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September 30th, 2008, 06:20 PM
#1
Subscription Problem, I think
I am setting up a .NET client and things appear to be working but Lightstreamer is not distributing updates to the client. I think it might be a subscription problem but I am not sure if I understand the process correctly. I am using SimpleTableInfo but I either don't see a good description or I don't understand how it works.
I have a database table to which I want to subscribe but like many implementations I have a twist. I have an existing subscription based system that I have to rely on t get my updates. This requires that I have to pass Lightstreamer subscription info and legacy subscription info to adapter.
Here is what I am doing now:
SimpleTableInfo tableInfo = new SimpleTableInfo(
"dev|" + subKeys.InnerXml, //This is the table I need data from and the additional XML I need for my legacy system.
"MERGE", //I am really kinda clueless what this should be so I left it with with the same values as the example I was working with
"DEV_ID ROW_ID DEV_TYPE DESCRIPTION", //These are the table columns I am interested in
false); //I am really kinda clueless what this should be so I left it with with the same values as the example I was working with
tableInfo.SetRange(1, 1);
client.SubscribeTable(
tableInfo,
new fidsDeviceListener(cliPage, updateDelegate, statusChangeDelegate));
Hope this is a good start for my question.
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