prosody
7e9ebdc75ce4
teal-src/util/poll.d.tl

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teal-src/util/poll.d.tl @ 12480:7e9ebdc75ce4

net: isolate LuaSec-specifics For this, various accessor functions are now provided directly on the sockets, which reach down into the LuaSec implementation to obtain the information. While this may seem of little gain at first, it hides the implementation detail of the LuaSec+LuaSocket combination that the actual socket and the TLS layer are separate objects. The net gain here is that an alternative implementation does not have to emulate that specific implementation detail and "only" has to expose LuaSec-compatible data structures on the new functions.
author Jonas Schäfer <jonas@wielicki.name>
date Wed, 27 Apr 2022 17:44:14 +0200
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