In HTTP/1.1, persistent connections are the default behavior of any connection. That is, unless otherwise indicated, the client SHOULD assume that the server will maintain a persistent connection, even after error responses from the server. However, the protocol provides means for a client and a ...
HTTP/1.1就吃连接在默认情况下是激活的,除非特别指明,否则HTTP/1.1假定所有的连接都是持久的,要在事务处理结束之后将连接关闭,HTTP/1.1应用程序必须向报文中显示地添加一个Connection:close首部。 HTTP1.1客户端加载在收到响应后,除非响应中包含了Connection:close首部,不然HTTP/1.1连接就仍然维持在打开状态。但是,客户...
一个HTTP/1.1服务端可以假定HTTP/1.1客户端会持有一个持久连接,除非发送的请求里有一个Connection报头域里包括连接符号“close”。如果服务器选择在发送响应后立刻关闭连接,它应该发送一个有关闭连接符号的Connection报头域。 HTTP/1.1客户端可以认为一个连接是始终打开的,但决定其保持打开是基于服务端的响应里是否包含一...
persistent-con-timeout This entry controls the maximum number of seconds a persistent connection can remain idle in the cache before WebSEAL closes the connection. Note: WebSEAL supports HTTP/1.1 persistent connections. HTTP/1.0 persistent connections are not supported.Parent...
一个HTTP/1.1服务端可以假定HTTP/1.1客户端会持有一个持久连接,除非发送的请求里有一个Connection报头域里包括连接符号“close”。如果服务器选择在发送响应后立刻关闭连接,它应该发送一个有关闭连接符号的Connection报头域。 HTTP/1.1客户端可以认为一个连接是始终打开的,但决定其保持打开是基于服务端的响应里是否包含一...
Connection: Keep-Alive Keep-Alive: max=5, timeout=120 Keep-Alive Connection Restrictions and Rules Here are some restrictions and clarifications regarding the use of keep-alive connections: Keep-alive does not happen by default in HTTP/1.0. The client must send a Connection: Keep-Alive request...
HTTP/1.0+中支持的是keep-alive连接。 keep-alive握手过程 HTTP/1.0+支持keep-alive连接,但默认并未激活。客户端通过发送一个包含Connection: Keep-Alive首部的请求来请求服务器激活keep-alive连接,即将这条连接保持在打开状态。 如果服务器愿意为下一条请求重用此连接,就会在响应中包含相同的首部。若没有,服务器就会...
Systems and methods for establishing quasi-persistent HTTP connections The present invention provides systems and methods that allow one or more quasi-persistent HTTP connections to be established between a client computer and server computer. The quasi-persistent HTTP connection(s) allow(s) data to ...
An apparatus, method and computer program product for emulating a persistent connection using http. According to one embodiment, the method includes receiving an empty get from a first client; receiving a get from a second client, the get containing data to be sent to the first client; and ...
.server.HttpConnection - New HTTP Connection HttpConnection@1dd99811[IDLE,SelectChannelEndPoint@7773a670{/[0:0:0:0:0:0:0:1]:55487<->7070,Open,in,out,-,-,23/30000,null}{io=0,kio=0,kro=0}][p=HttpParser{s=START,0 of 0},g=HttpGenerator{s=START},c=HttpChannelOverHttp@2c23cca0{...