fixed issue #726 , 提交测试用例

example/src/main/java/com/alibaba/otter/canal/example/SimpleCanalClientPermanceTest.java

@@ -0,0 +1,68 @@
+package com.alibaba.otter.canal.example;
+import java.net.InetSocketAddress;
+import java.util.concurrent.ArrayBlockingQueue;
+
+import com.alibaba.otter.canal.client.CanalConnector;
+import com.alibaba.otter.canal.client.CanalConnectors;
+import com.alibaba.otter.canal.client.impl.SimpleCanalConnector;
+import com.alibaba.otter.canal.protocol.Message;
+
+public class SimpleCanalClientPermanceTest {
+
+    public static void main(String args[]) {
+        String destination = "example";
+        String ip = "127.0.0.1";
+        int batchSize = 1024;
+        int count = 0;
+        int sum = 0;
+        int perSum = 0;
+        long start = System.currentTimeMillis();
+        long end = 0;
+        final ArrayBlockingQueue<Long> queue = new ArrayBlockingQueue<Long>(100);
+        try {
+            final CanalConnector connector = CanalConnectors.newSingleConnector(new InetSocketAddress(ip, 11111),
+                destination,
+                "",
+                "");
+
+            Thread ackThread = new Thread(new Runnable() {
+
+                @Override
+                public void run() {
+                    while (true) {
+                        try {
+                            long batchId = queue.take();
+                            connector.ack(batchId);
+                        } catch (InterruptedException e) {
+                        }
+                    }
+                }
+            });
+            ackThread.start();
+
+            ((SimpleCanalConnector) connector).setLazyParseEntry(true);
+            connector.connect();
+            connector.subscribe();
+            while (true) {
+                Message message = connector.getWithoutAck(batchSize);
+                long batchId = message.getId();
+                int size = message.getRawEntries().size();
+                sum += size;
+                perSum += size;
+                count++;
+                queue.add(batchId);
+                if (count % 10 == 0) {
+                    end = System.currentTimeMillis();
+                    long tps = (perSum * 1000) / (end - start);
+                    System.out.println(" total : " + sum + " , current : " + perSum + " , cost : " + (end - start)
+                                       + " , tps : " + tps);
+                    start = end;
+                    perSum = 0;
+                }
+            }
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+}