sniff support plan about bloodhound

[bitemyapp]

I wasn't aware cluster sniffing was available outside of the transport API. Without that, it's equivalent to polling the cluster metadata is it not?

If you want it, you're likely going to have to PR it.

[winterland1989]

Yes, basically it's a polling mechanism, my time is very limiting on this job now, so i'm writing the es client in go using elastic v3 instead and talk to main haskell service using http endpoint, after this project is finish, i'll revise this part and see what i can do. thanks for your reply!

[winterland1989]

done in #119 , please review : )