Hi everyone, This is the "todo" file for mtr. I just realized that some people might think that this is all in MY queue to implement. That is not true: This is the "for everybody" todo list. Feel free to pick a "project" and implement something off this list. Students: Feel free to take up one of these as a programming exercise for one of your courses. Everybody: If you want to start on something, contact me first, so that the effort isn't wasted by someone who finishes just a tad earlier. I'll happily provide "coaching" to anyone who wants to implement something on this list. That way we get the design of these things the way I like them. This should result in a better maintainable mtr. Oh, Feel free to provide suggestions for this list. -- REW ---------------------------------------------------------------------- - Stuff to implement: - Allow mtr to log the return packets, for later analysis. Done: 0.25 . Todo: allow the user interface(s) to work while still logging to a file. Write a "logfile displaying" mode to mtr. - Request timestamping at the remote site. Andreas Fasbender has an algorithm that will allow us to convert these measurements into one-way measurements, not just round-trip. - allow "keyboard navigation" in the GTK version. - Keep all packets and make the "best" and "worst" columns show the xx-th percentile.... - Bugs to fix? - Do something useful if host couldn't be resolved. -- Done. - Revert to curses mode even if DISPLAY is set, but a problem prevents us from running in X11 mode. --> The problem is that gtk_init simply calls exit for us if it finds a problem. Tricky! Suggestions welcome. --> Call "gtk_check_init" when available. (i.e. new enough (1.2?) GTK version). - Nice to have: - stop sending packets when a new host is getting entered. - Show state ("looking up host") while doing the DNS lookup for a new host. - Read environment variable "MTR_DEFAULTS" as a commandline before parsing the commandline. -- DONE. (ok it's MTR_OPTIONS.) - Autoconf 2.13 has a neat function that can be used to find the res_init function: AC_SEARCH_LIBS(res_init, bind resolv, , AC_MSG_ERROR(No resolver library found)) At the moment (march 1999) autoconf 2.13 is still too new to require everyone to upgrade. About a year from now we can put this in.... - Allow a toggle between hostname/IP number display. (for example a click on the hostname could revert to ip number display in gtk version. curses: "n" key toggles hostnames/ipnumbers?) - Implement rfc2317 mechanism to do reverse lookups for networks that have DNS delegations on non-octet boundaries. -- Daniel Bergstrom (noa@melody.se) ------------------------------------------------------------------------ Things that shouldn't be on the TODO list because they're done. ;-) - Allow mtr to also send larger packets. This will enable us to get a feel for the speed of the links we're traversing. (Van Jacobson was working on this His tool was slow, mtr will rock with this feature.... :-) (Anybody have the statistics experience to tell me how to do the data analysis?) -- DONE. Thanks to Olav Kvittem ... - The "don't probe all hosts at once" strategy can be improved a bit. It should not probe more than 10 unknown hosts, but the counter need not be reset at the start of the "round". This way if you probe slowly (relative to the RTT time to the end host), it can probe all hosts in the first "round". -- DONE.