有没有办法查看当前值并将其更改为Apache Http Client使用的套接字缓冲区大小?

问题描述

我正在使用Apache HttpClient 4.3.x，想知道是否还有办法查看它用于发送/接收数据的套接字缓冲区大小的当前值是多少，以及是否可以更改它?

I'm using Apache HttpClient 4.3.x and was wondering if there's a way too see what is the current value for the socket buffer size used by it to send/receive data and if it's possible for me to change it?

推荐答案

我还没有找到查看当前值的方法，但是如果在构建HttpClient时未提供ConnectionConfig，它将使用ConnectionConfig.DEFAULT的bufferSize为8192.

I have not found a way to see the current value, but if you haven't provided a ConnectionConfig when building your HttpClient, it uses ConnectionConfig.DEFAULT which has a bufferSize of 8192.

构建HttpClient时，可以指定自定义缓冲区的大小.例如，

You can specify a custom buffer size when building your HttpClient. For example,

int bufferSize = 42;
ConnectionConfig config = ConnectionConfig.custom().setBufferSize(bufferSize).build();

CloseableHttpClient httpClient = HttpClientBuilder.create()
                                    .setDefaultConnectionConfig(config)
                                    .build();

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