> On Jun 25, 2017, at 6:16 AM, Dado Colussi <[email protected]> wrote:
>
> When select() indicates that the socket is ready for writing, check the
> status of the asynchronous connect() using getsockopt() with SO_ERROR. If
> there's nothing accepting the connection, then getsockopt() should give you
> ECONNREFUSED.
getsockopt() isn't returning ECONNREFUSED...
After the connect() returns EINPROGRESS, and after the select() indicates 1
descriptor ready for write, getsockopt() returns status=0, errno=0:
status = getsockopt(sockfd,SOL_SOCKET,SO_ERROR,&error,&len);
So I'm still forced to reissue the connect() to see if I can connect.
-Carl
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