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Servlet Exception

  • 11-11-2002 2:44pm
    #1
    flyz
    Closed Accounts Posts: 536 ✭✭✭


    I'm getting the following exception in my catalina.out file when trying to connect to my java servlet on a solaris machine.
    I've tried googling it but can't find any explanations for it.
    Any suggestions would be helpful

    [ERROR] MsgAjp - -BAD packet signature 20559
    50 4f 53 54 00 00 00 00 00 00 00 00 00 00 00 00 | POST............
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | ................

    ................................................................

    java.lang.ArrayIndexOutOfBoundsException
    at org.apache.jk.common.MsgAjp.hexLine(MsgAjp.java:358)
    at org.apache.jk.common.MsgAjp.dump(MsgAjp.java:347)
    at org.apache.jk.common.MsgAjp.processHeader(MsgAjp.java:332)
    at org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:315)
    at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:419)
    at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:526)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:518)
    at java.lang.Thread.run(Thread.java:484)


Comments

  • #2
    Hobbes
    Registered Users, Registered Users 2 Posts: 21,264 ✭✭✭✭Hobbes


    java.lang.ArrayIndexOutOfBoundsException


    I don't really know but to take a guess. Is it that POST isn't sending any information, so when your servlet tries to read the first argument it fails because the array is null?


  • #3
    flyz
    Closed Accounts Posts: 536 ✭✭✭flyz


    Originally posted by Hobbes
    java.lang.ArrayIndexOutOfBoundsException


    I don't really know but to take a guess. Is it that POST isn't sending any information, so when your servlet tries to read the first argument it fails because the array is null?

    but if that was the case then wouldn't the exception be in my code and not in the apache source code?


  • #4
    ZeFrog
    Closed Accounts Posts: 114 ✭✭ZeFrog


    java.lang.ArrayIndexOutOfBoundsException

    is a runtime exception so your code would compile, it s only during execution that the exception is thrown.
    It is a logical error and the error may be in the code indeed.



    I'd say that Hobbes is probably correct, however it s difficult to say without the code.


  • #5
    flyz
    Closed Accounts Posts: 536 ✭✭✭flyz



    [INFO] ChannelSocket - -JK: listening on tcp port 8019


    it's got to do with the line above from the catalina.out file.
    The customer saw this and presumed that the port to connect to was 8019 even though the default configuration port is 8080.

    Strange one to say the least :)


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