From 42ec4d53d770a053c0909f14b5aa7c8cd42bbcdb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9C=80=E8=90=8C=E5=B0=8F=E6=B1=90?= <sumneko@hotmail.com>
Date: Wed, 13 Mar 2019 16:22:46 +0800
Subject: =?UTF-8?q?source=E5=A4=B1=E6=95=88=E6=97=B6=E8=A7=A3=E9=99=A4?=
 =?UTF-8?q?=E7=BB=91=E5=AE=9A=E5=BC=95=E7=94=A8?=
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---
 server/src/service.lua   | 1 +
 server/src/vm/source.lua | 9 +++++++++
 server/src/vm/vm.lua     | 2 +-
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/server/src/service.lua b/server/src/service.lua
index 80b6bcb6..ba45f9f4 100644
--- a/server/src/service.lua
+++ b/server/src/service.lua
@@ -534,6 +534,7 @@ function mt:onTick()
     self:_doCompileTask()
 
     if os.clock() - self._clock >= 60 then
+        collectgarbage()
         self._clock = os.clock()
         local count = 0
         for _ in pairs(self._file) do
diff --git a/server/src/vm/source.lua b/server/src/vm/source.lua
index 247788b0..d53019c7 100644
--- a/server/src/vm/source.lua
+++ b/server/src/vm/source.lua
@@ -80,6 +80,15 @@ function mt:getName()
     return self[1]
 end
 
+function mt:kill()
+    self._dead = true
+    self._bindLocal = nil
+    self._bindValue = nil
+    self._bindCall = nil
+    self._bindFunction = nil
+    self._bindCallArgs = nil
+end
+
 function mt:isDead()
     return self._dead
 end
diff --git a/server/src/vm/vm.lua b/server/src/vm/vm.lua
index 00fce559..d9d29886 100644
--- a/server/src/vm/vm.lua
+++ b/server/src/vm/vm.lua
@@ -1150,7 +1150,7 @@ function mt:remove()
     end
     self._removed = true
     for _, source in ipairs(self.sources) do
-        source._dead = true
+        source:kill()
     end
 end
 
-- 
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