mirror of
https://github.com/yggdrasil-network/yggdrasil-go.git
synced 2025-04-28 06:05:06 +03:00
Run gofmt -s -w .
This commit is contained in:
Neil Alexander
parent
ae7b07ae6a
commit
b3ebe76b59
45 changed files with 5037 additions and 4288 deletions
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@ -15,347 +15,366 @@ import . "yggdrasil"
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////////////////////////////////////////////////////////////////////////////////
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type Node struct {
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index int
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core Core
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send chan<- []byte
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recv <-chan []byte
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index int
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core Core
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send chan<- []byte
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recv <-chan []byte
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}
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func (n *Node) init(index int) {
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n.index = index
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n.core.Init()
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n.send = n.core.DEBUG_getSend()
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n.recv = n.core.DEBUG_getRecv()
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n.index = index
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n.core.Init()
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n.send = n.core.DEBUG_getSend()
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n.recv = n.core.DEBUG_getRecv()
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}
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func (n *Node) printTraffic() {
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for {
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packet := <-n.recv
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fmt.Println(n.index, packet)
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//panic("Got a packet")
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}
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for {
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packet := <-n.recv
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fmt.Println(n.index, packet)
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//panic("Got a packet")
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}
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}
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func (n *Node) startPeers() {
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//for _, p := range n.core.Peers.Ports {
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// go p.MainLoop()
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//}
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//go n.printTraffic()
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//n.core.Peers.DEBUG_startPeers()
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//for _, p := range n.core.Peers.Ports {
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// go p.MainLoop()
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//}
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//go n.printTraffic()
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//n.core.Peers.DEBUG_startPeers()
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}
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func linkNodes(m, n *Node) {
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// Don't allow duplicates
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if m.core.DEBUG_getPeers().DEBUG_hasPeer(n.core.DEBUG_getSigPub()) { return }
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// Create peers
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// Buffering reduces packet loss in the sim
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// This slightly speeds up testing (fewer delays before retrying a ping)
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p := m.core.DEBUG_getPeers().DEBUG_newPeer(n.core.DEBUG_getBoxPub(),
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n.core.DEBUG_getSigPub())
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q := n.core.DEBUG_getPeers().DEBUG_newPeer(m.core.DEBUG_getBoxPub(),
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m.core.DEBUG_getSigPub())
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DEBUG_simLinkPeers(p, q)
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return
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// Don't allow duplicates
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if m.core.DEBUG_getPeers().DEBUG_hasPeer(n.core.DEBUG_getSigPub()) {
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return
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}
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// Create peers
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// Buffering reduces packet loss in the sim
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// This slightly speeds up testing (fewer delays before retrying a ping)
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p := m.core.DEBUG_getPeers().DEBUG_newPeer(n.core.DEBUG_getBoxPub(),
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n.core.DEBUG_getSigPub())
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q := n.core.DEBUG_getPeers().DEBUG_newPeer(m.core.DEBUG_getBoxPub(),
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m.core.DEBUG_getSigPub())
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DEBUG_simLinkPeers(p, q)
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return
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}
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func makeStoreSquareGrid(sideLength int) map[int]*Node {
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store := make(map[int]*Node)
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nNodes := sideLength*sideLength
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idxs := make([]int, 0, nNodes)
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// TODO shuffle nodeIDs
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for idx := 1 ; idx <= nNodes ; idx++ {
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idxs = append(idxs, idx)
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}
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for _, idx := range idxs {
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node := &Node{}
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node.init(idx)
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store[idx] = node
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}
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for idx := 0 ; idx < nNodes ; idx++ {
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if (idx % sideLength) != 0 {
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linkNodes(store[idxs[idx]], store[idxs[idx-1]])
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}
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if idx >= sideLength {
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linkNodes(store[idxs[idx]], store[idxs[idx-sideLength]])
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}
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}
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//for _, node := range store { node.initPorts() }
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return store
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store := make(map[int]*Node)
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nNodes := sideLength * sideLength
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idxs := make([]int, 0, nNodes)
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// TODO shuffle nodeIDs
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for idx := 1; idx <= nNodes; idx++ {
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idxs = append(idxs, idx)
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}
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for _, idx := range idxs {
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node := &Node{}
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node.init(idx)
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store[idx] = node
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}
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for idx := 0; idx < nNodes; idx++ {
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if (idx % sideLength) != 0 {
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linkNodes(store[idxs[idx]], store[idxs[idx-1]])
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}
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if idx >= sideLength {
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linkNodes(store[idxs[idx]], store[idxs[idx-sideLength]])
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}
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}
