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HTTP Input Node

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sravan

Posted: Tue Apr 27, 2010 2:30 pm Post subject: HTTP Input Node

Centurion

Joined: 02 Apr 2010
Posts: 104
Location: Charlotte

Is it a valid design scenario.

HTTP Input Node(output terminal) -->Compute node for setting MQ Headers-->MQ Output Node.

(failure and catch terminals) from HTTP Input Node connected to a compute node to parse exception list and connected MQ Out Node.

There is no reply back to the http requester in this design.

Is this a valid scenario?
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skr_wmb

mqjeff

Posted: Tue Apr 27, 2010 5:01 pm Post subject: Re: HTTP Input Node

Grand Master

Joined: 25 Jun 2008
Posts: 17447

sravan wrote:

Is this a valid scenario?

No, but only because

sravan wrote:

There is no reply back to the http requester in this design.

HTTP is a synchronous protocol. It requires a response back. Unless you like having your HTTP clients complain that they never know if anything worked or not, because all they get is timeouts.

You don't actually have to send any data back through the HTTPReply node, but you do have to wire one in.

sravan

Posted: Wed Apr 28, 2010 6:00 am Post subject:

Centurion

Joined: 02 Apr 2010
Posts: 104
Location: Charlotte

Thanks Jeff I am having a similar problem of time out for the test client flow from where I invoked.

No my question is since I am using a compute node/MQ Output node to send the XML I recieved from the client to the http input node.

Should I use a flow order node to connect an http reply node.

Thanks in advance.
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skr_wmb

mqjeff

Posted: Wed Apr 28, 2010 7:06 am Post subject:

Grand Master

Joined: 25 Jun 2008
Posts: 17447

A flow order node is one way to call the HTTPReply node.

There are other ways to do so as well.

sravan

Posted: Fri Apr 30, 2010 8:54 am Post subject:

Centurion

Joined: 02 Apr 2010
Posts: 104
Location: Charlotte

can you please let me when a http error occurs or serivce is not available.

will the reply be sent back to the requester for errors?
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skr_wmb

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