History

Daniel Barlow 8798ee9830 partial fix for timeout handling 1) "Unknown transfer id" message was because the local variable "tid" is not a transfer id, it is a sequence number - so the check was actually comparing expected vs actual acknowledged sequence number, not TID. It's still a problem if we get the wrong one, but it indicates a lost packet (so we should resend) not a packet that was sent from somewhere else. 2) if the ACK packet has not been received, our retry should involve _resending_ it, not just trying to wait for it again. 3) I have removed the timeout condition for terminating the resend loop, because in practice (assuming both ends have the same timeout setting) all it did was ensure that the loop only ran once. The timeout is supposed to regulate how long we wait for before retrying (it doesn't do this, we wait indefinitely), not how long we wait for before giving up.		2023-10-18 23:35:23 +01:00
..
README.md	add README to say where Tufted came from	2023-02-15 22:06:28 +00:00
default.nix	use locally modified tftp.lua instead of upstream tufty	2023-02-15 22:06:28 +00:00
tftp.lua	partial fix for timeout handling	2023-10-18 23:35:23 +01:00
tufted.fnl	simpler eof handling	2023-02-15 22:06:28 +00:00

Tufted

A small wrapper around Luke Drummond's "Evented Lua TFTP server", originally from https://github.com/ldrumm/tufty