Catch member errors

[ajuvercr]

• Actually use concurrent requests
• cleanup logging a bit
• catch member extract errors

[pietercolpaert]

The concurrent requests now also refetch concurrently, which of course then keeps resulting in problems:

pieter@pieter-Latitude-7430:~/Projects/LDES-client$ export DEBUG=*;ts-node bin/cli.ts https://marineregions.org/feed.ttl --retry-count 0
...
  fetch:retry Retry https://www.marineregions.org/feed.ttl?page=2023-10-02T11%3A00%3A00Z%2F2023-10-02T12%3A00%3A00Z 114/0 +5ms
  fetch:retry Retry http://marineregions.org/mrgid/7494?t=1704805889 156/0 +1ms
  fetch:retry Retry http://marineregions.org/mrgid/7496?t=1704805889 153/0 +5ms
  ...

I’d also look rename the --retry-count parameter to --max-retries

[pietercolpaert]

I sit also possible there’s no exponential back-off anymore, and it just retires as fast as possible?

[pietercolpaert]

I think this is fixed now - can you check?