[PATCH] WebServer.java NoSuchElementException on connection closure / NullPointerException on auth decode.

[James Russo]

Hello,
    Here is a patch which fixes two issues in WebServer.java. The first 
issue is when using KeepAlive and the idle connection is closed. This 
would cause a NoSuchElementException from the nextToken() method called 
on an empty string. The second issue was the base64decode object which 
was never created.

Thanks,
-James
Index: WebServer.java
===================================================================
RCS file: 
/home/cvspublic/ws-xmlrpc/src/java/org/apache/xmlrpc/WebServer.java,v
retrieving revision 1.26
diff -u -r1.26 WebServer.java
--- WebServer.java    17 Jun 2004 01:49:10 -0000    1.26
+++ WebServer.java    26 Nov 2004 05:23:35 -0000
@@ -696,7 +696,7 @@
        private BufferedInputStream input;
        private BufferedOutputStream output;
        private String user, password;
-        private Base64 base64Codec;
+        private Base64 base64Codec = new Base64();
        byte[] buffer;

        /**
@@ -734,6 +734,14 @@
                    {
                        line = readLine();
                    }
+                   
+                    if (line == null) {
+                        if (XmlRpc.debug)
+                            System.out.println("Connection has been 
closed");
+                        keepAlive = false;
+                        continue;
+                    }
+                   
                    if (XmlRpc.debug)
                    {
                        System.out.println(line);
@@ -841,6 +849,9 @@
            for (;;)
            {
                next = input.read();
+                // Handle the EOF condition.
+                if (next == -1 && count == 0)
+                    return null;
                if (next < 0 || next == '\n')
                {
                    break;