184.108.40.206.1 EcDoAsyncConnectEx Method
The EcDoAsyncConnectEx<5>RPC method, as specified in [MS-OXCRPC] section 220.127.116.11, is used to acquire an asynchronous context handle on the server to use in subsequent EcDoAsyncWaitEx method calls, as specified in [MS-OXCRPC] section 18.104.22.168. The EcDoAsyncConnectEx method is used to support asynchronous RPC notifications. For more information about how the client sends EcDoAsyncConnectEx method to initialize the notification process, see section 22.214.171.124. For more information about how the server receives the EcDoAsyncConnectEx method, see section 126.96.36.199.