Re: [asio-users] async_write and EWOULDBLOCK

[Ross M. <ro...@ro...>]

Ross MacGregor <rossm@...> writes:

> Will async_write return an error message if the socket buffer fills up?

No. I ran a test that indicates that once the outgoing socket 
buffer is full, the async_write completion handler will be delayed 
until there is buffer space available. That's good news for me, as 
that's exactly the behavior I am looking for at the moment.