分析httpasyncclient的异步请求

org.apache.httpcomponents httpasyncclient 4.1.1

本人用该jar生成了两个发送http工具的类,分别是 sync和async的请求。并加上如下参数:
static { System.setProperty("http.maxConnections","100"); System.setProperty("http.keepAlive", "true"); //创建http客户端 HTTP_GET_CLIENT = HttpClients.custom() .useSystemProperties() .setRetryHandler(new DefaultHttpRequestRetryHandler(3,true)) .build(); HTTP_POST_CLIENT = HttpClients.custom() .build(); //初始化HTTP请求配置 REQUEST_CONFIG = RequestConfig.custom() .setContentCompressionEnabled(true) .setSocketTimeout(3000) .setAuthenticationEnabled(true) .setConnectionRequestTimeout(3000) .setConnectTimeout(3000).build(); }


【分析httpasyncclient的异步请求】使得qps从同步默认参数的800提升到现在的sync达到2600+,async达到2000+

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