K 10 svn:author V 7 glebius K 8 svn:date V 27 2017-06-08T05:12:11.433986Z K 7 svn:log V 344 Improve this unit test: make sure that the accept filter actually works. Before this test just checked scenario of setting and removing the accept filter at different states of the socket. Now it also checks that accept filter works: we connect to the server, and then check that we can't accept, then we send 1 byte of data and check again. END