Thanks Dinesh and Jeremy for the pointers, I'll look into it. Dinesh, you asked: > On a side note, why are you implementing your own driver?
it's just a side project I'm working on for fun. On Thu, Aug 15, 2024, at 18:13, Jeremy Hanna wrote: > Also I just wanted to point out that there is a cassandra-drivers slack > room on the ASF slack where folks that work on the different drivers > interact. > > (added to both user and dev list thread) > >> On Aug 14, 2024, at 5:59 PM, Dinesh Joshi <djo...@apache.org> wrote: >> >> Hi Vincent, >> >> This is the Cassandra user's mailing list. You can engage the Cassandra >> developers on d...@cassandra.apache.org mailing list. I have bcc'd the user >> list and added the dev list. >> >> To answer your question, the spec may have drifted and may require a fix. >> Please feel free to raise a jira and contribute a patch to the documentation. >> >> On a side note, why are you implementing your own driver? >> >> Thanks, >> >> Dinesh >> >> On Sun, Aug 11, 2024 at 8:29 AM Vincent Rischmann <vinc...@rischmann.fr> >> wrote: >>> Hello, >>> >>> this may not be the best place to ask this, feel free to redirect me. >>> >>> I'm working on writing a Cassandra client in my spare time and am currently >>> implementing the framing that has been added in protocol v5. >>> >>> I followed the spec available here: >>> https://github.com/apache/cassandra/blob/trunk/doc/native_protocol_v5.spec#L97 >>> but I hit an issue regarding the CRC32, when I tried to decode a frame >>> generated by cqlsh (which I captured using wireshark) I couldn't get the >>> right checksum. >>> >>> After debugging for a while I realized that the CRC32 hash is always >>> initialized with 4 "magic" bytes: >>> https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/net/Crc.java#L38-L54 >>> >>> Shouldn't this be added to the specification ?
