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feat(chromium): HTTP Bad Request on net::ERR_CONNECTION_REFUSED

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This commit is contained in:
Julien Neuhart
2024-07-01 13:40:12 +02:00
parent 84dc57373a
commit f87362ec1b
6 changed files with 144 additions and 4 deletions
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26
pkg/modules/chromium/events.go
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@@ -64,8 +64,8 @@ func listenForEventRequestPaused(ctx context.Context, logger *zap.Logger, allowL
})
}
// listenForEventResponseReceived listens for an invalid HTTP status code is
// returned by the main page.
// listenForEventResponseReceived listens for an invalid HTTP status code that
// is returned by the main page.
// See https://github.com/gotenberg/gotenberg/issues/613.
func listenForEventResponseReceived(ctx context.Context, logger *zap.Logger, url string, failOnHttpStatusCodes []int64, invalidHttpStatusCode *error, invalidHttpStatusCodeMu *sync.RWMutex) {
for _, code := range []int64{199, 299, 399, 499, 599} {
@@ -95,6 +95,28 @@ func listenForEventResponseReceived(ctx context.Context, logger *zap.Logger, url
})
}
// listenForEventLoadingFailedOnConnectionRefused listens for an event
// indicating that the main page failed to load.
// See https://github.com/gotenberg/gotenberg/issues/913.
func listenForEventLoadingFailedOnConnectionRefused(ctx context.Context, logger *zap.Logger, connectionRefused *error, connectionRefusedMu *sync.RWMutex) {
chromedp.ListenTarget(ctx, func(ev interface{}) {
switch ev := ev.(type) {
case *network.EventLoadingFailed:
logger.Debug(fmt.Sprintf("event EventLoadingFailed fired: %+v", ev.ErrorText))
if ev.ErrorText != "net::ERR_CONNECTION_REFUSED" || ev.Type != network.ResourceTypeDocument {
logger.Debug("skip EventLoadingFailed: is not net::ERR_CONNECTION_REFUSED and/or resource type Document")
return
}
connectionRefusedMu.Lock()
defer connectionRefusedMu.Unlock()
*connectionRefused = fmt.Errorf("%s", ev.ErrorText)
}
})
}
// listenForEventExceptionThrown listens for exceptions in the console and
// appends those exceptions to the given error pointer.
// See https://github.com/gotenberg/gotenberg/issues/262.