Application Server Push using LCDS 2.6

Hi all

We have created an application where we use the poll to get some constant updates. Now, this question is querying the client in which the client polls the server at regular intervals to get fresh data for certain actions.

Now, we want to take this to another level and to implement the Push of data from the server so that the client does not keep vote unnecessarily the server notifies the client as and when the data are updated with the server. For this we have the DataService Transaction class that must be implemented.

But there are a few issues that are in my mind about this technology. It would be great if someone could respond.

My questions are:

(1) is the LCDS server knows what customer data to push in the case of multiple clients by looking at the same data scenario. for example, two clients A and B are looking at the same data. A performs an action and the action that needs time to get finished at the server level. Now when we use the server data Push, LCDs will be smart enough to send the message at the end of the requested activity to only A and not B.

(2) in order to send data to the client, the server calls a method that returns the data to the client you want to. How do we keep the settings saved with the server that would need this method while getting invoked. Since then, the call to the method will not be launched customer, how does the server know what are the parameters to pass to the method to invoke. How will this work in a multi - user by looking at the same data/display scenario.

The answers to these questions will really help us. In the case where everyone knows well thanks to this technology, please not give your entries.

Thank you very much.

Kind regards

Salome

Before we can answer, I think that we need a little more in detail... You try to have LCDs to be the point of contact to start a third-party asynchronous service that will then come back and tell LCDS data push to alert the customer having made the request that it has been completed?

I think it's a little beyond the scope of "out of the box" capabilities LCD screens... but not impossible at all

To answer your questions, however:

1 no, LCDS out of the box won't be the client to push a message automatically, but yes, you can send the answer to a specific customer through their customer ID and if you can follow this ID send ID off with your initial request for your third party service and have it return it back as well for your client can be pushed to.

2. it's a little more complex, and I think we need more details before you can even begin to respond to this...

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