/** @page Cache Grow Test README File This test is to make sure that we close the cache entries properly when the clients are disconnected. The test does something really simple. Infact it is a copy of the Hello test. But in this test we connect multiple clients to the server to make sure that our cache size does not grow. To run the test use the run_test.pl script: $ ./run_test.pl the script returns 0 if the test was successful. */