Timestamp with milliseond precision

[trbck]

Hi, your (excellent) module does not seem to support millisecond precision as it throughs a "timestamp is too old" error. Any chance this might be added in the future?

[danni-m]

Yes, Keeping a sub-second samples are technically doable, it will take more space since we don't have any compression at the moment, and even with compression it will be less memory efficient.

I would suggest to try and compile the module after settings timestamp_t and api_timestamp_t to int64_t and see if it works.