查看“︁HTTP keep-alive”︁的源代码

HTTP persistent connection, also called HTTP keep-alive, or HTTP connection reuse, is the idea of using a single TCP connection to send and receive multiple HTTP requests/responses, as opposed to opening a new connection for every single request/response pair. The newer HTTP/2 protocol uses the same idea and takes it further to allow multiple concurrent requests/responses to be multiplexed over a single connection.

= Implementations ==
== HTTP 1.0 ==

== HTTP 1.1 ==

== HTTP 2.0 ==

== See also ==

* [[HTTP/1.1]]
* [[HTTP/2]]

[[Category:Network]]
[[Category:HTTP]]
[[Category:Protocol]]
[[Category:RFC]]