tent/rdb

Redis RDB parser for Go

rdb

rdb is a Go package that implements parsing and encoding of the Redis RDB file format.

This package was heavily inspired by redis-rdb-tools by Sripathi Krishnan.

Documentation

Installation

go get github.com/cupcake/rdb

rdb's Issues

Add support for rdb v8

Early abort

I would suggest that each Decoder method have a single 'error' return value so that the decoding logic is able to early abort. For large rdb dumps this would be very useful.

Use of binary.LittleEndian as opposed to binary.BigEndian

Hi, I'm a newcomer to Go, but I noticed that in encoder.go, EncodeExpiry() uses little-endian byte ordering to write an 8 byte long integer. I may be wrong, but shouldn't Big-Endian ordering be used here as it is the accepted network order?

Add Info

I try wirte a tool base your code to analyze the redis key's size. But current interface of Decoder have no Info like the origin redis-rdb-tools does.

Any chance to add the Info?

Missing License

The exact license of "crc64/crc64.go" is undefined. It seems safe to assume this was copied and pasted from elsewhere and based on the copyright holder, also seems safe to assume this is covered under the Vitess license. If this is the case, could you include a copy of the vitess license file and update the header to point at this file instead of LICENSE (which is MIT).

CRITICAL: decode.decode never resets expiry and propagates it to keys that shouldn't have it!

In the decoder's decode method, once a key is read that has an expiry that expiry will be provided to every single object read afterwards. For someone trying to restore a Redis DB from the RDB file, this would be a Bad Thing. I will make a PR ASAP as the fix is easy.

which rdb versions are supported? please add to readme. thx!