Planning out debugManager

docs/changes.md

@@ -299,6 +299,7 @@ Added
 	multi:mainloop()
 	```
 
+- multi.OnObjectDestroyed(func(obj, process)) now supplies obj, process just like OnObjectCreated
 - thread:newProcessor(name) -- works mostly like a normal process, but all objects are wrapped within a thread. So if you create a few loops, you can use thread.hold() call threaded functions and wait and use all features that using coroutines provide.
 - multi.Processors:getHandler() -- returns the thread handler for a process
 - multi.OnPriorityChanged(self, priority) -- Connection is triggered whenever the priority of an object is changed!

init.lua

@@ -584,7 +584,7 @@ function multi:Destroy()
 	if self.Type==multi.registerType("process", "processes") or self.Type==multi.registerType("rootprocess") then
 		local c=self:getChildren()
 		for i=1,#c do
-			self.OnObjectDestroyed:Fire(c[i])
+			self.OnObjectDestroyed:Fire(c[i], self)
 			c[i]:Destroy()
 		end
 		local new = {}
@@ -601,7 +601,7 @@ function multi:Destroy()
 	else
 		for i=#self.Parent.Mainloop,1,-1 do
 			if self.Parent.Mainloop[i]==self then
-				self.Parent.OnObjectDestroyed:Fire(self)
+				self.Parent.OnObjectDestroyed:Fire(self, self.Parent)
 				table.remove(self.Parent.Mainloop,i)
 				self.Destroyed = true
 				break
@@ -1442,8 +1442,9 @@ end
 
 function thread:newProcessor(name, nothread, priority)
 	-- Inactive proxy proc
-	local proc = multi:getCurrentProcess():newProcessor(name, true)
-	local thread_proc = multi:getCurrentProcess():newProcessor(name).Start()
+	local process = multi:getCurrentProcess()
+	local proc = process:newProcessor(name, true)
+	local thread_proc = process:newProcessor(name).Start()
 	local Active = true
 
 	local handler
@@ -1458,7 +1459,7 @@ function thread:newProcessor(name, nothread, priority)
 	end
 
 	function proc:getFullName()
-		return thread_proc.parent:getFullName() .. "." .. c.Name
+		return thread_proc.parent:getFullName() .. "." .. self.Name
 	end
 
 	function proc:getName()
@@ -1496,6 +1497,7 @@ function thread:newProcessor(name, nothread, priority)
 	
 	proc.OnObjectCreated(function(obj)
 		if not obj.Act then return end
+		multi.print("Converting "..obj.Type.." to thread!")
 		thread_proc:newThread(function()
 			obj.reallocate = empty_func
 			while true do
@@ -1505,7 +1507,7 @@ function thread:newProcessor(name, nothread, priority)
 		end)
 	end)
 
-	self:create(proc)
+	process:create(proc)
 	
 	return proc
 end
@@ -2191,7 +2193,7 @@ function multi:getLoad()
 end
 
 function multi:setPriority(s)
-	if not self.IsAnActor or self.Type == multi.registerType("process", "processes") then return end
+	if not self:IsAnActor() or self.Type == multi.registerType("process", "processes") then return end
 	if type(s)=="number" then
 		self.Priority=s
 	elseif type(s)=='string' then
@@ -2378,6 +2380,17 @@ function multi.warn(...)
 	end
 end
 
+function multi.debug(...)
+	if multi.defaultSettings.debugging then
+		local t = {}
+		for i,v in ipairs(multi.pack(...)) do t[#t+1] = tostring(v) end
+		io.write("\x1b[97mDEBUG:\x1b[0m " .. table.concat(t," ") 
+		.. "\n" .. multi:getCurrentProcess():getFullName() 
+		.. " " .. (multi:getCurrentTask() and multi:getCurrentTask().Type or "Unknown Type") .. "\n" .. 
