tree 63e923e55537ea0add19a0a8bb7c1a238d6cb3e9
parent b02db2d9203ccfd1c26e55f7d975f0c05caee0ce
author Daniel P. Berrange <berrange@redhat.com> 1425053973 +0000
committer Daniel P. Berrange <berrange@redhat.com> 1450441111 +0000

io: add QIOChannelSocket class

Implement a QIOChannel subclass that supports sockets I/O.
The implementation is able to manage a single socket file
descriptor, whether a TCP/UNIX listener, TCP/UNIX connection,
or a UDP datagram. It provides APIs which can listen and
connect either asynchronously or synchronously. Since there
is no asynchronous DNS lookup API available, it uses the
QIOTask helper for spawning a background thread to ensure
non-blocking operation.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>