Apache HTTP-setSocketTimout与setConnectTimout与setConnectionRequestTimeout [英] Apache HTTP - setSocketTimout vs setConnectTimout vs setConnectionRequestTimeout

问题描述

setSocketTimout，setConnectTimout和setConnectionRequestTimeout有什么区别?

RequestConfig requestConfig = RequestConfig.copy(RequestConfig.DEFAULT)
            .setSocketTimeout(500)
            .setConnectTimeout(500)
            .setConnectionRequestTimeout(500)
            .build();

推荐答案

Connection timeout是与服务器建立连接之前的超时时间.

Connection timeout is the timeout until a connection with the server is established.

Socket timeout是接收数据的超时时间.

然而，方法setConnectionRequestTimeout特定于配置连接管理器.它返回从连接管理器请求连接时使用的超时(以毫秒为单位).超时值为零将被解释为无限超时.

The method setConnectionRequestTimeout however is specific for configuring the connection manager. It returns the timeout in milliseconds used when requesting a connection from the connection manager. A timeout value of zero is interpreted as an infinite timeout.

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