774     Log("Inactivity Timeout behavior");  in TestDso()
791     Log("Sending a unidirectional message should clear inactivity timer");  in TestDso()
798     Log("Client keeps the connection up to the inactivity timeout");  in TestDso()
805     Log("Client closes the connection gracefully on inactivity timeout");  in TestDso()
808     Log("Increasing inactivity timeout in middle");  in TestDso()
816     Log("After 10 sec elapses, change the inactivity timeout from 15 to 20 sec");  in TestDso()
822     Log("Client keeps the connection up to new 20 sec inactivity timeout");  in TestDso()
829     Log("Client closes the connection gracefully on inactivity timeout of 20 sec");  in TestDso()
832     Log("Decreasing inactivity timeout in middle");  in TestDso()
840     Log("After 10 sec elapses, change the inactivity timeout from 15 to 10 sec");  in TestDso()
848     Log("Client closes the connection gracefully on new shorter inactivity timeout of 10 sec");  in TestDso()
851     Log("Changing inactivity timeout from infinite to finite");  in TestDso()
860     Log("After 6 sec, change the inactivity to infinite");  in TestDso()
864     Log("After 4 sec, change the inactivity timeout from infinite to 20 sec");  in TestDso()
879     Log("Tracking activity while inactivity timeout is infinite");  in TestDso()
888     Log("After 7 sec, send a test message, this clears inactivity timer");  in TestDso()
892     Log("After 10 sec, change the inactivity timeout from infinite to 15 sec");  in TestDso()
907     Log("Inactivity timeout on server");  in TestDso()
916     Log("Wait for inactivity timeout and ensure client disconnect");  in TestDso()
926     Log("Server should disconnect after twice the inactivity timeout");  in TestDso()
934     Log("Server reducing inactivity timeout to expired (on server)");  in TestDso()
943     Log("After 11 sec elapses, change the inactivity timeout from 15 to 2 sec");  in TestDso()
1131     Log("Server disconnected after twice the inactivity timeout");  in TestDso()