Hello Dear Support,

Methods IContext.setSubscribedInstruments(ins) and IContext.getSubscribedInstruments() stopped working.

The first one does not subscribe to defined set of instruments. The latter returns empty Set even if there were instruments subscribed through IClient.setSubscribedInstruments(ins). As a result, among other problems, JFUtils does not work (for example convertPipToCurrency()).

I see no body reported the issue so maybe it is something specific to my config. I tested this on 3 pc - the result is the same: Java 1.6, JForex API 2.7.4

I am attaching the full code.

Below a snipped and result:

        if (!client.isConnected()) {System.exit(1);}
        
        Set<Instrument> instrumentsClient = new HashSet();
        instrumentsClient.add(Instrument.EURSEK);
        client.setSubscribedInstruments(instrumentsClient);
        Thread.sleep(5000);
        
        System.out.println("Subscribed instruments: " + client.getSubscribedInstruments());
        
        client.startStrategy(new IStrategy(){
           
            IContext context;
            
            public void onStart(IContext context) throws JFException {
                this.context = context;     
                Set<Instrument> instrumentsContext = new HashSet();
                instrumentsContext.add(Instrument.EURJPY);
                instrumentsContext.add(Instrument.GBPUSD);
                context.setSubscribedInstruments(instrumentsContext);
            }

            public void onTick(Instrument instrument, ITick tick) throws JFException {
                System.out.println(
                        instrument.name() 
                        + ", subscribed instruments: "
                        + context.getSubscribedInstruments() + " " 
                        + context.getSubscribedInstruments().size());         
            }

The result:

Subscribed instruments [IClinet]: [USD/SEK, AUD/USD, EUR/SEK]
USDSEK, subscribed instruments [IContext]: [] 0
AUDUSD, subscribed instruments [IContext]: [] 0
USDSEK, subscribed instruments [IContext]: [] 0
AUDUSD, subscribed instruments [IContext]: [] 0
AUDUSD, subscribed instruments [IContext]: [] 0
AUDUSD, subscribed instruments [IContext]: [] 0
AUDUSD, subscribed instruments [IContext]: [] 0

best regards,
Kurak

Hi Dear Support,

I don't know how about others but for me both mentioned methods are the ones most important and critical for my implementation. Acutally I cannot work without them.

Are you planning to deliver the fix anytime soon?

best regards,
Kurak

Yes, we are.

Hi,


Can you please provide information when are you going to fix this issue. Please be aware it is one the most critical functionality of your API for my system.

best regards,
Kurak

The reason is that you have not set the SystemListner to the IClient.
We have made a bypass fix for this situation.

Thank you!

Adding sys listener solved the issue.

best regards,
Kurak