void HelloProc(IN OUT PRPC_ASYNC_STATE pAsync, wchar_t * pszString)
{
wprintf(L"%s\n", pszString);
Sleep(10000);
int nReply = 100;
RPC_STATUS status = RpcAsyncCompleteCall(pAsync, &nReply);
wprintf(L"RpcAsyncCompleteCall 0x%x\n",status);
}
// Asynchronous routine. It sends back the notification
// when it is done.
void AsyncFunc(IN PRPC_ASYNC_STATE pAsync,
IN RPC_BINDING_HANDLE hBinding,
IN unsigned long nAsychDelay)
{
int nReply = 1;
RPC_STATUS status;
unsigned long nTmpAsychDelay;
int i;
if (nAsychDelay < 0)
nAsychDelay = DEFAULT_ASYNC_DELAY;
nAsychDelay *= 1000; // convert to ms
// We only call RpcServerTestCancel if the call
// takes longer than ASYNC_CANCEL_CHECK ms
if (nAsychDelay > ASYNC_CANCEL_CHECK)
{
nTmpAsychDelay = nAsychDelay/100;
for (i = 0; i < 100; i++)
{
Sleep(nTmpAsychDelay);
if (i%5 == 0)
{
// Report the progress of the asynchronous function
fprintf_s(stderr, "\rRunning AsyncFunc (%lu ms) (%d%c) ... ",
nAsychDelay, i+5, PERCENT);
// Check whether the call is cancelled by the client
status = RpcServerTestCancel(RpcAsyncGetCallHandle(pAsync));
if (status == RPC_S_OK)
{
fprintf_s(stderr, "\nAsyncFunc has been cancelled!!!\n");
break;
}
else if (status != RPC_S_CALL_IN_PROGRESS)
{
printf_s("RpcServerTestCancel returned 0x%x\n", status);
exit(status);
}
}
}
}
else
Sleep(nAsychDelay);
printf_s("\nCalling RpcAsyncCompleteCall\n");
status = RpcAsyncCompleteCall(pAsync, &nReply);
printf_s("RpcAsyncCompleteCall returned 0x%x\n", status);
if (status)
exit(status);
}
