Re: [asio-users] Boost ASIO TCP send starts to fail without calling completion handler

[Igor R <boo...@gm...>]

> What is the InterlockedCompareExchange testing and why is it failing?

http://msdn.microsoft.com/en-us/library/ms683560(v=vs.85).aspx
It doesn't fail, it just detects that op->ready_ was zero, and sets it to 1.


Usually if asio stops calling completion handlers, it means that
you've got some troubles with io_service::run() -- i.e either it has
exited or you perform some blocking operation in a handler.
Of course, maybe you really found a bug in asio, but it's worth
double-checking the above points first.