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Nginx HTTP Server - Fourth Edition
book

Nginx HTTP Server - Fourth Edition

by Martin Bjerretoft Fjordvald, Nedelcu
February 2018
Beginner to intermediate
348 pages
9h 40m
English
Packt Publishing
Content preview from Nginx HTTP Server - Fourth Edition

Response headers

In a similar fashion, you are allowed to access the HTTP headers of the response that was sent to the client. These variables are not available at all times—they will only carry a value after the response is sent, for instance, at the time of writing messages in the logs:

Variable

Description

$sent_http_content_type

Value of the Content-Type HTTP header, indicating the MIME type of the resource being transmitted.

$sent_http_content_length

Value of the Content-Length HTTP header informing the client of the response body length.

$sent_http_location

Value of the Location HTTP header, which indicates that the location of the desired resource is different from the one specified in the original request. ...

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Publisher Resources

ISBN: 9781788623551