remove skynet.watch, move simplemonitor to examples

test/testdeadcall.lua

@@ -0,0 +1,27 @@
+local skynet = require "skynet"
+
+local mode = ...
+
+if mode == "test" then
+
+skynet.start(function()
+	skynet.dispatch("lua", function (...)
+		print("====>", ...)
+		skynet.exit()
+	end)
+end)
+
+else
+
+	skynet.start(function()
+		local test = skynet.newservice("testdeadcall", "test")	-- launch self in test mode
+
+		print(pcall(function()
+			skynet.send(test,"lua", "hello world")
+			skynet.send(test,"lua", "never get there")
+			skynet.call(test,"lua", "fake call")
+		end))
+
+		skynet.exit()
+	end)
+end