+		((coroutine.running()) and debug.traceback((coroutine.running())) or debug.traceback()) .. "\n")
+	end
+end
+
 function multi.error(self, err)
 	if type(err) == "bool" then crash = err end
 	if type(self) == "string" then err = self end
@@ -2462,12 +2475,16 @@ function multi:getHandler()
 	return threadManager:getHandler()
 end
 
+local function task_holder()
+	return #tasks > 0
+end
+
 multi:newThread("Task Handler", function()
 	while true do
 		if #tasks > 0 then
 			table.remove(tasks)()
 		else
-			thread.yield()
+			thread.hold(task_holder)
 		end
 	end
 end).OnError(multi.error)

integration/debugManager/init.lua

@@ -3,17 +3,55 @@ local multi, thread = require("multi"):init()
 multi.defaultSettings.debugging = true
 
 local dbg = {}
+dbg.__index = dbg
+dbg.processors = {}
 
-local creation_hook
+-- Hooks to all on object created events!
+local c_cache = {}
+local d_cache = {}
+
+local proc = multi:newProcessor("Debug_Processor").Start()
+
+dbg.OnObjectCreated = function(obj, process)
+    if c_cache[obj] then
+        return false
+    else
+        c_cache[obj] = true
+        proc:newTask(function()
+            c_cache[obj] = false
+        end)
+        return true
+    end
+end .. multi:newConnection()
+
+dbg.OnObjectDestroyed = function(obj, process)
+    if d_cache[obj] then
+        return false
+    else
+        d_cache[obj] = true
+        proc:newTask(function()
+            d_cache[obj] = false
+        end)
+        return true
+    end
+end .. multi:newConnection()
+
+local creation_hook, destruction_hook
 local types
+local processes = {}
 
 creation_hook = function(obj, process)
-    local types = multi:getTypes()
-    print("Created: ",obj.Type, "in", process.Type, process:getFullName())
-    if obj.Type == multi.PROCESS then
+    types = multi:getTypes()
+    if obj.Type == multi.PROCESS and not dbg.processors[obj] then
         obj.OnObjectCreated(creation_hook)
+        obj.OnObjectDestroyed(destruction_hook)
+        dbg.processors[obj] = {}
     end
-    
+    dbg.OnObjectCreated:Fire(obj, process)
+end
+
+destruction_hook = function(obj, process)
+    dbg.OnObjectDestroyed:Fire(obj, process)
 end
 
 local debug_stats = {}
@@ -21,24 +59,8 @@ local debug_stats = {}
 local tmulti = multi:getThreadManagerProcess()
 multi.OnObjectCreated(creation_hook)
 tmulti.OnObjectCreated(creation_hook)
+multi.OnObjectDestroyed(destroction_hook)
+tmulti.OnObjectDestroyed(destroction_hook)
 
-multi
-
---[[
-    multi.ROOTPROCESS		= "rootprocess"
-    multi.CONNECTOR			= "connector"
-    multi.TIMEMASTER		= "timemaster"
-    multi.PROCESS			= "process"
-    multi.TIMER				= "timer"
-    multi.EVENT				= "event"
-    multi.UPDATER			= "updater"
-    multi.ALARM				= "alarm"
-    multi.LOOP				= "loop"
-    multi.TLOOP				= "tloop"
-    multi.STEP				= "step"
-    multi.TSTEP				= "tstep"
-    multi.THREAD			= "thread"
-    multi.SERVICE			= "service"
-    multi.PROXY 			= "proxy"
-    multi.THREADEDFUNCTION	= "threaded_function"
-]]
+-- We write to a debug interface in the multi namespace
+multi.debugging = dbg

tests/test.lua

@@ -1,7 +1,15 @@
 package.path = "../?/init.lua;../?.lua;"..package.path
-multi, thread = require("multi"):init{print=true,warn=true,error=true}
+multi, thread = require("multi"):init{print=true,warn=true,error=true,debugging=true}
 require("multi.integration.priorityManager")
 
+multi.debugging.OnObjectCreated(function(obj, process)
+	multi.print("Created:", obj.Type, "in", process.Type, process:getFullName())
+end)
+
+multi.debugging.OnObjectDestroyed(function(obj, process)
+	multi.print("Destroyed:", obj.Type, "in", process.Type, process:getFullName())
+end)
+
 -- test = multi:newProcessor("Test")
 -- test:setPriorityScheme(multi.priorityScheme.TimeBased)
 
@@ -68,6 +76,11 @@ proc:newThread(function()
 	end
 end)
 
+proc:newAlarm(5):OnRing(function(a)
+	multi.print(";) Goodbye")
+	a:Destroy()
+end)
+
 multi:mainloop()