Hello,

In my strategies, I use custom feeds to access historical data. As far as I remember, it was always working correctly, both on local and remote. Recently I noticed that something has changed on remote runs - looks like I can't access history anymore.

Here's a simplified example - I'm trying to access the last bar from a custom feed:

public void onStart(IContext context) throws JFException {
        this.console = context.getConsole();
        this.history = context.getHistory();
        this.context = context;
        
        Set<Instrument> instrumentSet = new HashSet<Instrument>();
        instrumentSet.add(Instrument.EURUSD);
        context.setSubscribedInstruments(instrumentSet, true);

        ITailoredFeedDescriptor<IBar> feed = new TimePeriodAggregationFeedDescriptor(Instrument.EURUSD, Period.ONE_HOUR, OfferSide.BID, Filter.WEEKENDS);
        IBar lastBar = history.getFeedData(feed, 1);
        
        console.getOut().println(lastBar != null ? lastBar.getClose() : "null");
    }

This code runs properly in local mode (printing a price value), but it displays "null" on remote.

I'd like to ask - is this a bug, or has something changed and this is not allowed on remote anymore?

Kind regards,
G.

Hello,

We cannot reproduce this issue. Your code works correctly both local and remote. Do you still have this problem with remote run? Can you provide your strategy log from remote server?

Hello,

Yes, the issue still exists. I'm getting null on remote absolutely every time.

I tested it on two accounts - live in global mode, and newly created demo in normal (hedging) mode. The same behavior on both.

I recorded a video showing the issue:

https://youtu.be/44gxLX-F-Fk

Kind regards,
G.

Hello,

Today I tested this again on a different PC (just in case) and with another account. Exactly the same result - correct value on local, but null on remote (every time).



Can I expect this to be fixed? Is there anything else I can provide to help?

Kind regards,
G.

Hello,

I'm trying to implement a workaround for this, but it looks like I don't have an access to historical data (on remote) at all.

Now I'm using IHistory.getBar() instead of the custom feed:

IBar lastBar = history.getBar(Instrument.EURUSD, Period.ONE_HOUR, OfferSide.BID, 1);
console.getOut().println(lastBar != null ? lastBar.getClose() : "null");

...and the result is exactly the same - correct price value on local, but null on remote.

Kind regards,
G.

Hello,

We have established the cause of this bug. It will be fixed for about a week.

Amazing! Thank you.

Regards,
G.

Hello!

Is this bug going to be fixed? I've been unable to run any strategy on remote since December.

Best regards,
G.

Hello,

Bug was fixed in january. Feed subscription on remote server works correctly, I tested it just now. Do you still have some problems with retrieving candle values?

Hello,

Yes, I still have the same problem. I check it every few days since reporting the issue.

I tested it right now on a fresh demo account (using the same code I posted above), and it worked correctly, both on local and remote.

However, when I'm running the same code on my real account, it still displays "null" on remote.

Best regards,
G.

Hello,

Still the same today - null values on my live account.

Best regards,
G.

Thanks for information. Live environment version will be updated in next few days.

Live environment today has been updated. If problem continues to appear - let us know.

Hello,

Looks like it's working correctly now - thank you!

Best regards,
G.