Re: [Boost-users] Boost-users Digest, Vol 2714, Issue 3

Subject: Re: [Boost-users] Boost-users Digest, Vol 2714, Issue 3
From: bill comment (billcomment_at_[hidden])
Date: 2011-05-06 14:05:23

>
>  2719 ?The file handle supplied is not valid?.
>
> FWIW, this usually means that the socket is already closed.
>

yes. by the time my connection::do_writeMessage() is called,
socket_.is_open() returs false. but, why has it been closed and what the
correct way to keep it open? i attempt to keep it open after writing the 1st
response as follows:

in connection::handle_writeResponse()
   call start(),
   which calls socket_.async_read_some()

this is similar to the chat client sample.

apparently that's not sufficient to keep the socket open for when i want to
write to it again.

fwiw, TcpView (from SysInternals) shows the socket's state as "established"
after the 1st successful write and after the failed 2nd attempt. ???