Search results
Results from the WOW.Com Content Network
A server should send a 408 Request Timeout status code to the client immediately before closing the connection. When a client receives the 408 status code, after having sent the request, it may open a new connection to the server and re-send the request. [16] Not all clients will re-send the request, and many that do will only do so if the ...
Sending a large request body to a server after a request has been rejected for inappropriate headers would be inefficient. To have a server check the request's headers, a client must send Expect: 100-continue as a header in its initial request and receive a 100 Continue status code in response before sending the body. If the client receives an ...
Users can connect to a data center by setting up a hardware virtual private network connection between the data center and the VPC. This connection allows the user to “interact with Amazon EC2 instances within a VPC as if they were within [the user's] existing network.” [ 7 ]
Instance-store volumes are temporary storage, which survive rebooting an EC2 instance, but when the instance is stopped or terminated (e.g., by an API call, or due to a failure), this store is lost. The Amazon Elastic Block Store (EBS) provides raw block devices that can be attached to Amazon EC2 instances. These block devices can then be used ...
A request that upgrades from HTTP/1.1 to HTTP/2 MUST include exactly one HTTP2-Settings header field. The HTTP2-Settings header field is a connection-specific header field that includes parameters that govern the HTTP/2 connection, provided in anticipation of the server accepting the request to upgrade. [19] [20] HTTP2-Settings: token64: Obsolete
Bootstrap – when device contacts the server for the first time, the server URL changed, or the device settings were reset to default; Periodic – the device is scheduled to perform a periodic session, as per the PeriodicInformInterval settings; Connection request – the device responds to the server's request for a connection;
a server running on a computer device, listening for requests at a particular port over a network, serving web documents (HTML, JSON, XML, images). [citation needed] In a web service, a web technology such as HTTP is used for transferring machine-readable file formats such as XML and JSON.
This process is performed with every request that is made to a web server, with some of the requests being served with a file, such as an HTML document, or a gif image, others with the results of running a CGI program, and others by some other process, such as a built-in module handler, a PHP document, or a Java servlet." [27] [needs update]