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Problem report
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Resolution: Unresolved
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Trivial
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7.0.5rc1
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None
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go.mod
github.com/chromedp/cdproto v0.0.0-20230220211738-2b1ec77315c9
github.com/chromedp/chromedp v0.8.7
chrome version 129.0.6668.70
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S24-W42/43
Steps to reproduce:
- Use the latest chrome (see Environment section for the version we used)
- Generate a scheduled report. Make sure it succeeds (does not abort with a different error earlier).
Result:
See stdout of Zabbix web service. Many errors like this happen
2024/09/26 11:53:35 ERROR: could not unmarshal event: parse error: expected string near offset 1542 of 'cookiePart...'
They happen in waitForDashboardReady() while performing: chromedp.Run(ctx, chromedp.Poll...
func waitForDashboardReady(ctx context.Context, url string) error {
const wrapperIsReady = ".wrapper.is-ready"
const timeout = time.Minute
expression := fmt.Sprintf("document.querySelector('%s') !== null", wrapperIsReady)
var isReady bool
err := chromedp.Run(ctx, chromedp.Poll(expression, &isReady, chromedp.WithPollingTimeout(timeout)))
if errors.Is(err, chromedp.ErrPollingTimeout) {
log.Warningf("timeout occurred while dashboard was getting ready, url: '%s'", url)
} else if err != nil {
log.Warningf("error while dashboard was getting ready: %s, url: '%s'", err.Error(), url)
} else if !isReady {
log.Warningf("should never happen, dashboard failed to get ready with no error, url: '%s'", url)
}
return nil
}
After chromedp was updated to a newer version v0.10.0 and cdproto (dependency of chromedp) was updated accordingly, the errors in stdout disappeared.
It looks like some change in cdproto caused this.
git log -S'cookiePart' -p 6b041c6303cc..3f85d328b335
It might be this change
https://github.com/chromedp/cdproto/blob/f933b107c653594d09bb9fb4d16adf6b4d696c65/network/events.go#L233
Expected:
Versions of chromedp and cdproto are updated in go.mod.
As a result, no inconsistency is present between chrome and chromedp anymore and no errors are logged.