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//for _, node := range store { node.initPorts() }
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return store
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}
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func makeStoreStar(nNodes int) map[int]*Node {
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store := make(map[int]*Node)
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center := &Node{}
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center.init(0)
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store[0] = center
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for idx := 1 ; idx < nNodes ; idx++ {
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node := &Node{}
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node.init(idx)
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store[idx] = node
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linkNodes(center, node)
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}
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return store
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store := make(map[int]*Node)
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center := &Node{}
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center.init(0)
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store[0] = center
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for idx := 1; idx < nNodes; idx++ {
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node := &Node{}
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node.init(idx)
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store[idx] = node
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linkNodes(center, node)
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}
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return store
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}
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func loadGraph(path string) map[int]*Node {
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f, err := os.Open(path)
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if err != nil { panic(err) }
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defer f.Close()
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store := make(map[int]*Node)
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s := bufio.NewScanner(f)
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for s.Scan() {
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line := s.Text()
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nodeIdxstrs := strings.Split(line, " ")
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nodeIdx0, _ := strconv.Atoi(nodeIdxstrs[0])
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nodeIdx1, _ := strconv.Atoi(nodeIdxstrs[1])
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if store[nodeIdx0] == nil {
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node := &Node{}
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node.init(nodeIdx0)
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store[nodeIdx0] = node
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}
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if store[nodeIdx1] == nil {
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node := &Node{}
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node.init(nodeIdx1)
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store[nodeIdx1] = node
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}
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linkNodes(store[nodeIdx0], store[nodeIdx1])
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}
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//for _, node := range store { node.initPorts() }
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return store
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f, err := os.Open(path)
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if err != nil {
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panic(err)
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}
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defer f.Close()
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store := make(map[int]*Node)
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s := bufio.NewScanner(f)
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for s.Scan() {
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line := s.Text()
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nodeIdxstrs := strings.Split(line, " ")
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nodeIdx0, _ := strconv.Atoi(nodeIdxstrs[0])
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nodeIdx1, _ := strconv.Atoi(nodeIdxstrs[1])
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if store[nodeIdx0] == nil {
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node := &Node{}
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node.init(nodeIdx0)
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store[nodeIdx0] = node
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}
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if store[nodeIdx1] == nil {
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node := &Node{}
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node.init(nodeIdx1)
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store[nodeIdx1] = node
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}
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linkNodes(store[nodeIdx0], store[nodeIdx1])
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}
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//for _, node := range store { node.initPorts() }
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return store
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}
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////////////////////////////////////////////////////////////////////////////////
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func startNetwork(store map[[32]byte]*Node) {
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for _, node := range store {
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node.startPeers()
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}
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for _, node := range store {
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node.startPeers()
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}
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}
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func getKeyedStore(store map[int]*Node) map[[32]byte]*Node {
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newStore := make(map[[32]byte]*Node)
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for _, node := range store {
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newStore[node.core.DEBUG_getSigPub()] = node
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}
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return newStore
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newStore := make(map[[32]byte]*Node)
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for _, node := range store {
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newStore[node.core.DEBUG_getSigPub()] = node
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}
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return newStore
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}
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func testPaths(store map[[32]byte]*Node) bool {
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nNodes := len(store)
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count := 0
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for _, source := range store {
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count++
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fmt.Printf("Testing paths from node %d / %d (%d)\n", count, nNodes, source.index)
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for _, dest := range store {
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//if source == dest { continue }
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destLoc := dest.core.DEBUG_getLocator()
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coords := destLoc.DEBUG_getCoords()
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temp := 0
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ttl := ^uint64(0)
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oldTTL := ttl
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for here := source ; here != dest ; {
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if ttl == 0 {
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fmt.Println("Drop:", source.index, here.index, dest.index, oldTTL)
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return false
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}
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temp++
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if temp > 4096 { panic("Loop?") }
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oldTTL = ttl
