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POShare data between services
 

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    <p>I need to break up my duplex service and would like to encapsulate the large transfers into one service and retrieve from other(s). I used to have it all in one service but now need to switch from buffered to streaming to account for size/memory accommodations. I have seen a few questions <a href="https://stackoverflow.com/questions/757588/wcf-sharing-cached-data-across-multiple-services">here</a> and <a href="https://stackoverflow.com/questions/5899956/how-do-i-share-cached-data-between-a-wcf-service-and-the-process-hosting-the-ser">here</a> but they are quite old</p> <p>What would I use for IPC between services, a namedPipe?</p> <p><strong>Service A</strong> exposes 2 methods <code>Guid Upload(stream)</code>,<code>Stream Download(Guid)</code> and uses net.tcp streaming, this is working well, </p> <p>Now I would like to persist to <strong>Service B</strong>? Would this be the namedPipe WCF?</p> <p><strong>Service C</strong> --> Business layer --> <strong>Service B</strong> with <code>Guid</code>, retrieve and do calculations on item, persist back to B</p> <p>My question is what to use for persistence/<strong>Service B</strong></p> <p>From the clients perspective</p> <ol> <li>Client calls <code>ServiceA_Proxy.Upload(someLargeItem)</code> returns <code>Guid</code></li> <li>Client then calls <code>ServiceC_Proxy.DoSomeWork(GuidFromCall_1)</code></li> <li>Client then calls <code>ServiceA_Proxy.Download(GuidFromCall_1)</code></li> <li>Client displays to enduser</li> </ol>
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