Index: modules/utils/src/main/java/com/sun/grizzly/tcp/Response.java
===================================================================
--- modules/utils/src/main/java/com/sun/grizzly/tcp/Response.java	(revision 2369)
+++ modules/utils/src/main/java/com/sun/grizzly/tcp/Response.java	(working copy)
@@ -701,6 +701,11 @@
         headers.removeHeader("Set-Cookie", Constants.SESSION_COOKIE_NAME);
     }
 
+    public boolean containsSessionCookie() {
+        int ret = headers.findHeader("Set-Cookie", Constants.SESSION_COOKIE_NAME + "=");
+        return ret != -1;
+    }
+
     /**
      * Set the underlying {@link SocketChannel} 
      */
Index: modules/utils/src/main/java/com/sun/grizzly/util/http/MimeHeaders.java
===================================================================
--- modules/utils/src/main/java/com/sun/grizzly/util/http/MimeHeaders.java	(revision 2369)
+++ modules/utils/src/main/java/com/sun/grizzly/util/http/MimeHeaders.java	(working copy)
@@ -227,6 +227,26 @@
         return -1;
     }
     
+    /**
+     * Finds the header with the given name whose value starts with the
+     * given string.
+     *
+     * @param name The name of the header to search for
+     * @param str The string to search the header value for
+     * @return position of the string in the header value; -1 if not found
+     */
+    public int findHeader( String name, String str ) {
+        for (int i = 0; i < count; i++) {
+            if (headers[i].getName(). equalsIgnoreCase(name)
+                    && getValue(i) != null
+                    && getValue(i).toString() != null
+                    && getValue(i).startsWith(str)) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
     // -------------------- --------------------
 
     /**