apache-httpclient-4.x

Apache Http Client 4.0.1 SSL Proxy

好久不见. 提交于 2021-02-18 19:40:55
问题 I am using Apache Http client 4.0.1 for communicating with the server. I already have a secure/non secure client code that works just fine. Recently the new addition being to add proxy to this code, so i added the following piece of code to do that (currently non secure proxy), HttpHost proxy = new HttpHost("localhost", 5555); httpClient.getParams().setParameter(ConnRoutePNames.DEFAULT_PROXY, proxy); This has worked fine with a non secure request. However i am having trouble with a secure

Apache HttpClient: How to auto close connections by server's keep-alive time?

…衆ロ難τιáo~ 提交于 2021-02-18 00:54:33
问题 Apache HttpClient 4.3b2, HttpCore 4.3. I use PoolingHttpClientConnectionManager to manage 5 connections concurrently: PoolingHttpClientConnectionManager connectionManager; HttpClient httpclient; connectionManager = new PoolingHttpClientConnectionManager(); connectionManager.setDefaultMaxPerRoute(5); httpclient = HttpClientBuilder.create().setConnectionManager(connectionManager).build(); Server have 5 seconds keep-alive time. When server initiate close connection process it is staying in FIN

Apache HttpClient: How to auto close connections by server's keep-alive time?

岁酱吖の 提交于 2021-02-18 00:52:25
问题 Apache HttpClient 4.3b2, HttpCore 4.3. I use PoolingHttpClientConnectionManager to manage 5 connections concurrently: PoolingHttpClientConnectionManager connectionManager; HttpClient httpclient; connectionManager = new PoolingHttpClientConnectionManager(); connectionManager.setDefaultMaxPerRoute(5); httpclient = HttpClientBuilder.create().setConnectionManager(connectionManager).build(); Server have 5 seconds keep-alive time. When server initiate close connection process it is staying in FIN

HttpClient redirecting to URL with spaces throwing exception

a 夏天 提交于 2021-02-17 21:30:45
问题 I am accessing a URL that's redirecting me to a URL with spaces in it. (Using HttpClient 4.x) How do I prevent this from throwing an error (replacing the spaces with %20 not +) 08-06 02:45:56.486: WARN/System.err(655): org.apache.http.client.ClientProtocolException 08-06 02:45:56.493: WARN/System.err(655): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:557) 08-06 02:45:56.534: WARN/System.err(655): at org.apache.http.impl.client.AbstractHttpClient.execute

Does RestTemplate automatically release connection?

百般思念 提交于 2021-02-09 12:52:17
问题 I am shifting my REST client module from HttpClient.executeMethod(method) to RestTemplate.postForLocation(uri, obj) . With the HttpClient, I would explicitly release the connection of the method: deleteMethod.releaseConnection(); I cannot find anything equivalent within the Spring RestTemplate. Does it automatically release connections? Another way to ask would be, I suppose, is it safe to not do anything after calling the RestTemplate.postForLocation ? 回答1: One of the goals of spring

Does RestTemplate automatically release connection?

江枫思渺然 提交于 2021-02-09 12:45:03
问题 I am shifting my REST client module from HttpClient.executeMethod(method) to RestTemplate.postForLocation(uri, obj) . With the HttpClient, I would explicitly release the connection of the method: deleteMethod.releaseConnection(); I cannot find anything equivalent within the Spring RestTemplate. Does it automatically release connections? Another way to ask would be, I suppose, is it safe to not do anything after calling the RestTemplate.postForLocation ? 回答1: One of the goals of spring

Highly Concurrent Apache Async HTTP Client IOReactor issues

天大地大妈咪最大 提交于 2021-02-07 06:56:20
问题 Application description : I'm using Apache HTTP Async Client ( Version 4.1.1 ) Wrapped By Comsat's Quasar FiberHttpClient ( version 0.7.0 ) in order to run & execute a highly concurrent Java application that uses fibers to internally send http requests to multiple HTTP end-points The Application is running on top of tomcat( however , fibers are used only for internal request dispatching. tomcat servlet requests are still handled the standard blocking way ) Each external request opens 15-20

What does setDefaultMaxPerRoute and setMaxTotal mean in HttpClient?

点点圈 提交于 2021-02-05 20:01:59
问题 I am using Apache HttpClient in one of my project. I am also using PoolingHttpClientConnectionManager along with my HttpClient as well. I am confuse what are these properties mean. I tried going through documentation in the code but I don't see any documentation around these variables so was not able to understand. setMaxTotal setDefaultMaxPerRoute setConnectTimeout setSocketTimeout setConnectionRequestTimeout setStaleConnectionCheckEnabled Below is how I am using in my code: RequestConfig

What does setDefaultMaxPerRoute and setMaxTotal mean in HttpClient?

白昼怎懂夜的黑 提交于 2021-02-05 20:00:40
问题 I am using Apache HttpClient in one of my project. I am also using PoolingHttpClientConnectionManager along with my HttpClient as well. I am confuse what are these properties mean. I tried going through documentation in the code but I don't see any documentation around these variables so was not able to understand. setMaxTotal setDefaultMaxPerRoute setConnectTimeout setSocketTimeout setConnectionRequestTimeout setStaleConnectionCheckEnabled Below is how I am using in my code: RequestConfig

Apache HttpClient 4.5: Connection Resets

删除回忆录丶 提交于 2020-12-29 06:43:51
问题 I am using httpClient version 4.5 to connect with our external vendor site. We do not need any connection pool or persistent connection, so I am using the BasicHttpClientConnectionManager to create the HttpClient. This works fine for minimal number of requests, but if I test this for 1TPS for 1 hour, by the end of the test, we start seeing intermittent connection resets. (guessing request count > 100) I/O exception (java.net.SocketException) caught when processing request to {s}->https:/