wcummings / cberl Goto Github PK

created a JSON document via CB Console CE
cberl:get crashed in decode_value/2
with badarg in binary_to_term()
metadata flag was 33554438 (33554438 bsr 24 == CBE_JSON)
I don't know where the flag comes from, the CB docs says it is SDK specific
I am a little bit stuck how to improve the flag handling because I don't understand why decode_value is called twice.
commenting out the clause for CBE_RAW serves me as a monkey patch

regards
Peter

Needs setup code for couchbase server, currently only transcoder tests run

My sad, neglected branch

This happens when attempting to open a connection to a server that is not up. I believe it also happens when you try to open a connection and specify a bucket that does not exist. It might happen when the server is temporarily out of contact, or has high latency, as the segfault seems to happen instantly. The first case is reproducible, the last case is speculation.

DB not running:
1> cberl:start_link(cberl_default, 5).
Fatal error

Successful connection to default bucket:
2> cberl:start_link(cberl_default, 5, "localhost:8091", "", "", "default").
{ok,<0.36.0>}

Bucket doesn't exist:
1> cberl:start_link(cberl_default, 5, "localhost:8091", "", "", "no-such-bucket").
Fatal error

To be clear when this happens the entire erlang vm crashes.

The Chitika repo is dead, but we should still have those tags so its easy for folks to move over

I started working on this a while ago, shouldn't be a whole lot of work. It will be added as an optional compile-time flag, when its stable it could be automatically enabled on builds which support it.

My sad, neglected branch

cntl values will have to be supplied when setting up the pool, changing settings across the pool after will be awkward.

cberl:start_link is getting bloated, maybe time to start a new interface.

Looking at the source code, it looks like the answer is no. Not sure how libcouchbase handles it, but start_link will take a bucket, but if called again with another bucket it says "already open" or something like that.

Feel free to close this as wontfix if it's out the scope of what you need cberl for.

Mainly want to know if there's a way to do it and I'm missing it.