[VYSPER-340] Problems Performing WebSocket Handshake

• Type: Question
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.7
• Component/s: extension
• Labels: javascript websocket
• Environment: Windows Server 2008 R2
• Assignee: Unassigned
• Reporter: Robert McNamara
• Created: 26/Feb/13 10:15
• Updated: 27/Feb/13 13:57

Description

I’m having an issue performing a successful handshake. Weather running Vysper from the batch file or embedded in a simple Java Server (my own or one of the prepackaged examples), I get the same error condition upon attempting to connect from a JavaScript client (my own or one of the prepackaged examples). The error the returns is a HTTP 405 Response, reported in Chrome's console as “Unexpected response code: 405”.

CONFIGURATION OF STANDALONE SERVER:
‘spring-config.xml’ has the following additions:
<bean id="websocketEndpoint" class="org.apache.vysper.xmpp.extension.websockets.WebSocketEndpoint">
<property name="port" value="8080" />
<property name="contextPath" value="/ws" />
</bean>
And in the server constructor:
<ref bean="websocketEndpoint"/>

POSSIBLE START ERROR CONDITION:
The Server appears to start properly, only with the following possible problem reported (on both standalone and embedded servers):
org.eclipse.jetty.server.Server@2af081 STOPPED
+-SelectChannelConnector@0.0.0.0:8080
+-qtp29384701

{8<=6<=8/254,0}

+-ServletContextHandler@32efa7@32efa7/ws,null started
+-{}
+-{}
+-SessionHandler@1fbfd6 started
+-ServletHandler@6b9c84 started
+-[/ws]=>org.apache.vysper.xmpp.extension.websockets.XmppWebSocketServlet-23860799{}

ATTEMPTING CONNECTION ERRORS:
When attempting to connect from the client the following is logged in both types of server instance:
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | REQUEST /ws/ws on org.eclipse.jetty.server.nio.SelectChannelConnector$3@c3615b
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | sessionManager=org.eclipse.jetty.server.session.HashSessionManager@1767f84
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | session=null
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | servlet=org.apache.vysper.xmpp.extension.websockets.XmppWebSocketServlet-29347786
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | servlet holder=
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | chain=
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | RESPONSE /ws/ws 405
17:04:02,137 | DEBUG | org.eclipse.jetty.util.log | EOF

And to the Chrome console on the client side:
Unexpected response code: 405
Event

{clipboardData: undefined, cancelBubble: false, returnValue: true, srcElement: WebSocket, defaultPrevented: false…}

CloseEvent

{reason: "", code: 1006, wasClean: false, clipboardData: undefined, cancelBubble: false…}

Any suggestions on how to proceed?

Thanks, Rob