io.undertow.server.handlers

public Interface HttpUpgradeHandshake

Server side upgrade handler. This handler can inspect the request and modify the response.

If the request does not meet this handlers requirements it should return false to allow other upgrade handlers to inspect the request.

If the request is invalid (e.g. security information is invalid) this should thrown an IoException. if this occurs no further handlers will be tried.

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: `true` if the handshake is valid and should be upgraded. False if it is invalid handleUpgrade(final HttpServerExchange the server exchange exchange) Validates an upgrade request and returns any extra headers that should be added to the response.

handleUpgrade back to summary

handleUpgrade	back to summary
public boolean handleUpgrade(final HttpServerExchange exchange) throws IOException Validates an upgrade request and returns any extra headers that should be added to the response. Parameters exchange:HttpServerExchange the server exchange Returns:boolean `true` if the handshake is valid and should be upgraded. False if it is invalid Exceptions IOException: If the handshake is invalid

public boolean handleUpgrade(final HttpServerExchange exchange) throws IOException

Validates an upgrade request and returns any extra headers that should be added to the response.

Parameters

Returns:boolean

true if the handshake is valid and should be upgraded. False if it is invalid

Exceptions