private void SetSessionHandleConnectionOptions(SafeWinHttpHandle sessionHandle)
{
uint optionData = (uint)_maxConnectionsPerServer;
SetWinHttpOption(sessionHandle, Interop.WinHttp.WINHTTP_OPTION_MAX_CONNS_PER_SERVER, ref optionData);
SetWinHttpOption(sessionHandle, Interop.WinHttp.WINHTTP_OPTION_MAX_CONNS_PER_1_0_SERVER, ref optionData);
}