mgr.releaseConnection(conn);
conn = mgr.getConnection(route);
assertFalse("connection should have been closed", conn.isOpen());
// repeat the communication, no need to prepare the request again
conn.open(route, httpContext, defaultParams);
httpContext.setAttribute(HttpExecutionContext.HTTP_CONNECTION, conn);
response = httpExecutor.execute(request, conn, httpContext);
httpExecutor.postProcess(response, httpProcessor, httpContext);
assertEquals("wrong status in second response",