func NewMessagingNode(n *xn.Node, stopCh, stoppedCh chan bool) (
mn *MessagingNode, err error) {
var k int
if n == nil {
err = NilNode
}
if err == nil {
if k = n.SizePeers(); k == 0 {
err = NoPeers
}
}
tcpAcc := n.GetAcceptor(0).(*xt.TcpAcceptor)
if err == nil && tcpAcc == nil {
err = AcceptorNotLive
}
if err == nil && stopCh == nil {
err = NilControlCh
}
if err == nil {
mn = &MessagingNode{
Acc: tcpAcc,
K: k,
StopCh: stopCh,
StoppedCh: stoppedCh,
Node: *n,
}
}
return
}
/**
* Returns AcceptorNotLive if the node does not have an open acceptor.
*/
func NewRegNode(node *xn.Node, commsKey, sigKey *rsa.PrivateKey) (
q *RegNode, err error) {
var acc xt.AcceptorI
if node == nil {
err = NilNode
// We would prefer that the node's name be xlReg and that its
// LFS default to /var/app/xlReg.
} else {
acc = node.GetAcceptor(0)
if acc == nil {
err = xm.AcceptorNotLive
}
if err == nil {
stopCh := make(chan bool, 1)
stoppedCh := make(chan bool, 1)
q = &RegNode{
Acc: acc,
StopCh: stopCh,
StoppedCh: stoppedCh,
ckPriv: commsKey,
skPriv: sigKey,
Node: *node,
}
}
}
return
}