Examples with EventListener okhttp3.EventListener used on opensource projects

Example 1 with EventListener

use of okhttp3.EventListener in project micrometer by micrometer-metrics.

the class OkHttpMetricsEventListenerTest method timeFailureDueToTimeout.

@Test
void timeFailureDueToTimeout() {
    Request request = new Request.Builder().url("https://publicobject.com/helloworld.txt").build();
    OkHttpClient client = new OkHttpClient.Builder().connectTimeout(1, TimeUnit.MILLISECONDS).eventListener(OkHttpMetricsEventListener.builder(registry, "okhttp.requests").uriMapper(req -> req.url().encodedPath()).tags(Tags.of("foo", "bar")).build()).build();
    try {
        client.newCall(request).execute().close();
    } catch (IOException ignored) {
    // expected
    }
    assertThat(registry.get("okhttp.requests").tags("uri", "UNKNOWN", "status", "IO_ERROR").timer().count()).isEqualTo(1L);
}

Example 2 with EventListener

use of okhttp3.EventListener in project nzbhydra2 by theotherp.

the class WebHooks method onNzbDownloadEvent.

@Async
@EventListener
public void onNzbDownloadEvent(FileDownloadEvent downloadEvent) throws IOException {
    String downloadHook = System.getProperty("nzbhydra.hooks.download");
    if (!Strings.isNullOrEmpty(downloadHook)) {
        if (downloadEvent.getDownloadEntity().getAccessSource() == SearchSource.INTERNAL) {
            try {
                OkHttpClient client = requestFactory.getOkHttpClientBuilder(URI.create(downloadHook)).build();
                String content = objectMapper.writeValueAsString(downloadEvent.getDownloadEntity());
                Response response = client.newCall(new Builder().url(downloadHook).method("PUT", RequestBody.create(MediaType.parse(org.springframework.http.MediaType.APPLICATION_JSON_VALUE), content)).build()).execute();
                response.close();
                logger.debug("Called download web hook with response {}", response);
            } catch (IOException e) {
                logger.error("Unable to execute webhook to {} on download event", downloadHook);
            }
        }
    }
}

Example 3 with EventListener

use of okhttp3.EventListener in project okhttp by square.

the class LoggingEventListenerTest method testCacheEvents.

@Test
public void testCacheEvents() {
    Request request = new Request.Builder().url(url).build();
    Call call = client.newCall(request);
    Response response = new Response.Builder().request(request).code(200).message("").protocol(HTTP_2).build();
    EventListener listener = loggingEventListenerFactory.create(call);
    listener.cacheConditionalHit(call, response);
    listener.cacheHit(call, response);
    listener.cacheMiss(call);
    listener.satisfactionFailure(call, response);
    logRecorder.assertLogMatch("cacheConditionalHit: Response\\{protocol=h2, code=200, message=, url=" + url + "\\}").assertLogMatch("cacheHit: Response\\{protocol=h2, code=200, message=, url=" + url + "\\}").assertLogMatch("cacheMiss").assertLogMatch("satisfactionFailure: Response\\{protocol=h2, code=200, message=, url=" + url + "\\}").assertNoMoreLogs();
}

Example 4 with EventListener

use of okhttp3.EventListener in project failsafe by jhalterman.

the class OkHttpTesting method test.

