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Run the examples/wsn-http-binding example per the README.txt.

In this simple scenario an HttpProducer produces notification messages, and an HttpConsumer receives notification messages. Both HttpProducer and HttpConsumer will interact with ServiceMix via the HTTP endpoints exposed in the standard example configuration.

The sequence consists of 4 primary messages: 1) createPullPoint, 2) subscribe (pullPoint), 3) notify and 4) getMessages. The following high level sequence diagram captures some important interactions:

The SOAP messages are as follows:

1) createPullPoint

Code Block

	xml
	xml

 
<!-- 
	Sample CreatePullPoint request sent to http://localhost:8192/CreatePullPoint/    
-->
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
	<env:Header />
	<env:Body>
		<wsnt:CreatePullPoint xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2" />
	</env:Body>
</env:Envelope>

Code Block

	xml
	xml

 
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
	<env:Body>
		<ns4:CreatePullPointResponse
			xmlns:ns2="http://www.w3.org/2005/08/addressing"
			xmlns:ns4="http://docs.oasis-open.org/wsn/b-2"
			xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2"
			xmlns:ns5="http://docs.oasis-open.org/wsn/t-1">
			<ns4:PullPoint>
				<ns2:Address>
					http://servicemix.org/wsnotification/PullPoint/ID-some-host-38972-1188922931357-6-0
				</ns2:Address>
			</ns4:PullPoint>
		</ns4:CreatePullPointResponse>
	</env:Body>
</env:Envelope>

2) subscribe (pullPoint)

Code Block

	xml
	xml

 
<!-- 	
	Sample Subscribe request sent to http://localhost:8192/Broker/   
-->
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
	<env:Header />
	<env:Body>
		<wsnt:Subscribe xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
			xmlns:wsa="http://www.w3.org/2005/08/addressing">
			<wsnt:ConsumerReference>
				<wsa:Address>
				    <!-- returned from createPullPoint -->
				    endpoint:http://servicemix.org/wsnotification/PullPoint/ID-some-host-38972-1188922931357-6-0
				</wsa:Address>
			</wsnt:ConsumerReference>
			<wsnt:Filter>
				<wsnt:TopicExpression Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Simple">
					BrewProcess
				</wsnt:TopicExpression>
			</wsnt:Filter>
		</wsnt:Subscribe>
	</env:Body>
</env:Envelope>

Code Block

	xml
	xml

 
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
	<env:Body>
		<ns4:SubscribeResponse
			xmlns:ns2="http://www.w3.org/2005/08/addressing"
			xmlns:ns4="http://docs.oasis-open.org/wsn/b-2"
			xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2"
			xmlns:ns5="http://docs.oasis-open.org/wsn/t-1"
			xmlns:ns6="http://docs.oasis-open.org/wsn/br-2">
			<ns4:SubscriptionReference>
				<ns2:Address>
					http://servicemix.org/wsnotification/Subscription/ID-some-host-38972-1188922931357-3-1
				</ns2:Address>
			</ns4:SubscriptionReference>
			<ns4:TerminationTime xsi:nil="true"
				xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" />
		</ns4:SubscribeResponse>
	</env:Body>
</env:Envelope>

3) notify

Code Block

	xml
	xml

 
<!-- 	
	Sample Notify request sent to http://localhost:8192/Broker/    
-->
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
	<env:Header />
	<env:Body>
		<wsnt:Notify xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2">
			<wsnt:NotificationMessage>
				<wsnt:Topic Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Simple"> 
					BrewProcess
				</wsnt:Topic>
				<wsnt:Message>
					<alarm:Alarm xmlns:alarm="http://alarms.some-host">
						<Name>Kettle Overfill</Name>
						<Desc>Kettle Overfill Alarm</Desc>
						<Date>2007-09-22-12:00:30:100</Date>
						<Severity>3</Severity>
						<Value>110.2</Value>
						<Ack>false</Ack>
					</alarm:Alarm>
				</wsnt:Message>
			</wsnt:NotificationMessage>
		</wsnt:Notify>
	</env:Body>
</env:Envelope>

(no response, in only)

4) getMessages

Code Block

	xml
	xml

 
<!-- 
	Sample getMessages request sent to http://localhost:8192/Broker/   
-->
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/"
	xmlns:wsnt="http://docs.oasis-open.org/wsn/b-2"
	xmlns:wsa="http://www.w3.org/2005/08/addressing">
	<env:Header>
		<wsa:To>
			http://servicemix.org/wsnotification/PullPoint/ID-some-host-38972-1188922931357-6-0
		</wsa:To>
	</env:Header>
	<env:Body>
		<wsnt:GetMessages>
			<wsnt:MaximumNumber>10</wsnt:MaximumNumber>
		</wsnt:GetMessages>
	</env:Body>
</env:Envelope>

Code Block

	xml
	xml

 
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
	<env:Body>
		<ns4:GetMessagesResponse
			xmlns:ns2="http://www.w3.org/2005/08/addressing"
			xmlns:ns4="http://docs.oasis-open.org/wsn/b-2"
			xmlns:ns3="http://docs.oasis-open.org/wsrf/bf-2"
			xmlns:ns5="http://docs.oasis-open.org/wsn/t-1">
			<ns4:NotificationMessage>
				<ns4:Topic Dialect="http://docs.oasis-open.org/wsn/t-1/TopicExpression/Simple"> 
					BrewProcess
				</ns4:Topic>
				<ns4:Message>
					<alarm:Alarm xmlns:alarm="http://alarms.some-host">
						<Name>Kettle Overfill</Name>
						<Desc>Kettle Overfill Alarm</Desc>
						<Date>2007-09-22-12:00:30:100</Date>
						<Severity>3</Severity>
						<Value>110.2</Value>
						<Ack>false</Ack>
					</alarm:Alarm>
				</ns4:Message>
			</ns4:NotificationMessage>
		</ns4:GetMessagesResponse>
	</env:Body>
</env:Envelope>

Notes:

requests must include URL trailing slash (http://localhost:8192/Broker/) due to smx bug
pay special attention to the WS-Addressing syntax
all requests are directed at the /Broker/ endpoint, except the createPullPoint
only SimpleTopic expressions appear to be supported at this time

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