1 [dist4]message_header // num_bytes 2 [u4]0 // version 3 [u4]0 // interface ID 4 [u4]2 // name 5 [u4]0 // flags 6 [u4]0 // padding 7 [anchr]message_header 8 9 [dist4]method2_params // num_bytes 10 [u4]0 // version 11 [u4]0 // associated interface pointer: 0 is the special master 12 // interface ID and should never be used as associated 13 // interface ID 14 [u4]1 // associated interface pointer: version 15 [anchr]method2_params 16