Standalone application

[gbertani]

Hi Nikit.

The three stream properties need to be set to three streams connected to the Java remote adapter counterpart. For example, something like this could do the job:

TcpClient rrSocket= new TcpClient(host, rrPort);TcpClient notifSocket= new TcpClient(host, notifPort); server.RequestStream= rrSocket.GetStream();server.ReplyStream= rrSocket.GetStream();server.NotifyStream= notifSocket.GetStream();

The three streams must be supplied by you because they could be obtained in any way: network socket streams, local piped input/output streams, or anything else. Moreover, there's no standard way of controlling their connection status and how to recover connection failures: the provided server implementation simply exits on connection drop, but you can override its behaviour by overriding the OnException method.

Best regards,

Gianluca

[cvs_fif]

Hi Gianluca,

Ok, in this case my question is how to connect these streams, I have look at the properties of the LightStreamer server, right? In the Lightstreamer configuration that you provide in standard, if I run the .NET server and the Lightstreamer server on the same machine, which port numbers do I use for localhost and where these ports are configured in the LightStreamer configuration?

Regards,
Nikit

[Alessandro]

The configuration of the TCP ports can be found in the adapters.xml file of the Proxy Adapters (i.e. the NetworkedMetadataProvider and NetworkedDataProvider classesthat are contained in ls-remote-adapter.jar).

For a full example of such configuration please refer to:
Lightstreamer\sdk_for_dotnet-adapters\examples\DotNetStockListDemo\Standalone_V ersion_Deployment\Deployment_LS\StockList_sockets\ adapters.xml

If you prefer to use a pipe commumication, refer to:
Lightstreamer\sdk_for_dotnet-adapters\examples\DotNetStockListDemo\Piped_Versio n_Deployment\Deployment_LS\StockList_pipes\adapter s.xml

[cvs_fif]

Hi Alessandro,

Do you mean by this that I have to use two server objects: one for data and one for metadata adapter? I see that in the config files the port numbers are different for two cases...

And as I have only one request_reply_port parameter for each, I use for each of two adapters the same port numbers for the request and reply streams with simply two distinct TcpConnect objects, right?

Regards,
Nikit

[Alessandro]

Nikit,

Basically you have to create three client sockets (two for the Data Adapter and one for the Metadata Adapter).

Example:

MetadataProviderServer metadataServer = new MetadataProviderServer();DataProviderServer dataServer = new DataProviderServer(); TcpClient metadataRRSocket = new TcpClient(host, 6663);TcpClient dataRRSocket = new TcpClient(host, 6661);TcpClient dataNotifySocket = new TcpClient(host, 6662); metadataServer.RequestStream = metadataRRSocket.GetStream();metadataServer.ReplyStream = metadataRRSocket.GetStream();dataServer.RequestStream = dataRRSocket.GetStream();dataServer.ReplyStream = dataRRSocket.GetStream();dataServer.NotifyStream = dataNotifySocket.GetStream();