dbg for debug

service/console.lua

@@ -15,10 +15,7 @@ local function split_package()
 	while true do
 		local cmd = readline "\n"
 		if cmd ~= "" then
-			local handle = skynet.launch("snlua", cmd)
-			if handle == nil then
-				print("Launch error:",cmd)
-			end
+			skynet.send(skynet.self(), "text", cmd)
 		end
 	end
 end
@@ -39,5 +36,11 @@ skynet.register_protocol {
 
 
 skynet.start(function()
+	skynet.dispatch("text", function (session, address, cmd)
+		local handle = skynet.newservice(cmd)
+		if handle == nil then
+			print("Launch error:",cmd)
+		end
+	end)
 	socket.stdin()
 end)

service/dbg.lua

@@ -0,0 +1,11 @@
+local skynet = require "skynet"
+
+local cmd = { ... }
+
+skynet.start(function()
+	local list = skynet.call(".launcher","lua", unpack(cmd))
+	for k,v in pairs(list) do
+		print(k,v)
+	end
+	skynet.exit()
+end)

service/launcher.lua

@@ -1,13 +1,51 @@
 local skynet = require "skynet"
 local string = string
 
+local services = {}
+
+local command = {}
+
+function command.LIST()
+	local list = {}
+	for k,v in pairs(services) do
+		list[skynet.address(k)] = v
+	end
+	skynet.ret(skynet.pack(list))
+end
+
+function command.KILL(handle)
+	skynet.kill(handle)
+	skynet.ret( skynet.pack({ [handle] = tostring(services[handle]) }))
+	services[handle] = nil
+end
+
+function command.MEM()
+	local list = {}
+	for k,v in pairs(services) do
+		local kb, bytes = skynet.call(k,"debug","MEM")
+		list[skynet.address(k)] = string.format("%d Kb (%s)",kb,v)
+	end
+	skynet.ret(skynet.pack(list))
+end
+
+function command.GC()
+	for k,v in pairs(services) do
+		skynet.send(k,"debug","GC")
+	end
+	command.MEM()
+end
+
+function command.REMOVE(handle)
+	services[handle] = nil
+end
+
 local instance = {}
 
 skynet.register(".launcher")
 
 skynet.start(function()
-	skynet.dispatch("lua" , function(session, address , service, ...)
-		if service == nil then
+	skynet.dispatch("text" , function(session, address , cmd)
+		if cmd == "" then
 			-- init notice
 			local reply = instance[address]
 			if reply then
@@ -16,13 +54,18 @@ skynet.start(function()
 			end
 		else
 			-- launch request
-			local param =  table.concat({...}, " ")
+			local service, param = string.match(cmd,"([^ ]+) (.*)")
 			local inst = skynet.launch(service, param)
 			if inst then
+				services[inst] = cmd
 				instance[inst] = { session = session, address = address }
 			else
 				skynet.ret(skynet.pack(nil))
 			end
 		end
 	end)
+	skynet.dispatch("lua", function(session, address, cmd , ...)
+		cmd = string.upper(cmd)
+		command[cmd](...)
+	end)
 end)