Don't send message when refresh the browser

[naitsir]

Hi Dario, thanks for you reply,
the message is a simple string, at any time (that is not relevant) my LS server send a string to the subscriptor.
on the browser, my app (javascript code) catch the message (the string) and compares it with another string, if the comparison is true my app tells the browser to reload ( window.location.reload(true); )
heretofore work as want to work
the problem is that when the browser reconnects to my LS server (after reload), the LS server send the message again, and my app compares the string again and tells the browser to reload.
this is done indefinitely :S

why the LS server again sent the last message to the subscriptor, when the subscriptor reload the browser??
is this a normal behavior?
how can i fix this problem??

thanks for your help
naitsir

[DarioCrivelli]

It seems to me that the second one of my previous hypothesis holds: you refer to an update for some item.
I confirm that the only reason why Lightstreamer Server should send the same update multiple times is that the item has been subscribed to by requesting the snapshot.
When the browser reloads the page, the page probably issues some subscriptions immediately, so it immediately receives the snapshots related with the subscribed items, that may consist in the latest update received.
So, please check the way your application performs its subscriptions; if any snapshots are requested, you should consider removing the request, depending on the meaning of your items.

[naitsir]

Thanks Dario,
I will check how to set to the settings that the browser not request a snapshot. but if you could tell me where I do this, you save me time.
Regards,
Naitsir

[DarioCrivelli]

The snapshot is requested through a call to setSnapshotRequired, so you should find it easily in your Push-Page.
The call operates at Table level, hence it applies to all items in the Table.