stream id after registerClient call

vishal.anand

How do I get streamId after calling registerClient.

consumer.registerClient( ReqMsg().domainType( domain ).serviceName( subService ).name( subSymbol ), client );

I want to get the stream Id for the subSymbol. How do I get that?

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Accepted answers

zoya faberov

Hello @vishal.anand ,

I suspect that you may be looking for a handle that is returned by registerConsumer call, that can be used to unregister the item, for example:

long handle = consumer.registerClient(reqMsg.serviceName("ELEKTRON_DD").name("IBM.N"), appClient);

Thread.sleep(5000);

consumer.unregister(handle);

If you are looking for the streamId it can be found in the received messages, in the attributes, for example:

UpdateMsg
streamId="5"
    domain="MarketPrice Domain"
    updateTypeNum="1"
    name="IBM.N"
    serviceId="356"
    serviceName="ELEKTRON_DD"
    Payload dataType="FieldList"
        FieldList
            FieldEntry fid="22" name="BID" dataType="Real" value="130.510000"
            FieldEntry fid="25" name="ASK" dataType="Real" value="130.540000"

All comments

vishal.anand

Yes my bad, I am using EMA Real-Time-SDK-2.0.6.L1.linux

zoya faberov

Hello @vishal.anand ,

I suspect that you may be looking for a handle that is returned by registerConsumer call, that can be used to unregister the item, for example:

long handle = consumer.registerClient(reqMsg.serviceName("ELEKTRON_DD").name("IBM.N"), appClient);

Thread.sleep(5000);

consumer.unregister(handle);

If you are looking for the streamId it can be found in the received messages, in the attributes, for example:

UpdateMsg
streamId="5"
    domain="MarketPrice Domain"
    updateTypeNum="1"
    name="IBM.N"
    serviceId="356"
    serviceName="ELEKTRON_DD"
    Payload dataType="FieldList"
        FieldList
            FieldEntry fid="22" name="BID" dataType="Real" value="130.510000"
            FieldEntry fid="25" name="ASK" dataType="Real" value="130.540000"

vishal.anand

Hi @zoya faberov Is there any way I can relate the log handle returned by registerClient call to that of streamId? How would i know the log handle returned and the streamId are for the same request? Do we expect both to be the same?

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