How to execute simultaneously
txf1p opened this issue · comments
txf1p commented
func (s *session) SendMessage(_ context.Context) {
var wg sync.WaitGroup
for n, _ := range numbers {
wg.Add(1)
go func(n string) {
defer wg.Done()
flag := true
ctx, cancel := chromedp.NewContext(s.ctx)
defer cancel()
if err := chromedp.Run(
ctx,
....................
); err != nil {
flag = false
}
}(n)
}
wg.Wait()
return
}
s.ctx has completed the login. Now I want each coroutine to perform the same operation (open many new windows for execution),
Opening the current code will cause the newly opened page to be about:blank. If you use s.ctx directly, you will operate on the same page.