Need Help in using RSocket for sending data!

[rsp_rsp]

Hi,

In my application I have to send data to server, upon request.

Data sending part ( iSocket.Send(data,iStatus) ) runs in a separate active object.

When this object is Active and there is another immediate send request (from another part of the code) , the new data gets discarded.

How do handle this, so that all the data gets sent to the server?

Is there is queue mechanism avaible in symbian where I temporarily buffer the data to be sent?

Or is there any other way to solve this problem?

Please help me on this.

Thanks.

[vineet.jain]

The other Send request is also catered through this Active object only? And is that sending is in the control of user?(let say data is sent on some button press)

[rsp_rsp]

Hi Vineet,

Thanks for your reply.

Yes. Exactly.

Send request tries to happen through the same AO uponsome other activity.

How to solve the problem?

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Thanks

[symbianyucca]

Basically you would need to construct separate instance of the AO for different tasks, or implement logic that takes care that previous activity has completed before you start new one.

There is no general queue mechanism, but you could do one using different APIs, f.ex. you could use RPointerArray to store your data, and once the activity with AO has completed, you could get the zero-index item out, and remove the index from array, and do this untill the array is empty.

[vineet.jain]

I think when iSocket.Send() completes then RunL() gets called after the data has been sent. Inside RunL() various cases must be handled(like if data is send successfully or there occurred some error etc), so you can take up a bool variable & make it false/true inside that case in RunL(), signifying that data has been sent. Now when some other data send request is there then check for that variable's status & then only send the data accordingly.