prosody
eb9814372c54
teal-src/util/poll.d.tl

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teal-src/util/poll.d.tl @ 12749:eb9814372c54

util.promise: Remove some redundant checks, add tests confirming redundancy This lines don't appear to do anything useful, and all tests pass when they are removed. Discovered via mutation testing. I added extra tests to exercise this code, because I wasn't certain that there were no side-effects caused by removal. Everything appears to be fine, thanks to the "pending" check at the start of promise_settle().
author Matthew Wild <mwild1@gmail.com>
date Fri, 07 Oct 2022 17:43:26 +0100
parent 12316:6bb2f660f689
line wrap: on
line source

local record state
	enum waiterr
		"timeout"
		"signal"
	end
	add : function (state, integer, boolean, boolean) : boolean
	add : function (state, integer, boolean, boolean) : nil, string, integer
	set : function (state, integer, boolean, boolean) : boolean
	set : function (state, integer, boolean, boolean) : nil, string, integer
	del : function (state, integer) : boolean
	del : function (state, integer) : nil, string, integer
	wait : function (state, integer) : integer, boolean, boolean
	wait : function (state, integer) : nil, string, integer
	wait : function (state, integer) : nil, waiterr
	getfd : function (state) : integer
end

local record lib
	new : function () : state
	EEXIST : integer
	EMFILE : integer
	ENOENT : integer
	enum api_backend
		"epoll"
		"poll"
		"select"
	end
	api : api_backend
end

return lib