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When I set a breakpoint in my server application and make a request to the paused endpoint with Chrome, cookies are not shown in the request while the debugger is sitting on it. I spent a moment debugging why the client wasn't sending cookies until I realized what was going on - cookies exist but are not displayed. Why does this happen?

Yes I know about "CAUTION: provisional headers are shown" in Chrome debugger, but this doesn't answer why some headers are shown and others aren't.

Elliott Beach
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1 Answers1

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From: https://bugs.chromium.org/p/chromium/issues/detail?id=294891:

Headers displayed for pending requests are provisional. They represent what request was sent from Blink to Chromium.

We do not update headers until server responds to avoid additional notification used only by DevTools.

To watch real network activity you can use chrome://net-internals

Elliott Beach
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