subscribe to items not using threads

[DarioCrivelli]

Hi Naga

Refer to page 3 of the included DOCS-SDKs\sdk_adapter_dotnet\doc\DotNet Adapters.pdf for an overview of the involved architecture.
The "Proxy Data Adapter" is provided by Lightstreamer to forward all requests to the remote part. It is implemented as the "NetworkedDataProvider" class and its source code is not provided.
The "Remote .NET Adapter Server" is also provided by Lightstreamer and its job is to load and manage the "Remote .NET Data Adapter", which is the only part that has to be written by you. The "Remote .NET Adapter Server" contains the definition of the API classes; again, the source code of the API classes is not provided, whereas their documentation is provided in DOCS-SDKs\sdk_adapter_dotnet\doc\DotNetAdapterAPI.chm.

Your goal is still unclear to me. Is the sentence

is it possible to subscribe to multiple items using a single thread

referred to the client side? May you please expand on this? Also, please check if your case is the one addressed by COMMAND mode (see chapter 3.1 in DOCS-SDKs\General Concepts.pdf).

Dario

[nagakumaran]

Hi
What is the problem is to subscribe for each item that we define in the html(i used the sdk_clientweb\doc\tutorial_resources to create a test webapp), a new thread starts in the Subscribe method defined in the "burst.cs". what i want is for the total number of items we define in the html page like "item1, item2, ...itemn(n is constant so i use merge mode only i am not using command mode right now)", only one thread should start in the subscribe method.

In the "/stocklistdemo/index.html" there is one object used "updateItem" but i can't find the definition of it.
and for the same item, i am having two fields (say buyprice, sellprice") the value of the two fields vary differently ie for a give particular instance, if both the values decreases, then i have to update the buy price field by green color and sell price field by red color. But now the background color changes for the total row corresponding to the updated items(either by green or red). can u give info regarding this.

[DarioCrivelli]

Hi Naga,

the "updateItem" event handler is defined at line 152 in "/stocklistdemo/index.html".
Together with the "formatValues" event handler, defined at line 192, they take care of formatting the displayed fields based on the field values. By using the "setRowAttribute" and "setAttribute" APIs properly, you can change the behaviour to suit your needs. The full API documentation of the provided javascript library is available in DOCS-SDKs\sdk_client_web\doc\jsdoc.

The above answers to the Lightstreamer-related part of the question.
About how a scalable version of our sample data generator can be designed, we leave the question open to any contributor.

Dario

[nagakumaran]

Thanks for ur reply.
I find the definition of "setAttribute". I am now able to change the background colors of the cells individually. Its working fine.