Fixed issue with opt_finding thread.hold

makeENV.lua

@@ -1,4 +1,4 @@
-commands = [[
+lcommands = [[
 mkdir luajit && python -m hererocks -j 2.1.0-beta3 -r latest --patch --compat all ./luajit && set "PATH=G:\VSCWorkspace\multi\luajit\bin;%PATH%" && lua -v && luarocks install multi && luarocks install lanes
 mkdir lua5.1 && python -m hererocks -l 5.1 -r latest --patch --compat all ./lua5.1 && set "PATH=G:\VSCWorkspace\multi\luajit\bin;%PATH%" && lua -v && luarocks install multi && luarocks install lanes
 mkdir lua5.2 && python -m hererocks -l 5.2 -r latest --patch --compat all ./lua5.2 && set "PATH=G:\VSCWorkspace\multi\luajit\bin;%PATH%" && lua -v && luarocks install multi && luarocks install lanes

multi/init.lua

@@ -935,7 +935,7 @@ function multi:newProcessor(name,nothread)
 	else
 		c.OnError = multi:newConnection()
 	end
-	
+	c.OnError(multi.print)
 	
 
 	function c:getThreads()
@@ -1157,23 +1157,6 @@ function thread.hold(n,opt)
 			return rdy()
 		end, nil, interval)
 	elseif type(n) == "function" then
-		if find_optimization then
-			local cache = string.dump(n)
-			local f_str = tostring(n)
-			local good = true
-			for i=1,#func_cache do
-				if func_cache[i][1] == cache and func_cache[i][2] ~= f_str then
-					if not func_cache[i][3] then
-						multi.optConn:Fire("It's better to store a function to a variable than to use an anonymous function within the hold method!\n" .. debug.traceback())
-						func_cache[i][3] = true
-					end
-					good = false
-				end
-			end
-			if good then
-				table.insert(func_cache, {cache, f_str})
-			end
-		end
 		return yield(CMD, t_hold, n or dFunc, nil, interval)
 	else
 		error("Invalid argument passed to thread.hold(...)!")
@@ -1371,6 +1354,7 @@ function thread:newThread(name,func,...)
 	c.isError = false 
 	c.OnError = multi:newConnection(true,nil,true)
 	c.OnDeath = multi:newConnection(true,nil,true)
+	c.OnError(multi.print)
 
 	function c:getName()
 		return c.Name
@@ -2242,6 +2226,6 @@ multi:newThread(function()
 		end
 		-- Add more Overrides
 	end
-end).OnError(print)
+end)
 
 return multi

multi/integration/lanesManager/extensions.lua

@@ -223,7 +223,7 @@ function multi:newSystemThreadedConnection(name)
 		ping:Pause()
 		multi.ForEach(self.links, function(link) -- Sync new connections
 			link:push{self.PING}
-			multi:newThread("pong Thread", pong, link, links)
+			multi:newThread("pong Thread", pong, link, self.links)
 		end)
 
 		thread.sleep(3)

multi/integration/lanesManager/init.lua

@@ -78,6 +78,9 @@ function multi:newSystemThread(name, func, ...)
 	c.alive = true
 	c.priority = THREAD.Priority_Normal
 	local multi_settings = multi.defaultSettings
+	for i,v in pairs(multi_settings) do
+		print(i,v)
+	end
 	c.thread = lanes.gen("*",
 	{
 		globals={ -- Set up some globals

test.lua

@@ -1,6 +1,6 @@
 package.path = "./?/init.lua;?.lua;lua5.4/share/lua/5.4/?/init.lua;lua5.4/share/lua/5.4/?.lua;"--..package.path
 package.cpath = "lua5.4/lib/lua/5.4/?/core.dll;"--..package.cpath
-multi, thread = require("multi"):init{print=true}
+multi, thread = require("multi"):init{print=true,findopt=true}
 GLOBAL, THREAD = require("multi.integration.lanesManager"):init()
 multi:getOptimizationConnection()(function(msg)
 	print(msg)