942e0)
/root/go/src/github.com/rverton/webanalyze/webanalyze.go:137 +0x73
created by github.com/rverton/webanalyze.initWorker
/root/go/src/github.com/rverton/webanalyze/webanalyze.go:122 +0x77
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Vishnugadupudi
commented on May 30, 2024
Wow 🔥️, Thanks @rverton
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