/** $Id$ @page Callback Test README File This is a test to test client callbacks in various IP connection setups. - run_test.pl tests the default endpoint setup; - run_test_ipv6.pl tests the situation where both server and client are forced to use only IPv6 endpoints; - run_test_mixed_ip.pl tests the situation where the server is forced to use an IPv6 endpoint and the client an IPv4 endpoint. To run the test use the run_testXXX.pl script: $ ./run_test.pl the script returns 0 if the test was successful. */