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https://issues.apache.org/jira/browse/WICKET-6232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Martin Grigorov updated WICKET-6232:
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Fix Version/s: 6.25.0
> When sending binary data from server to client, wicket-websocket-jquery.js
> throws error "message.indexOf is not a function"
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: WICKET-6232
> URL: https://issues.apache.org/jira/browse/WICKET-6232
> Project: Wicket
> Issue Type: Bug
> Components: wicket-native-websocket
> Affects Versions: 7.4.0
> Reporter: C Quarters
> Assignee: Martin Grigorov
> Priority: Minor
> Fix For: 8.0.0-M2, 6.25.0, 7.5.0
>
>
> On the server I'm calling this method
> org.apache.wicket.protocol.ws.api.IWebSocketConnection.sendMessage(byte[]
> message, int offset, int length)
> The Wicket javascript client code (wicket-websocket-jquery.js) assumes the
> incoming message is a string and attempts to detect if it's an ajax response.
> self.ws.onmessage = function (event) {
> var message = event.data;
> if (message && message.indexOf('<ajax-response>') > -1) {
> var call = new Wicket.Ajax.Call();
> call.process(message);
> }
> else {
> Wicket.Event.publish(topics.Message, message);
> }
> };
> https://github.com/apache/wicket/blob/master/wicket-native-websocket/wicket-native-websocket-core/src/main/java/org/apache/wicket/protocol/ws/api/res/js/wicket-websocket-jquery.js
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