--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/nio/channels/Selector/Connect.java Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2001-2007 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/* @test
+ * @bug 4511624
+ * @summary Test Making lots of Selectors
+ * @library ..
+ * @run main/timeout=240 Connect
+ */
+
+import java.io.*;
+import java.net.*;
+import java.nio.*;
+import java.nio.channels.*;
+import java.util.*;
+import java.nio.channels.spi.SelectorProvider;
+
+public class Connect {
+
+ static int success = 0;
+ static int LIMIT = 500;
+
+ public static void main(String[] args) throws Exception {
+ scaleTest();
+ }
+
+ public static void scaleTest() throws Exception {
+ InetAddress myAddress=InetAddress.getByName(TestUtil.HOST);
+ InetSocketAddress isa = new InetSocketAddress(myAddress,13);
+
+ for (int j=0; j<LIMIT; j++) {
+ SocketChannel sc = SocketChannel.open();
+ sc.configureBlocking(false);
+ boolean result = sc.connect(isa);
+ if (!result) {
+ Selector RSelector = SelectorProvider.provider().openSelector();
+ SelectionKey RKey = sc.register (RSelector, SelectionKey.OP_CONNECT);
+ while (!result) {
+ int keysAdded = RSelector.select(100);
+ if (keysAdded > 0) {
+ Set readyKeys = RSelector.selectedKeys();
+ Iterator i = readyKeys.iterator();
+ while (i.hasNext()) {
+ SelectionKey sk = (SelectionKey)i.next();
+ SocketChannel nextReady = (SocketChannel)sk.channel();
+ result = nextReady.finishConnect();
+ }
+ }
+ }
+ RSelector.close();
+ }
+ read(sc);
+ }
+ }
+
+ static void read(SocketChannel sc) throws Exception {
+ ByteBuffer bb = ByteBuffer.allocateDirect(100);
+ int n = 0;
+ while (n == 0) // Note this is not a rigorous check for done reading
+ n = sc.read(bb);
+ //bb.position(bb.position() - 2);
+ //bb.flip();
+ //CharBuffer cb = Charset.forName("US-ASCII").newDecoder().decode(bb);
+ //System.out.println("Received: \"" + cb + "\"");
+ sc.close();
+ success++;
+ }
+}