`_remote_debugging`: Degrade gracefully reads instead of failing the whole read completely

Bug report

Bug description:

The implicit problem found in https://discuss.python.org/t/tachyon-97-error-rate/107619 and, subsequently, in #151022 and #151036 is that we're raising exceptions and discarding the whole sample, when we could degrade gracefully and keep most of the information.

There are are many limits from which we can recover gracefully, by truncating the data. In particular: funcnames, filenames, locations, but also some temporary reads from the target and other walking limits.

Raising exceptions causes very high error rates, when it doesn't really need to be the case. Also, we really don't know what might be the limits found in the real apps.

CPython versions tested on:

CPython main branch

Operating systems tested on:

macOS

Linked PRs

• gh-154195

Beginne mit der _remote_debugging-Implementierung und prüfe den Kontext in discuss.python.org sowie in den Issues #151022 und #151036. Untersuche den verknüpften PR #154195, um die bereits laufenden Arbeiten zu verstehen und die betroffenen Limits und Tests zu identifizieren; abgeschlossen ist die Arbeit, wenn wiederherstellbare Leselimits nicht mehr die gesamte Stichprobe verwerfen.