Re: Threads warnings while undeploying web application.

Thu, 09 Dec 2010 22:36:01 -0800 


Dne 9.12.2010 17:23, Ron Wheeler napsal(a):

On 09/12/2010 9:11 AM, vkrejcirik wrote:

Yes, on the client side, I have this stacktrace:
Does the server side work? Do you have a successful test of the server that mimics what the client will do? Are you sure that you have a logging level on the server that will log an attempt by the client to connect?
I think, that server side works, but I don't know if I have right confuguration of CXF. Yes, I have right logging level.
If you are not getting a logged rejection on the server and are getting a connection refused on the client you are down to some simple alternative explanations. 

Either
a) The server is not accepting requests - not running, not listening to the right port
Server runs. He publishe service on localhost:8888/JobService and client tries to send request to localhost:8888/JobService. But I'm not shure, if the server accepts request. 


b) Client is not trying to connect to the right address or right port


Address and port are OK.


c) Server is not logging requests that it see (refuses or accepts).


Server writes to log.
Can you eliminate any of these or provide evidence through successful tests to determine that one of these is true or false?
Once you have done that it should be easier to find the source of the error or in case 3 fix the logging. 

Ron







WARNING: Interceptor for protobuf_service_9504002 has thrown exception,
unwinding now
org.apache.cxf.interceptor.Fault: Could not send Message.
    at
org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:64) 
    at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243) 
    at
com.google.code.cxf.protobuf.client.ProtobufClient.send(ProtobufClient.java:165) 
    at
com.google.code.cxf.protobuf.client.SimpleRpcChannel.callMethod(SimpleRpcChannel.java:97) 
    at
com.pikeelectronic.clan.core.proto.JobProtos$JobService$Stub.activeJobs(JobProtos.java:16800) 
    at
com.pikeelectronic.clan.server.srv.UiJobServiceImpl.activeJobs(UiJobServiceImpl.java:349) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:562) 
    at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:188) 
    at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:224) 
    at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:62) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:362) 
    at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
    at
org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:49) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) 
    at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) 
    at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843) 
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
    at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) 
    at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488) 
Caused by: java.net.ConnectException: ConnectException invoking
http://localhost:8888/JobService: Connection refused: connect
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) 
    at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) 
    at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) 
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.mapException(HTTPConduit.java:2080) 
    at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:2065) at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:66) at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:661) 
    at
org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62) 
    ... 32 more
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) 
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    at java.net.Socket.connect(Socket.java:525)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:158)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:394)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:529)
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)
    at sun.net.www.http.HttpClient.New(HttpClient.java:306)
    at sun.net.www.http.HttpClient.New(HttpClient.java:323)
    at
sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:860) 
    at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:801) 
    at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:726) 
    at
sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:904) 
    at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleHeadersTrustCaching(HTTPConduit.java:1977) 
    at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.onFirstWrite(HTTPConduit.java:1929) 
    at
org.apache.cxf.io.AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:42) 
    at
org.apache.cxf.io.AbstractThresholdOutputStream.write(AbstractThresholdOutputStream.java:69) 
    at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1996) 
    ... 35 more


On server side is nothing.

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