public static string MemoryLeakReport(this LuaEnv env, Data data, int maxLevel = 10)
{
env.FullGc();
var relationshipInfo = getRelationship(env);
StringBuilder sb = new StringBuilder();
sb.AppendLine("total memroy: " + data.Memroy);
foreach (var kv in data.TableSizes)
{
List <RefInfo> infos;
if (!relationshipInfo.TryGetValue(kv.Key, out infos))
{
continue;
}
List <string> paths = new List <string>();
for (int i = 0; i < maxLevel; i++)
{
int pathCount = paths.Count;
paths.AddRange(infos.Where(info => !info.HasNext).Select(info => info.Key));
if ((paths.Count - pathCount) != infos.Count)
{
infos = infos.Where(info => info.HasNext)
.SelectMany((info) =>
{
List <RefInfo> infosOfParent;
if (!relationshipInfo.TryGetValue(info.Parent, out infosOfParent))
{
return(new List <RefInfo>());
}
return(infosOfParent.Select(pinfo =>
{
var parentkey = pinfo.Key;
return new RefInfo()
{
HasNext = pinfo.HasNext,
Key = string.Format(info.IsNumberKey ? "{0}{1}" : "{0}.{1}", pinfo.Key, info.Key),
Parent = pinfo.Parent,
IsNumberKey = pinfo.IsNumberKey,
};
}));
}).ToList();
}
else
{
break;
}
}
infos = infos.Where(info => info.HasNext).ToList();
if (infos.Count != 0)
{
paths.AddRange(infos.Select(info => "..." + info.Key));
}
sb.AppendLine(string.Format("potential leak({0}) in {{{1}}}", kv.Value, string.Join(",", paths.ToArray())));
}
return(sb.ToString());
}
static int _m_FullGc(RealStatePtr L)
{
try {
ObjectTranslator translator = ObjectTranslatorPool.Instance.Find(L);
XLua.LuaEnv gen_to_be_invoked = (XLua.LuaEnv)translator.FastGetCSObj(L, 1);
{
gen_to_be_invoked.FullGc( );
return(0);
}
} catch (System.Exception gen_e) {
return(LuaAPI.luaL_error(L, "c# exception:" + gen_e));
}
}
void freeXLua()
{
luaEnv.FullGc();
luaEnv = null;
Debug.Log("free XLua");
}
public static Data MemoryLeakCheck(this LuaEnv env, Data last)
{
env.FullGc();
return(findGrowing(last, getSizeReport(env)));
}
public static Data StartMemoryLeakCheck(this LuaEnv env)
{
env.FullGc();
return(getSizeReport(env));
}