Comments (3)
你重新生成一个新的 pbc_env 结构不就行了.
from pbc.
@cloudwu 你好, 我按照您的方式在protobuf.lua这样做:
function register( buffer)
if P ~= nil then
P = c._env_new()
GC = c._gc(P)
print("register new proto")
end
c._env_register(P, buffer)
end
但是实际看起来会有很多问题,假如这样使用:
A = decode("X")
Reload()
collectgarbage("collect")
B = decode("X")
B.xxx --coredump!
看起来B指向了已经释放掉的default_table, 当使用B.xxx就会core掉?
from pbc.
这个库不再维护,你可以想其它方法解决问题。
就上面的代码来说,你不能解除老的版本的 GC 对象。只要引用住应该就没问题。
from pbc.
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