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POWhat determines how long does an out of process COM server takes to notice that a client has died?
 

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  1. POWhat determines how long does an out of process COM server takes to notice that a client has died?
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    <p>In a simple windows setup we have a COM singleton that runs as an out of process server.</p> <p>Clients connect by calling cocreate and each receives an interface to the same instance of the server.</p> <p>If clients shutdown normally they release their references.</p> <p>The server has a bit of logic that keeps it alive for a short time after the last release to allow for new connections.</p> <p>I'm interested in one special case - the server is running with only one client which crashes (consider this to be any random unknown crash) and the client exits without having released its references.</p> <p>I observe that after a undefined period of time say 8 minutes the server receives release calls on the stubs of any objects that the server had returned interfaces from to the client. This appears to be an automatic cleanup that I assuming is started by the LRPC layer.</p> <p>Is this documented anywhere and is the timeout configurable?</p> <p>Note: Multithreaded apartment model used throughout.</p>
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