connect Light streamer and j2EE web application
I have managed to run the Light streamer server and write simple hello world data adapter with Light streamer. But now I want to send data to light streamer server from web application java class. (connect Light streamer and my web project.). I don't have idea to do this... Please give me idea. Thanks in advance
Regards
Pradeep
(knowledge is power when it applied.)
Integrate lightstreamer with web application
Hi i am new to lightstreamer. I managed to configure and run simple hello world lightstreamer application. I have developed web application using jboss, spring and jsf. so how i can integrate lightstreamer with my web application.
Thanks in Advance
How to write my own stock list data adapter
I looked at demo stock list data adapter given with light streamer and try to write my own data adapter.In my project when order submit to back end server, it gives massage that should push to each client(web browser). So how i can write my own data adapter to retrieve massage and send it to light streamer server.
Thanks in Advance
Regards
Pradeep
Push your own quotes to the clients is very simple...
At first...thanks for lightstreamer...what a great solution!
Today i finished the development of my own DataAdapter with the possibility of injecting my own realtime data (quotes and portfolio updates).
It is really simple, so let me share some infos about it.
The quotes and portfolio informations are part of a trading application and will be updated realtime. This application is the "backend". I added a TCP Server to the backend. This server broadcasts the desired informations to all connected clients. This is the point where lightstreamer comes into the play. Like in the HelloWorld example the subscribe method will create a new thread which will manage the communication with the handleItem.
This thread will create a new TCP Clientsocket and connects to the TCP server of the backend. The rest is easy. The receive thread of the clients splits the received messages in fields which represent the different fields in the <div> containers. Like in the HelloWorldExample all fields will be added to a map which maps the fieldname to the content. The listener.smartUpdate method provides the mechanism of hand over the data to the handleItem.
Schema:
|-----------------Lightstreamserver------------|--------Network-------|-----------Backend------------------------------|
DataAdapter <-> "FrontendConnector"<------------------------>"BackendConnector"<->Coresystem
FrontendConnector = TCP Client
BackendConnector = TCP Server
Regard!
exchange1973