Class UpgradeRequiredException

The server refuses to perform the request using the current protocol but might be willing to do so after the client upgrades to a different protocol.

The server MUST send an Upgrade header field in a 426 response to indicate the required protocol(s)

Exception

RuntimeException

DSchoenbauer\Exception\Http\ClientError\UpgradeRequiredException

Namespace: DSchoenbauer\Exception\Http\ClientError
Author: David Schoenbauer dschoenbauer@gmail.com
Since: 1.0.0
Link: Source
Located at Exception/Http/ClientError/UpgradeRequiredException.php

Methods summary
`public`	# `__construct( $message = "" )`

Methods inherited from Exception
`__toString(), __wakeup(), getCode(), getFile(), getLine(), getMessage(), getPrevious(), getTrace(), getTraceAsString()`

Properties inherited from Exception
`$code, $file, $line, $message`