Brocade Virtual ADX OpenScript API Guide (Supporting ADX v03.1.00) - Manual (Page 60)

48 Brocade Virtual ADX OpenScript API Guide
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Methods
5
OS_HTTP_REQUEST::headers($name)
Gets all the HTTP headers with the same name as an array. This can be useful in a scenario where
the request is coming through multiple proxies and has many X-Forwarded-For headers.
Context
HTTP request event. If called in the HTTP response context, undefined will be returned.
Input Parameters
The following table contains the input values.
Return Values
The following table contains the return values.
Example
OS_HTTP_REQUEST::host
Returns host specified in the HTTP request header if it exists, otherwise it will return NULL.
Context
HTTP request event. If called in the HTTP response context, undefined will be returned.
Usage
Can be used to perform load-balancing based on the host value.
Input Parameters
None.
TABLE 43 Input Values
Name Type Description
$name string A string representing the value
of the header name.
TABLE 44 Return Values
Name Type Description
array Headers with the same name
are returned as an array
use OS_HTTP_REQUEST;
sub HTTP_REQUEST{
@XForwardedForHeaders = OS_HTTP_REQUEST::headers("X-Forwarded-For");
}