hdmi keep alive

HTTP Keep-alive DetailedHTTP is a typical example of a request The keep-alive feature makes the client-to-server connection persistent, and when a subsequent request to the server occurs, the Keep-alive feature avoids establishing

Understanding the Keep-alive of HTTPIn a previous article about TCP's keepalive, this article speaks of the HTTP plane keep-alive. Two kinds of keepalive in the spelling above is not the same, just the same pronunciation, so everyone is confused. The HTTP level of the keep-

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 connection (HTTP protocol is a non-connected protocol) When using Keep-alive

HTTP is a typical example of a request 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 request on this connection, and then receive the request. One of the great advantages of such a model is that it is simple, easy to understand and programmed to implement; it also has a big drawback that it is inefficient, so

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 interval is tcp_keepalive_time set. The default is 7,200 seconds. When optimizing a Web server, you should set a smaller number of values, when the customer shuts

sentenced to death by the interviewer!!! Said I completely stuck on the surface, did not go deep (at that time really very hit, has been thinking technology is good!) ）。 I was really looking for excuses: The HTTP keepalive mode was not used before, so no deep Long time no HTTP protocol, details forget Internship is not related to the HTTP protocol, use less to forget 。。。。。。 Think all kinds of explanations are so pale! I once again lamented the book to Time to hate less

HTTP is a typical example of a request 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 request on this connection, and then receive the request. One of the great advantages of such a model is that it is simple, easy to understand and programmed to implement; it also has a big drawback that it is inefficient, so

What is a keep-alive connectionHttps://en.wikipedia.org/wiki/HTTP_persistent_connection 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 connect Ion

First, keep-alive connection(1) When we use serial connection, such as loading four pictures, when loading the first picture, will establish a connection, after loading will close the connection, loading the second picture will also establish a connection before closing the connection, and so on, so it will consume a lot of time, http/1.0+ "Keep-

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 subsequent request to the server oc

HTTP is aRequest A 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 this connection, and then receive the request. One of the great advantages of such a model is that it is simple, easy to understand and programmed to implement; it also has a big drawback that it is inefficient, so keep