How to solve the synchronization problem in javascript! !! !!

54kkxl

Recently encountered during development, a function is called by multiple execution processes, and the memory is released after use. I would like to ask how to perform an exclusive access to an object in javascript.

flykygod

Can only be accessed by operating system processes
I say a method for reference only
Initialize a variable var buffer_ = null ;, when entering this function,
if (typeof (buffer _) == null) int buffer_ = 0;
if (buffer _ == 1) return;
else
.....
Finally, set buffer_ = 0 before exiting the function;
Haha, don't know if it helps

kider11

No need, javascript is not a multi-threaded language

zhouji700

After the call is completed, it is set to null, so don't worry about that much?

flykygod

"youbl (Waterside): After the call is completed, it will be set to null, so don't worry about that much?"

What does lz mean? Is it just a procedure call?

jia834150

Class ID