[xSocket-develop] Too many open files

[Christiaan W. <cwi...@te...>]

Hi There,

I have an application that can do about 20 simultanious socket 
connections to a http server.

I handle the http stuff myself. This works fine for a while, but then I 
get these exceptions:

27286 java.net.SocketException: Too many open files
27287         at sun.nio.ch.Net.socket0(Native Method)
27288         at sun.nio.ch.Net.socket(Net.java:94)
27289         at 
sun.nio.ch.SocketChannelImpl.<init>(SocketChannelImpl.java:84)
27290         at 
sun.nio.ch.SelectorProviderImpl.openSocketChannel(SelectorProviderImpl.java:37)
27291         at 
java.nio.channels.SocketChannel.open(SocketChannel.java:105)
27292         at 
org.xsocket.connection.spi.DefaultIoProvider.openSocket(DefaultIoProvider.java:522)
27293         at 
org.xsocket.connection.spi.DefaultIoProvider.createClientIoHandler(DefaultIoProvider.java:358)
27294         at 
org.xsocket.connection.NonBlockingConnection.createClientIoHandler(NonBlockingConnection.java:1181)
27295         at 
org.xsocket.connection.NonBlockingConnection.<init>(NonBlockingConnection.java:522)
27296         at 
org.xsocket.connection.NonBlockingConnection.<init>(NonBlockingConnection.java:510)
27297         at 
org.xsocket.connection.NonBlockingConnection.<init>(NonBlockingConnection.java:326)
27298         at 
com.technocon.controlserver.util.location.Map24LocationProviderHTTP.getLocation(Map24LocationProviderHTTP.java:86)
27299         at 
com.technocon.controlserver.backend.udpserver.events.Logpoint.readData(Logpoint.java:83)
27300         at 
com.technocon.controlserver.backend.udpserver.events.Logpoint.<init>(Logpoint.java:50)
27301         at 
com.technocon.controlserver.backend.udpserver.UDPEventFactory.composeEvent(UDPEventFactory.java:61)
27302         at 
com.technocon.controlserver.backend.udpserver.DatagramPackets.extractPackets(DatagramPackets.java:58)
27303         at 
com.technocon.controlserver.backend.udpserver.DatagramPackets.<init>(DatagramPackets.java:39)
27304         at 
com.technocon.controlserver.backend.udpserver.UDPBackend.onDatagram(UDPBackend.java:212)
27305         at 
org.xsocket.datagram.AbstractEndpoint$HandlerProcessor.run(AbstractEndpoint.java:329)
27306         at 
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
27307         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
27308         at java.lang.Thread.run(Thread.java:619)

I have no clue why this happens, since there are by for not enough 
sockets in use to be able to account for this error

I'm using JDK 6.0 and xsocket 2.0

-- 
Christiaan Willemsen