On 10/18/06, Robert Schuster <[EMAIL PROTECTED]> wrote:
do
{
ret = cpnio_accept (fd, (struct sockaddr *) &addr, &alen);
}
while (ret == -1);
if (ret == -1)
{
if (EWOULDBLOCK != tmp_errno && EAGAIN != tmp_errno)
JCL_ThrowException (env, "java/net/SocketException", strerror
(tmp_errno));
}
return ret;
tmp_errno is an int which is set to 0 in the beginning.
Obvious point. The check at the end of the loop is completely
redundant as you can never exit the loop with ret == -1.
You only want to loop if it was an EINTR but no Java-interrupt.
Currently this code loops for all errors apart from Java-interrupt.
This is wrong. For example it will enter a never-ending loop if
accept returned EBADF, i.e. if the socket had closed for some reason.
A non-blocking socket will also spin while there was no connection
present.
Rob.
