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remove NodeARP in favor of arp.Handler; fix bug in IP stack node handling; use registerNode where applicable

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This commit is contained in:
soypat
2025-07-14 19:48:29 -03:00
parent 1549e563e9
commit 61c66a2e58
9 changed files with 29 additions and 32 deletions
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internet/definitions.go
+5 -5
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@@ -75,12 +75,12 @@ func handleNodeError(nodesPtr *[]node, nodeIdx int, err error) (discarded bool)
return discarded
}
func checkNode(node *node) (discard bool) {
return node.demux == nil || node.connID != nil && node.currConnID != *node.connID
func (node *node) IsInvalid() bool {
return node.demux == nil || node.encapsulate == nil || (node.connID != nil && node.currConnID != *node.connID)
}
func checkNodeErr(node *node, err error) (discard bool) {
return checkNode(node) || (err != nil && err == net.ErrClosed)
return node.IsInvalid() || (err != nil && err == net.ErrClosed)
}
func nodeFromStackNode(s StackNode, port uint16, protocol uint64) node {
@@ -116,7 +116,7 @@ func getEncapsulateNode(nodes *[]node, carrierData []byte, frameOffset int) (nod
destroyed := false
for i := range *nodes {
node := &(*nodes)[i]
if checkNode(node) {
if node.IsInvalid() {
destroyed = true
node.destroy()
continue
@@ -153,7 +153,7 @@ func getNodeByProto(nodes []node, protocol uint16) int {
func nodesCompact(nodes []node) []node {
nilOff := 0
for i := 0; i < len(nodes); i++ {
if !checkNode(&nodes[i]) {
if !nodes[i].IsInvalid() {
nodes[nilOff] = nodes[i]
nilOff++
}