go-finder

$ echo -e 'https://golang.org\nhttps://golang.org' | go run main.go
Count for https://golang.org: 9
Count for https://golang.org: 9
Total: 18

go-finder's People

Contributors

Watchers

go-finder's Issues

Гонка записи состояния

Всё хорошо, но при запуске с детектором гонки получается следующий вывод:

echo -e 'https://golang.org\nhttps://godoc.org\nhttps://golang.org\nhttps://golang.org\nhttps://golang.org\nhttps://godoc.org\nhttps://godoc.org' | go run -race main.go
2020/01/27 09:39:36 run goroutine
2020/01/27 09:39:36 run goroutine
2020/01/27 09:39:36 run goroutine
2020/01/27 09:39:36 run goroutine
2020/01/27 09:39:36 run goroutine
Count for https://golang.org: 20
==================
WARNING: DATA RACE
Read at 0x00c0000aa110 by goroutine 20:
  github.com/romkagolovadvayha/go-finder/finder.(*Finder).Start.func1()
      /home/vp/go/src/github.com/romkagolovadvayha/go-finder/finder/finder.go:48 +0x112

Previous write at 0x00c0000aa110 by goroutine 7:
  github.com/romkagolovadvayha/go-finder/finder.(*Finder).Start.func1()
      /home/vp/go/src/github.com/romkagolovadvayha/go-finder/finder/finder.go:48 +0x136

Goroutine 20 (running) created at:
  github.com/romkagolovadvayha/go-finder/finder.(*Finder).Start()
      /home/vp/go/src/github.com/romkagolovadvayha/go-finder/finder/finder.go:43 +0x12c
  main.main()
      /home/vp/go/src/github.com/romkagolovadvayha/go-finder/main.go:18 +0x25f

Goroutine 7 (running) created at:
  github.com/romkagolovadvayha/go-finder/finder.(*Finder).Start()
      /home/vp/go/src/github.com/romkagolovadvayha/go-finder/finder/finder.go:43 +0x12c
  main.main()
      /home/vp/go/src/github.com/romkagolovadvayha/go-finder/main.go:18 +0x25f
==================
Count for https://golang.org: 20
Count for https://golang.org: 20
Count for https://godoc.org: 15
Count for https://godoc.org: 15
Count for https://golang.org: 20
Count for https://godoc.org: 15
Total: 125
Found 1 data race(s)
exit status 66

Почему? И как это исправить?

Recommend Projects