/// <exception cref="System.IO.IOException"/>
private static DomainPeer GetDomainPeerToDn(Configuration conf)
{
DomainSocket sock = DomainSocket.Connect(conf.Get(DFSConfigKeys.DfsDomainSocketPathKey
));
return(new DomainPeer(sock));
}
public virtual DomainSocket CreateSocket(DomainSocketFactory.PathInfo info, int socketTimeout
)
{
Preconditions.CheckArgument(info.GetPathState() != DomainSocketFactory.PathState.
Unusable);
bool success = false;
DomainSocket sock = null;
try
{
sock = DomainSocket.Connect(info.GetPath());
sock.SetAttribute(DomainSocket.ReceiveTimeout, socketTimeout);
success = true;
}
catch (IOException e)
{
Log.Warn("error creating DomainSocket", e);
}
finally
{
// fall through
if (!success)
{
if (sock != null)
{
IOUtils.CloseQuietly(sock);
}
pathMap.Put(info.GetPath(), DomainSocketFactory.PathState.Unusable);
sock = null;
}
}
return(sock);
}