private <T> void test(FailsafeExecutor<Response> failsafe, Call when, Then<Response> then, int expectedStatus, T expectedResult, Class<? extends Throwable>[] expectedExceptions) {
    AtomicReference<CompletableFuture<Response>> futureRef = new AtomicReference<>();
    AtomicReference<ExecutionCompletedEvent<Response>> completedEventRef = new AtomicReference<>();
    Waiter completionListenerWaiter = new Waiter();
    EventListener<ExecutionCompletedEvent<Response>> setCompletedEventFn = e -> {
        completedEventRef.set(e);
        completionListenerWaiter.resume();
    };
    List<Class<? extends Throwable>> expected = new LinkedList<>();
    Class<? extends Throwable>[] expectedExInner = expectedExceptions == null ? new Class[] {} : expectedExceptions;
    Collections.addAll(expected, expectedExInner);
    failsafe.onComplete(setCompletedEventFn);
    Runnable postTestFn = () -> {
        ignoreExceptions(() -> completionListenerWaiter.await(5000));
        ExecutionCompletedEvent<Response> completedEvent = completedEventRef.get();
        if (expectedExceptions == null) {
            assertEquals(completedEvent.getResult().code(), expectedStatus);
            assertNull(completedEvent.getException());
        } else {
            assertNull(completedEvent.getResult());
            assertMatches(completedEvent.getException(), expectedExceptions);
        }
        if (then != null)
            then.accept(futureRef.get(), completedEvent);
    };
    Consumer<Response> assertResult = response -> {
        String result = unwrapExceptions(() -> response.body().string());
        assertEquals(result, expectedResult);
        assertEquals(response.code(), expectedStatus);
    };
    // Run sync test and assert result
    System.out.println("\nRunning sync test");
    FailsafeCall failsafeCall = FailsafeCall.with(failsafe).compose(when);
    if (expectedExceptions == null) {
        assertResult.accept(unwrapExceptions(failsafeCall::execute));
    } else {
        assertThrows(failsafeCall::execute, expectedExceptions);
    }
    postTestFn.run();
    if (expectedExInner.length > 0)
        expected.add(0, ExecutionException.class);
    // Run async test and assert result
    System.out.println("\nRunning async test");
    failsafeCall = failsafeCall.clone();
    CompletableFuture<Response> future = failsafeCall.executeAsync();
    futureRef.set(future);
    if (expectedExInner.length == 0) {
        assertResult.accept(unwrapExceptions(future::get));
    } else {
        assertThrowsSup(future::get, expected);
    }
    postTestFn.run();
}

Example 5 with EventListener

use of okhttp3.EventListener in project BestPracticeApp by pop1234o.

the class MainActivity method requestOkHttpGet.

/**
 * ==============================
 * 先用Builder模式来构建Request对象，然后将Request封装成一个Call（RealCall）对象
 *  调用RealCall.execute。里面使用OkHttpClient.Dispatcher.execute(call)
 *  里面将call加入Dispatcher中ArrayDeque中，然后再 RealCall.getResponseWithInterceptorChain()
 *  中创建各种拦截器，（
 *  BridgeInterceptor 添加请求头，比如User-Agent，Connection，Host
 *  CacheInterceptor请求头缓存设置，
 *  ConnectInterceptor获取http连接，判断是1.0还是1.1，
 *              获取到HttpCodec对象，真正建立起了Socket连接
 *  CallServerInterceptor 将请求行，请求头写入Socket,然后发送到服务端，接收Socket响应
 *  这里用的是BufferedSource 是okio，NIO，然后获取到http响应，解析响应行，响应头，响应体
 *  用ResponseBuilder来创建一个Response，然后返回
 *  ）
 *  以上是一个同步的过程，异步的过程类似，就是创建一个AsyncCall然后用线程池执行
 *  返回Response后调用回调方法回调都是在子线程。
 *  =================================
 *  他的巧妙的结构在于 ,链式的调用结构
 *  Response r = chain.proceed(request)；
 *
 *  Interceptor=>
 *  Response intercept(Chain chain){
 *      //处理Request
 *     Response r = chain.proceed(chain.request());
 *     //处理Response
 *     return r;
 *  }
 *
 *  Chain=>中方法
 *  Response proceed(Request request){
 *      //这里主要遍历取出拦截器
 *     Response r = interceptors.get(index++).intercept(new Chain());
 *     return r;
 *  }
 *
 * ==============================
 * 使用builder模式创建Request,OkHttpClient
 * 使用工厂模式创建 EventListener
 * 策略模式，设置拦截器
 */
private void requestOkHttpGet() {
    new Thread(new Runnable() {

        @RequiresApi(api = Build.VERSION_CODES.KITKAT)
        @Override
        public void run() {
            if (okHttpClient == null) {
                okHttpClient = new OkHttpClient();
            }
            okhttp3.Request.Builder builder = new okhttp3.Request.Builder();
            okhttp3.Request request = builder.url("http://www.google.com").build();
            // 必须在这定义 //  try-with-resources
            try (okhttp3.Response response = okHttpClient.newCall(request).execute()) {
                // try-with-resources
                // 回调形式
                // okHttpClient.newCall(request).enqueue(new Callback() {
                // @Override
                // public void onFailure(okhttp3.Call call, IOException e) {
                // 
                // }
                // 
                // @Override
                // public void onResponse(okhttp3.Call call, okhttp3.Response response) throws IOException {
                // 
                // }
                // });
                // 注意这里是string()不是toString();
                String s = response.body().string();
                Log.i(TAG, "requestOkHttpGet: " + s);
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }).start();
}