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https://issues.apache.org/jira/browse/LOG4J2-228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13650547#comment-13650547
 ] 

Imesh Damith edited comment on LOG4J2-228 at 5/13/13 10:10 AM:
---------------------------------------------------------------

Hi Ramko,

I have another problem. When I try to pass, say two log messages in a row, in 
my server side I can get only first log successfully. for the second one it 
gave IOException Error : java.io.StreamCorruptedException: invalid stream header

client side is sending below two log messages.
logger.fatal ("test1")
logger.fatal("test 2")


Server side code.
static DatagramSocket socket ;

public void myMethod () {
  socket = new DatagramSocket(9095);


  DatagramPacket packet = new DatagramPacket(buf, buf.length);
  byte[] buf                        = new byte[100000];


  while(true){
                try{
                         logger.debug ("UDPServer Waiting for client on port 
"+socket.getLocalPort());
                         socket.receive(packet);
                         if (packet.getLength()>0) {

                                 ByteArrayInputStream bis = new 
ByteArrayInputStream(packet.getData());

                                                        
                                 ObjectInputStream     obj = new 
ObjectInputStream(bis);
                                 LogEvent          logEvent = (LogEvent) 
obj.readObject();

                                 logger.debug("Got it : " + 
logEvent.toString());
                        }
                  }catch (IOException e1) {
                      logger.fatal(" IOException Error : " + e1);
                  }
           logger.info("***********************************************");
  }  // end of while         

}  // end of method
And my log print as below.

 UDPServer Waiting for client on port 9095
 Got it : Logger=rezg.gdsws.util.Logs Level=FATAL Message=test1                 
                  // log properly print for the 1st msg
 ***********************************************
  UDPServer Waiting for client on port 9095
  IOException Error : java.io.StreamCorruptedException: invalid stream header   
                 // Error for the 2nd msg.
 ***********************************************


Do you have any idea for this?

Thanks in advance,
Imesh
                
      was (Author: imeshd):
    Hi Ramko,

I have another problem. When I try to pass, say two log messages in a row, in 
my server side I can get only first log successfully. for the second one it 
gave IOException Error : java.io.StreamCorruptedException: invalid stream header

client side is sending below two log messages.
logger.fatal ("test1")
logger.fatal("test 2")


Server side code.

while(true){
                try{
                         logger.debug ("TCPServer Waiting for client on port 
"+socket.getLocalPort());
                         socket.receive(packet);
                         if (packet.getLength()>0) {

                                 ByteArrayInputStream bis = new 
ByteArrayInputStream(packet.getData());

                                                        
                                 ObjectInputStream     obj = new 
ObjectInputStream(bis);
                                 LogEvent          logEvent = (LogEvent) 
obj.readObject();

                                 logger.debug("Got it : " + 
logEvent.toString());
                        }
                  }catch (IOException e1) {
                      logger.fatal(" IOException Error : " + e1);
                  }
           logger.info("***********************************************");
}         

And my log print as below.

 TCPServer Waiting for client on port 9095
 Got it : Logger=rezg.gdsws.util.Logs Level=FATAL Message=test1                 
                  // log properly print for the 1st msg
 ***********************************************
  TCPServer Waiting for client on port 9095
  IOException Error : java.io.StreamCorruptedException: invalid stream header   
                 // Error for the 2nd msg.
 ***********************************************


Do you have any idea for this?

Thanks in advance,
Imesh
                  
>  Log4j2 UDP socket configure error. Class not found 
> org.apache.logging.log4j.core.impl.Log4jLogEvent$LogEventProxy
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: LOG4J2-228
>                 URL: https://issues.apache.org/jira/browse/LOG4J2-228
>             Project: Log4j 2
>          Issue Type: Bug
>    Affects Versions: 2.0-beta4
>            Reporter: Remko Popma
>            Assignee: Ralph Goers
>         Attachments: log4j2.xml, Logs_test.java, pom.xml, TCPServer_test.java
>
>
> On Wednesday 10 April 2013 04:15 PM, Imesh Damith wrote:
> Hi,
> I'm trying to use UDP server to log my messages. For this I use LOG4J2.
> But I got below error in the server side.
> ClassNotFoundException Error : java.lang.ClassNotFoundException:
> org.apache.logging.log4j.core.impl.Log4jLogEvent$LogEventProxy
> Below is my server side code.
> ByteArrayInputStream bis = new ByteArrayInputStream(packet.getData());
> ObjectInputStream obj = new ObjectInputStream(bis);
> LogEvent logEvent = (LogEvent) obj.readObject();
> System.out.println(logEvent.toString());
> Below is my pom.xml file dependency.
> <dependency>
> <groupId>org.apache.logging.log4j</groupId>
> <artifactId>log4j-api</artifactId>
> <version>2.0-beta4</version>
> </dependency>
> <dependency>
> <groupId>org.apache.logging.log4j</groupId>
> <artifactId>log4j-core</artifactId>
> <version>2.0-beta4</version>
> </dependency>
>  Thanks in advance,
>  Imesh

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