Function: getProtocol()

function getProtocol(
   ip, 
   headers, 
   encrypted, 
   options): string;

Get protocol.

Parameters

ip

string

The IP address of the request.

headers

IncomingHttpHeaders

The headers from the incoming request.

encrypted

boolean

Whether the connection is encrypted (HTTPS).

options

Options for trusted and untrusted IPs.

trustedIp

string[]

untrustedIp

string[]

Returns

string

The protocol (http or https).