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POWCF client/server model
 

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    <p>I'm looking to create a rich-featured application using a client/server model, using WCF as a possible communications framework.</p> <p>I will host the service(s) in a Windows Service (so with WCF I'd using netTcpBinding).</p> <p>Now, I suppose I could define every service operation into a single service contract, but there could be quite a few operations and I'd rather divide them into several cohesive service contracts.</p> <p>Would splitting my operations into a set of Service Contracts mean that I would have to host each service on a separate port? (That wouldn't be ideal as I'd prefer to run it on one port.)</p> <p>Any design tips regarding this scenario? Thanks :)</p> <p><strong>Update</strong></p> <p>Sorry for any confusion - It wasn't my intention to host each <em>every</em> service operation in a different contract, only to group them sensibly. My problem stems from the fact that I thought that it wasn't possible to host multiple ServiceHosts on one port. </p> <p>&lt;slaps forehead></p> <p>Joe says that it is possible to simply host multiple service hosts on one port. I think I must have misunderstood an exception message when I was trying this out originally. If I can get this to work then I think it will be my favoured solution.</p> <p>I think that @Koystya and co's approach of implementing each interface on a single concrete object and hosting it in a single ServiceHost is also a good pragmatic solution to my question. Especially if you treat that single concrete object as a sort of Facade. One downside I can think of tho, is that you wouldn't be able to have different ServiceBehaviors depending on the contract.</p> <p>Also, I do agree with Joe's logic of when it's appropriate to implement multiple service contracts on one concrete class.</p>
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