Examples of the WebsocketFeed?

[MarcDee91]

Hi,
Is there a example of how to use the "WebsocketFeed" for caching a snapshot of the orderbook provided?

I look forward for your help!
Regards
Marko

[robevansuk]

It's in development but its a tough nut to crack since the messages come through out of sync. Hopefully be ready some day soon. In the mean time the docs are available here : https://docs.gdax.com/#the-code-classprettyprintlevel2code-channel

[robevansuk]

You'll be happy to hear I almost have this sorted now. Slight problem in that I've discovered what I think is another bug on their side. I'm just reporting it now along with a couple of others that were reported here.

[robevansuk]

The implementation portion is complete and functioning. Will amend my tests as I had to do some major refactoring and this resulted in a re-evaluation of a bunch of tests that were too coarse grained. Need to refine them so that everything is easier to follow/use/understand for others. Will be done in the next few days/couple of weeks.

[robevansuk]

I think I may have misunderstood your original question. You are asking for a snapshot of the orderbook.. this is provided by the MarketDataService.getMarketData(productId, level);

Level is an integer 1, 2 or 3.

• 1 - top bid/ask
• 2 - top 50 bids/asks
• 3 - all bids/asks

The LiveOrderbook is now just about ready, barring a few tweaks I need to make. Hopefully no more than a few days away now.

[robevansuk]

Found the implementation I have works well when logging is removed - had it running well over 12 hours now. Reconnection works. Almost everything looks good. Only problem now is my version has deviated from the live, web version so I need to figure out why. I have an idea why its failing. So hopefully not much more to do.