基于Websocket连接的Apache Camel内容路由

是的,这是可能的。您可以通过以下方法检索每个客户端的UUID:

from("direct:Consumer1")
    .process(new Processor() {
     public void process(Exchange exchange) throws Exception {
       Map<String, Object> headers=exchange.getIn().getHeaders();
    //you can get a unique connection key from the exchange header.
    //store this key somewhere, to send messages to particular client.
    String uniqueConnectionKey=headers.get("websocket.connectionKey").toString();
          //you can get message from the client like below.
          String dataFromClient=exchange.getIn().getBody().toString();

   }
}).end();

您需要将此唯一密钥与您的客户端id映射,以便您可以使用此UUID向特定客户端发送消息。

 CamelContext camelContext=new DefaultCamelContext();
   ProducerTemplate template=camelContext.createProducerTemplate();
   template.sendBodyAndHeader("direct:Producer1", {message}, "connectionKey",    {connectionkey});

direct:Producer1:生产者端点名称。

connectionkey:一个唯一的连接键,您可以从websocketconsumer中的exchange头中获得。

message:发送给websocket端点的消息。

编辑: 这是制片人的路线。

from("direct:Producer1").
      //we will use this connectionKey for uniquely identifying each connection from the client.
      setHeader(WebsocketConstants.CONNECTION_KEY, header("connectionKey")).
      to("websocket://{host}:{port}/camel-websocket?sendToAll=false").end();