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Highlight own node on dot graph

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This commit is contained in:
Neil Alexander 2018-01-21 21:54:50 +00:00
parent 87a4af7841
commit 36f9cc5041
1 changed files with 7 additions and 3 deletions
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10
src/yggdrasil/admin.go
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@ -54,10 +54,10 @@ func (a *admin) handleRequest(conn net.Conn) {
// Add my own entry
peerID := address_addrForNodeID(getNodeID(&peers[0].box))
addr := net.IP(peerID[:]).String()
myAddr := net.IP(peerID[:]).String()
var index [mDepth]switchPort
copy(index[:mDepth], table.self.coords[:])
m[index] = addr
m[index] = myAddr
// Connect switch table entries to peer entries
for _, tableentry := range table.elems {
@ -157,7 +157,11 @@ func (a *admin) handleRequest(conn net.Conn) {
conn.Write([]byte(fmt.Sprintf("digraph {\n")))
// First set the labels
for _, info := range infos {
conn.Write([]byte(fmt.Sprintf("\"%v\" [ label = \"%v\" ];\n", info.key, info.name)))
if info.name == myAddr {
conn.Write([]byte(fmt.Sprintf("\"%v\" [ style = \"filled\", label = \"%v\" ];\n", info.key, info.name)))
} else {
conn.Write([]byte(fmt.Sprintf("\"%v\" [ label = \"%v\" ];\n", info.key, info.name)))
}
}
// Then print the tree structure
for _, info := range infos {