private HostAndPort createHostAndPort(string peerHostAndPortStr)
{
if (peerHostAndPortStr != null)
{
HostAndPort hostAndPort = HostAndPort.createHostAndPort(peerHostAndPortStr.ToLower());
if (hostAndPort == null)
{
throw new ArgumentException("Cannot extract host and port from [" + peerHostAndPortStr + "] since the format is invalid");
}
return(hostAndPort);
}
throw new ArgumentNullException("Peer host and port cannot be null!");
}
