[add] add ServerSocketChannelTest for NIO

brianway · brianway · commit 2b21f5eefe9f · 2019-06-25T00:37:46.000+08:00
diff --git a/java-io/src/test/java/com/brianway/java/nio/tutorial/ServerSocketChannelTest.java b/java-io/src/test/java/com/brianway/java/nio/tutorial/ServerSocketChannelTest.java
@@ -0,0 +1,48 @@
+package com.brianway.java.nio.tutorial;
+
+import org.junit.Test;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.nio.channels.ServerSocketChannel;
+import java.nio.channels.SocketChannel;
+
+/**
+ * @auther brian
+ * @since 2019/6/25 00:31
+ */
+public class ServerSocketChannelTest {
+
+    @Test
+    public void testOpen() throws IOException {
+        ServerSocketChannel serverSocketChannel = ServerSocketChannel.open();
+        serverSocketChannel.socket().bind(new InetSocketAddress(9999));
+        while (true) {
+            System.out.println("waiting...");
+            SocketChannel socketChannel =
+                    serverSocketChannel.accept();
+            //do something with socketChannel...
+            System.out.println("connected: " + socketChannel.toString());
+        }
+    }
+
+    @Test
+    public void testNonBlocking() throws IOException {
+        ServerSocketChannel serverSocketChannel = ServerSocketChannel.open();
+
+        serverSocketChannel.socket().bind(new InetSocketAddress(9999));
+        serverSocketChannel.configureBlocking(false);
+
+        while (true) {
+            System.out.println("waiting...");
+            SocketChannel socketChannel =
+                    serverSocketChannel.accept();
+
+            if (socketChannel != null) {
+                //do something with socketChannel...
+                System.out.println("connected: " + socketChannel.toString());
+            }
+        }
+    }
+
+}
