HttpClient-forward proxy and signature verification

Article directory Introduction practice HttpClientBuilder Customized chain of responsibility test Introduction HttpClientBuilder is an http client construction class of Apache. By inheriting the construction class, signature verification can be added, so that signature verification can be carried when sending requests uniformly. Customized MyHttpClientBuilder adds a new link to the chain of responsibility Practice HttpClientBuilder HttpClientBuilder […]

ESP32 IDF development application? esp_http_client example analysis

ESP32 IDF development application? esp_http_client example analysis 1. The blogger’s purpose for writing this technical article: 2. Overview 3. Introduction to esp_http_client related APIs 4. Software design 5. Examples 6. Debugging results Don’t get lost-Navigation bar Quickly navigate to find what you want (article directory) If this article is useful to you, please like and […]

12. W5100S/W5500+RP2040 Raspberry Pi Pico<FTP Client>

Article directory 1 Introduction 2 Introduction 2.1 What is FTP? 2.2 Advantages of FTP 2.3 Client mode 2.4 Process of transferring files using FTP protocol 2.4 FTP application scenarios 3 WIZnet Ethernet chip 4 ARP network setting example overview and usage 4.1 Flowchart 4.2 Core preparation work 4.3 Connection method 4.4 Main code overview 4.5 […]

15. W5100S/W5500+RP2040 Raspberry Pi Pico<TFTP Client>

Article directory 1 Introduction 2 Introduction 2.1 What is TFTP? 2.2 Advantages of TFTP 2.3 Comparison between TFTP and FTP 2.4 TFTP application scenarios 3 WIZnet Ethernet chip 4 ARP network setting example overview and usage 4.1 Flowchart 4.2 Core preparation work 4.3 Connection method 4.4 Main code overview 4.5 Results demonstration 5 things to […]

ceph_msg message module_RDMA_Performance testing tool source code process analysis_src_test_msgr_perf_msgr_server_client.cc

src/test/msgr/perf_msgr_server.cc server, server, establish connection MessengerServer Messenger *Messenger::create type=async + rdma, lname=server -> Messenger *Messenger::create new AsyncMessenger -> AsyncMessenger::AsyncMessenger dispatch_queue DispatchQueue(CephContext *cct, Messenger *msgr, string & name) local fast distribution, throttle lookup_or_create_singleton_object<StackSingleton> single->ready(transport_type) NetworkStack::create(cct, type) -> std::make_shared<RDMAStack>(c, t) RDMAStack::RDMAStack NetworkStack(cct, t) structure, the thread pool has 3 threads by default, create_worker(cct, type, worker_id) -> NetworkStack::create_worker […]

10 Analyze SurfaceComposerClient submission transaction process

After using SurfaceComposerClient::createSurface to create a SurfaceControl, the SurfaceControl can create a Surface for drawing. But what if you want to configure Surface’s zorder, position and other attributes? Methods for configuring properties are provided in SurfaceComposerClient::Transaction. SurfaceComposerClient::Transaction::setXXX() For example, in “02 The Simplest SurfaceFlinger Application”, zorder is configured to be the largest, the display position […]

HttpClient optimization solution in high concurrency scenarios, QPS is greatly improved!

Taro Source Code 2023-10-14 10:14 Published in Shanghai This is a community that may be useful to you One-on-one communication/interview brochure/resume optimization/job search questions, welcome to join the “Yudao Rapid Development Platform” Knowledge Planet. The following is some information provided by Planet: “Project Practice (Video)”: Learn from books, “practice” from past events “Internet High Frequency […]

HttpClient sets the proxy with username and password

The reference codes for get and post methods are as follows: import org.apache.http.HttpEntity; import org.apache.http.HttpHost; import org.apache.http.NameValuePair; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.client.protocol.HttpClientContext; import org.apache.http.config.Registry; import org.apache.http.config.RegistryBuilder; import org.apache.http.conn.DnsResolver; import org.apache.http.conn.socket.ConnectionSocketFactory; import org.apache.http.conn.socket.PlainConnectionSocketFactory; import org.apache.http.conn.ssl.SSLConnectionSocketFactory; import org.apache.http.entity.StringEntity; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.impl.conn.PoolingHttpClientConnectionManager; import org.apache.http.message.BasicNameValuePair; import org.apache.http.protocol.HttpContext; import org.apache.http.ssl.SSLContexts; import org.apache.http.util.EntityUtils; […]

Unity backgammon simple online client

Unity client code: using System; using System.Collections; using System.Net.Sockets; using System.Text; using UnityEngine; using UnityEngine.UI; public class OnlineChess : MonoBehaviour { public GameObject DengLuJieMian; public InputField InputText; public Button Zhece; public Text selfName; public Text otherName; public Text typeBy; public ToggleGroup toggleGroup; private Socket socket; private byte[] buffer = new byte[1024]; private string SetText; //——–Chess […]

Feign: fusing, introduction to @FeignClient annotation parameters, optimization

Compared with RestTemplate, it is easier to understand and the operation is more dynamic. code show as below: @GetMapping(“/buy/{id}”) public Product order() { Product product = restTemplate.getForObject(“http://shop-serviceproduct/product/1”,Product.class); return product; } As can be seen from the code, we construct the URL by concatenating strings, and the URL has only one parameter. However, in reality, URLs […]