@Test
public void testProxy_timeout() {
// 初始化config
AsyncLoadConfig config = new AsyncLoadConfig(3 * 100l); // 设置超时时间为300ms
// 初始化executor
AsyncLoadExecutor executor = new AsyncLoadExecutor(10, 100);
executor.initital();
// 初始化proxy
AsyncLoadEnhanceProxy<AsyncLoadTestService> proxy =
new AsyncLoadEnhanceProxy<AsyncLoadTestService>();
proxy.setService(asyncLoadTestService);
proxy.setConfig(config);
proxy.setExecutor(executor);
AsyncLoadTestService service = proxy.getProxy();
AsyncLoadTestModel model1 = service.getRemoteModel("first", 1000); // 每个请求sleep 1000ms
AsyncLoadTestModel model2 = service.getRemoteModel("two", 200); // 每个请求sleep 1000ms
long start = 0, end = 0;
start = System.currentTimeMillis();
try {
System.out.println(model1.getDetail());
Assert.fail(); // 不会走到这一步
} catch (Exception e) { // TimeoutException异常
System.out.println(e);
}
end = System.currentTimeMillis();
Assert.assertTrue((end - start) < 500l); // 会超时
start = System.currentTimeMillis();
try {
System.out.println(model2.getDetail());
} catch (Exception e) {
Assert.fail(); // 不会走到这一步
}
end = System.currentTimeMillis();
Assert.assertTrue((end - start) < 500l); // 不会超时
}
@Test
public void testProxy() {
// 初始化config
AsyncLoadConfig config = new AsyncLoadConfig(3 * 1000l);
// 初始化executor
AsyncLoadExecutor executor = new AsyncLoadExecutor(10, 100);
executor.initital();
// 初始化proxy
AsyncLoadEnhanceProxy<AsyncLoadTestService> proxy =
new AsyncLoadEnhanceProxy<AsyncLoadTestService>();
proxy.setService(asyncLoadTestService);
proxy.setConfig(config);
proxy.setExecutor(executor);
// 执行测试
AsyncLoadTestService service = proxy.getProxy();
AsyncLoadTestModel model1 = service.getRemoteModel("first", 1000); // 每个请求sleep 1000ms
AsyncLoadTestModel model2 = service.getRemoteModel("two", 1000); // 每个请求sleep 1000ms
AsyncLoadTestModel model3 = service.getRemoteModel("three", 1000); // 每个请求sleep 1000ms
long start = 0, end = 0;
start = System.currentTimeMillis();
System.out.println(model1.getDetail());
end = System.currentTimeMillis();
Assert.assertTrue((end - start) > 500l); // 第一次会阻塞, 响应时间会在1000ms左右
start = System.currentTimeMillis();
System.out.println(model2.getDetail());
end = System.currentTimeMillis();
Assert.assertTrue((end - start) < 500l); // 第二次不会阻塞，因为第一个已经阻塞了1000ms
start = System.currentTimeMillis();
System.out.println(model3.getDetail());
end = System.currentTimeMillis();
Assert.assertTrue((end - start) < 500l); // 第三次不会阻塞，因为第一个已经阻塞了1000ms
// 销毁executor
executor.destory();
}