gani
I use lighstreamer with Socket Programming. I put lightstreamer on Windows and it work fine.
Now we have change server to Linux. Everything is going fine, until I send item with code minus "-", like TMPI-W. Server suddenly stop with Error Warning below :
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21.Apr.10 11:49:46,274 < WARN> Received Remote Server message: '0|S|stock_name|S|TMPI-W|S|last_price|S|2375|S|time|S|11:50:43|S|pct_change|S|0|S|bid_quantity|S|52529|S|bid|S|2350|S|ask|S|2375|S|ask_quantity|S|874|S|min|S|2375|S|max|S|2425|S|ref_price|S|2386.57|S|open_price|S|2425'
21.Apr.10 11:49:50,270 <ERROR> Failure invoked by Data Adapter
com.lightstreamer.adapters.remote.RemotingException: Exception caught while reading from the notify stream: null
at com.lightstreamer.adapters.remote.request_reply.NotifyReceiver.run(NotifyReceiver.java:93)
Caused by: java.util.NoSuchElementException
at java.util.StringTokenizer.nextToken(StringTokenizer.java:332)
at com.lightstreamer.adapters.remote.data.DataProviderProtocol.readUpdateByMap(DataProviderProtocol.java:612)
at com.lightstreamer.adapters.remote.data.RemoteDataProvider.onNotifyReceived(RemoteDataProvider.java:101)
at com.lightstreamer.adapters.remote.request_reply.NotifyReceiver.onNotifyReceived(NotifyReceiver.java:165)
at com.lightstreamer.adapters.remote.request_reply.NotifyReceiver.run(NotifyReceiver.java:89)
21.Apr.10 11:49:50,270 <FATAL> Failure in a Data Adapter
21.Apr.10 11:49:50,270 < INFO> Exiting.....
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We need Item with minus character, is there any setting for solving this problem
Thx
Gani K
Dario Crivelli
The message in the reported warning, indeed, has a wrong syntax, but this is because of the initial part, which was supposed to contain a message type, like UD3
(note that a heading timestamp should have been already consumed before).
The reported exception occurs 4 seconds later, so it may be related with a different line.
You can have the Server log the lines it receives by setting the com.lightstreamer.adapters.remote logger at DEBUG level.
Then, we can check what exactly causes the exception.
gani
I found the problem, it seem there is some line with no value in messaging format. Like "||", it should be "|withvalue|".
In Windows 2003 it work fine, but in Linux Debian this is a problem, but I handle this with code inside socket sending application.
rgds,
Gani K
