--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/jdk/net/RdmaSockets/rsocket/Selector/Connect.java	Sat Jan 26 14:02:35 2019 +0000
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2018, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* @test
+ * @bug 8195160
+ * @summary Test making lots of Selectors
+ * @requires (os.family == "linux")
+ * @library .. /test/lib
+ * @build jdk.test.lib.Utils TestServers
+ * @build RsocketTest
+ * @run main/othervm Connect
+ */
+
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.Selector;
+import java.nio.channels.SocketChannel;
+import java.util.Iterator;
+import java.util.Set;
+import jdk.net.RdmaSockets;
+import jtreg.SkippedException;
+import static java.net.StandardProtocolFamily.INET;
+
+public class Connect {
+
+    static int success = 0;
+    static final int LIMIT = 30;
+
+    public static void main(String[] args) throws Exception {
+        if (!RsocketTest.isRsocketAvailable())
+            throw new SkippedException("rsocket is not available");
+
+        try (TestServers.DayTimeServer daytimeServer
+                = TestServers.DayTimeServer.startNewServer(50)) {
+            scaleTest(daytimeServer);
+        }
+    }
+
+    static void scaleTest(TestServers.DayTimeServer daytimeServer)
+        throws Exception
+    {
+        InetAddress myAddress = daytimeServer.getAddress();
+        InetSocketAddress isa = new InetSocketAddress(myAddress, daytimeServer.getPort());
+
+        for (int j=0; j<LIMIT; j++) {
+            SocketChannel sc = RdmaSockets.openSocketChannel(INET);
+            sc.configureBlocking(false);
+            boolean connected = sc.connect(isa);
+            System.out.println("connected = " + connected);
+
+            if (!connected) {
+                Selector selector = RdmaSockets.openSelector();
+                sc.register(selector, SelectionKey.OP_CONNECT);
+                while (!connected) {
+                    int keysAdded = selector.select(100);
+                    if (keysAdded > 0) {
+                        Set<SelectionKey> readyKeys = selector.selectedKeys();
+                        Iterator<SelectionKey> i = readyKeys.iterator();
+                        while (i.hasNext()) {
+                            SelectionKey sk = i.next();
+                            SocketChannel nextReady = (SocketChannel)sk.channel();
+                            connected = nextReady.finishConnect();
+                        }
+                        readyKeys.clear();
+                    }
+                }
+                selector.close();
+            }
+            readAndClose(sc);
+        }
+    }
+
+    static void readAndClose(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);
+        sc.close();
+        success++;
+        System.out.println("success count = " + success);
+    }
+}