how to keep alive

In Linux, the implementation source code of TCP keep alive is analyzed, and keepaliveKeep Alive under TCP We often say that the TCP keep alive is to ensure the validity of the connection, send a test packet at a certain interval, and confirm

Experiment on HTTP keep-alive-personal page of Huang Yihua-Open Source Chinese community Experiment on HTTP keep-alive2 people add to favoritesArticleI want to add my favorite to my favorites for 6 months ago (). I have read 514 times and have a

What is Keep-alive? OverviewBy default, HTTP links are usually closed after the request is complete. This means that the server closes the TCP link after the delivery of the response has been completed. To keep the link open to satisfy multiple

HTTP keep-alive-sky-blog HTTP keep-alive HTTPKeep-Alive Keep-AliveThis function keeps the client-to-server connection valid. When a subsequent request to the server appears,Keep-AliveFunction to avoid or re-establish a connection. Most Web

HTTP is based onRequest-Responsemode, where the client sends a request message to the server to respond to this information. In the old HTTP version, each request will be created with a newCustomer and serverconnection, send a request on this

HTTP is a typical example of a request response pattern in which a client sends a request message to the server to respond to this information. In the old HTTP version, each request will be created with a new client-to- server connection, send a

HTTP is aRequest ResponseA typical example of a pattern is a client sending a request message to the server to respond to this information. In the old HTTP version, each request will be created with a newClient-ServerConnection, send a request on

[Requirement]Checks whether the client program is forcibly terminated without affecting server processing.[Status quo]The keepalive attribute is set for both the server and client sockets.The server sets parameters such as the number of probes. The

NeedsDetects whether the client program is forced to end without affecting server processing.StatusBoth the server side and the client socket set the KeepAlive property.Server-side set the number of probes and other parameters, the client, the

NeedsDetects whether the client program is forced to end without affecting server processing.StatusBoth the server side and the client socket set the KeepAlive property.Server-side set the number of probes and other parameters, the client, the

1. What is the keep-alive mode? The HTTP protocol adopts the "request-response" mode. When the common mode is used, that is, the non-keepalive mode, a new connection is required for each request/response client and server, disconnect immediately

1. What is keep-alive mode?We know that the HTTP protocol uses "request-answer" mode, when using normal mode, that is, non-keepalive mode, each request/reply client and server to create a new connection, immediately after the completion of the

Keep Alive under TCPWe often say that the TCP keep alive, is to ensure the validity of the connection, at a certain time interval to send a probe packet, based on the reply to confirm that the connection is valid. Typically, upper-level applications

1. ConceptKeep-alive mode (also known as persistent connection, connection reuse), the Keep-alive feature keeps the client-to-server connection active, and keep-alive functionality avoids establishing or re-establishing a connection when a

1.keep-aliveThe Linux kernel is configured with a tcp_keepalive_time, a keepalive timer for TCP. When two connected processes on the network have no data to send to each other, TCP sends keepalive data at intervals to keep the connection, and the

HttpURLConnection's perverted thing: keep-aliveThe JDK comes with the httpurlconnection default boot keep-alive, and the httpurlconnection will be reused in the pool after use. Related description:What is does the current JDK does for keep-alive?The

Vue2.0 provides a keep-alive component for caching components to avoid loading the corresponding components multiple times and reduce performance consumption. Keep-aliv is a built-in component of vue. js. It can store non-active component instances

One. HTTP protocol is a connection protocol, so that each connection to re-open a TCP HTTP socket, the short-term host to the server request will be very slow, if you can maintain the connection, you can save the socket Open,socket close and other

Like Apache, many HTTP Services provide the keep-alive function, such as keepalive_timeout in nginx configuration. As for what is keep-alive, Simply put: Keep-alive maintains the link established by the client on the server. When the client

This article is an opportunity outline: Existing requirements Advantages and disadvantages of each solution Related issues Extension Keep-alive use of the detailed Existing RequirementsThere are many list data