asynchttpclient

How do I create an async caching http client?

此生再无相见时 提交于 2019-12-04 07:04:37
问题 Using the org.apache.httpcomponents:httpasyncclient-cache:4.1.3 library, I'm trying to work out how I can create an asynchronous caching http client? I can create each individually, using their respective builders, but I can't find a way to have both. e.g. CloseableHttpClient client = CachingHttpClientBuilder.create() .setCacheConfig(cacheConfig()) .build(); CloseableHttpAsyncClient build = HttpAsyncClientBuilder.create() .build(); Por que no los dos? N.B. I'm not tied to this version of the

How do I get a CompletableFuture<T> from an Async Http Client request?

我与影子孤独终老i 提交于 2019-12-03 08:04:22
On Async Http Client documentation I see how to get a Future<Response> as the result of an asynchronous HTTP Get request simply doing, for example: AsyncHttpClient asyncHttpClient = new DefaultAsyncHttpClient(); Future<Response> f = asyncHttpClient .prepareGet("http://api.football-data.org/v1/soccerseasons/398") .execute(); Response r = f.get(); However, for convenience I would like to get a CompletableFuture<T> instead, for which I could apply a continuation that converts the result in something else, for instance deserializing the response content from Json into a Java object (e.g.

Does AsyncHttpClient knows how many threads to allocate for all the HTTP requests

寵の児 提交于 2019-12-03 06:55:23
I'm evaluating AsyncHttpClient for big loads (~1M HTTP requests). For each request I would like to invoke a callback using the AsyncCompletionHandler which will just insert the result into a blocking queue My question is: if I'm sending asynchronous requests in a tight loop, how many threads will the AsyncHttpClient use? (I know you can set the max but apparently you take a risk of losing requests, I've seen it here ) I'm currently using the Netty implementation with these versions: async-http-client v1.9.33 netty v3.10.5.Final I don't mind using other versions if there are any optimization in

HttpClient async requests not completing for large batch sent out in a loop

青春壹個敷衍的年華 提交于 2019-12-01 02:24:01
问题 I think I've managed to make a test that shows this problem repeatably, at least on my system. This question relates to HttpClient being used for a bad endpoint (nonexistant endpoint, the target is down). The problem is that the number of completed tasks falls short of the total, usually by about a few. I don't mind requests not working, but this just results in the app just hanging there when the results are awaited. I get the following result form the test code below: Elapsed: 237.2009884

How to do Async Http Call with Apache Beam (Java)?

ぃ、小莉子 提交于 2019-11-29 17:05:29
Input PCollection is http requests, which is a bounded dataset. I want to make async http call (Java) in a ParDo , parse response and put results into output PCollection. My code is below. Getting exception as following. I cound't figure out the reason. need a guide.... java.util.concurrent.CompletionException: java.lang.IllegalStateException: Can't add element ValueInGlobalWindow{value=streaming.mapserver.backfill.EnrichedPoint@2c59e, pane=PaneInfo.NO_FIRING} to committed bundle in PCollection Call Map Server With Rate Throttle/ParMultiDo(ProcessRequests).output [PCollection] Code : public

Android - loopJ AsyncHttpClient return response onFinish or onSuccess

非 Y 不嫁゛ 提交于 2019-11-29 02:46:31
I am looking for a way to return the response I get in loopJ AsyncHttpClient onFinish or onSuccess or onFailure. As of now I have this piece of code: **jsonParse.java file** public class jsonParse { static JSONObject jObj = null; static String jsonString = ""; AsyncHttpClient client; public JSONObject getJSONObj() { RequestParams params; params = new RequestParams(); params.add("username", "user"); params.add("password", "password"); client = new AsyncHttpClient(); client.post("http://example.com", params, new TextHttpResponseHandler() { @Override public void onSuccess(int i, Header[] headers,

How to set cookie in android WebView client

半世苍凉 提交于 2019-11-28 17:19:49
I want to call one specific url via WebView . The page can only be called after user already logged in. I use AsyncHttpClient library to perform login call. Once after successfully logged in , loading url via WebView doesn't seem recognise the proper headers esp cookie. My suspect is that cookies are not sync correctly between HttpClient and WebView's HttpClient . Any idea why ? . Here is how i use WebView final WebView webView = (WebView) content.findViewById(R.id.web_travel_advisory); String url = "http://mydomainurl.com/get_data_after_login"; webView.setWebViewClient(new WebViewClient());

How to do Async Http Call with Apache Beam (Java)?

夙愿已清 提交于 2019-11-28 10:51:27
问题 Input PCollection is http requests, which is a bounded dataset. I want to make async http call (Java) in a ParDo , parse response and put results into output PCollection. My code is below. Getting exception as following. I cound't figure out the reason. need a guide.... java.util.concurrent.CompletionException: java.lang.IllegalStateException: Can't add element ValueInGlobalWindow{value=streaming.mapserver.backfill.EnrichedPoint@2c59e, pane=PaneInfo.NO_FIRING} to committed bundle in

How to use credentials in HttpClient in c#?

蓝咒 提交于 2019-11-27 23:29:31
I am facing some problems when using the HttpClient class to access to a Delicious API. I have the following code: try { const string uriSources = "https://api.del.icio.us/v1/tags/bundles/all?private={myKey}"; using (var handler = new HttpClientHandler { Credentials = new NetworkCredential("MyUSER", "MyPASS") }) { using (var client = new HttpClient(handler)) { var result = await client.GetStringAsync(uriSources); } } } catch (Exception ex) { MessageBox.Show(ex.Message, "ERROR...", MessageBoxButton.OK); } When running the code above I am getting the following: Response status code does not

Android - loopJ AsyncHttpClient return response onFinish or onSuccess

蓝咒 提交于 2019-11-27 21:59:46
问题 I am looking for a way to return the response I get in loopJ AsyncHttpClient onFinish or onSuccess or onFailure. As of now I have this piece of code: **jsonParse.java file** public class jsonParse { static JSONObject jObj = null; static String jsonString = ""; AsyncHttpClient client; public JSONObject getJSONObj() { RequestParams params; params = new RequestParams(); params.add("username", "user"); params.add("password", "password"); client = new AsyncHttpClient(); client.post("http://example