IHttpRequest srvReq = serverExchange.getRequest();
srvReq.getHeader("Content-Length");
QAUtil.sleep(500);
try {
con.readStringByDelimiter("\r\n\r\n");
Assert.fail("BufferUnderflowException expected");
} catch (BufferUnderflowException expected) { }
srvReq.getBlockingBody().isOpen();