[jira] [Resolved] (CAMEL-15716) Allow to specify subprotocol when using camel-vertx-websocket component

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-15716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-15716.
---------------------------------
    Resolution: Fixed

> Allow to specify subprotocol when using camel-vertx-websocket component
> -----------------------------------------------------------------------
>
>                 Key: CAMEL-15716
>                 URL: https://issues.apache.org/jira/browse/CAMEL-15716
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-vertx
>    Affects Versions: 3.5.0
>            Reporter: ncasaux
>            Assignee: James Netherton
>            Priority: Minor
>             Fix For: 3.7.0
>
>
> Hello,
> I would like to use the component *camel-vertx-websocket* to do some Stomp over Websocket with an existing Websocket server (ActiveMQ in my use case).
> However, netty logs keep saying this:
>  
> {code:java}
> Caused by:
> io.netty.handler.codec.http.websocketx.WebSocketHandshakeException:
> Invalid subprotocol. Actual: stomp. Expected one of: null
> {code}
> I would like to pass a value for the subprotocol (like v12.stomp), but I don't know if it's possible.
> However, I can see in the netty class 
>  
> {code:java}
> io.netty.handler.codec.http.websocketx.WebSocketClientHandshaker{code}
>  
> that there are constructors that can take a subprotocol as a parameter:
>  
> {code:java}
> /**
>  * Base constructor
>  *
>  * @param uri
>  * URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be
>  * sent to this URL.
>  * @param version
>  * Version of web socket specification to use to connect to the server
>  * @param subprotocol
>  * Sub protocol request sent to the server.
>  * @param customHeaders
>  * Map of custom headers to add to the client request
>  * @param maxFramePayloadLength
>  * Maximum length of a frame's payload
>  */
> protected WebSocketClientHandshaker(URI uri, WebSocketVersion version, String subprotocol,
>  HttpHeaders customHeaders, int maxFramePayloadLength) {
>  this(uri, version, subprotocol, customHeaders, maxFramePayloadLength, DEFAULT_FORCE_CLOSE_TIMEOUT_MILLIS);
> }{code}
>  
> That would be great if we could pass this subprotocol to netty, to do some Stomp over Websocket :)
>  



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