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nextPort, newTTL := here.core.DEBUG_switchLookup(coords, ttl)
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ttl = newTTL
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// First check if "here" is accepting packets from the previous node
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// TODO explain how this works
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ports := here.core.DEBUG_getPeers().DEBUG_getPorts()
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nextPeer := ports[nextPort]
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if nextPeer == nil {
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fmt.Println("Peer associated with next port is nil")
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return false
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}
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next := store[nextPeer.DEBUG_getSigKey()]
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/*
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if next == here {
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//for idx, link := range here.links {
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// fmt.Println("DUMP:", idx, link.nodeID)
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//}
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if nextPort != 0 { panic("This should not be") }
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fmt.Println("Failed to route:", source.index, here.index, dest.index, oldTTL, ttl)
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//here.table.DEBUG_dumpTable()
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//fmt.Println("Ports:", here.nodeID, here.ports)
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return false
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panic(fmt.Sprintln("Routing Loop:",
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source.index,
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here.index,
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dest.index))
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}
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*/
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if temp > 4090 {
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fmt.Println("DEBUG:",
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source.index, source.core.DEBUG_getLocator(),
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here.index, here.core.DEBUG_getLocator(),
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dest.index, dest.core.DEBUG_getLocator())
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here.core.DEBUG_getSwitchTable().DEBUG_dumpTable()
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}
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if (here != source) {
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// This is sufficient to check for routing loops or blackholes
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//break
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}
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here = next
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}
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}
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}
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return true
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nNodes := len(store)
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count := 0
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for _, source := range store {
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count++
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fmt.Printf("Testing paths from node %d / %d (%d)\n", count, nNodes, source.index)
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for _, dest := range store {
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//if source == dest { continue }
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destLoc := dest.core.DEBUG_getLocator()
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coords := destLoc.DEBUG_getCoords()
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temp := 0
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ttl := ^uint64(0)
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oldTTL := ttl
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for here := source; here != dest; {
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if ttl == 0 {
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fmt.Println("Drop:", source.index, here.index, dest.index, oldTTL)
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return false
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}
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temp++
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if temp > 4096 {
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panic("Loop?")
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}
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oldTTL = ttl
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nextPort, newTTL := here.core.DEBUG_switchLookup(coords, ttl)
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ttl = newTTL
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// First check if "here" is accepting packets from the previous node
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// TODO explain how this works
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ports := here.core.DEBUG_getPeers().DEBUG_getPorts()
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nextPeer := ports[nextPort]
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if nextPeer == nil {
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fmt.Println("Peer associated with next port is nil")
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return false
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}
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next := store[nextPeer.DEBUG_getSigKey()]
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/*
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if next == here {
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//for idx, link := range here.links {
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// fmt.Println("DUMP:", idx, link.nodeID)
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//}
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if nextPort != 0 { panic("This should not be") }
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fmt.Println("Failed to route:", source.index, here.index, dest.index, oldTTL, ttl)
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//here.table.DEBUG_dumpTable()
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//fmt.Println("Ports:", here.nodeID, here.ports)
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return false
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panic(fmt.Sprintln("Routing Loop:",
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source.index,
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here.index,
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dest.index))
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}
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*/
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if temp > 4090 {
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fmt.Println("DEBUG:",
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source.index, source.core.DEBUG_getLocator(),
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here.index, here.core.DEBUG_getLocator(),
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dest.index, dest.core.DEBUG_getLocator())
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here.core.DEBUG_getSwitchTable().DEBUG_dumpTable()
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}
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if here != source {
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// This is sufficient to check for routing loops or blackholes
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//break
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}
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here = next
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}
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}
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}
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return true
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}
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func stressTest(store map[[32]byte]*Node) {
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fmt.Println("Stress testing network...")
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nNodes := len(store)
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dests := make([][]byte, 0, nNodes)
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for _, dest := range store {
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loc := dest.core.DEBUG_getLocator()
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coords := loc.DEBUG_getCoords()
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dests = append(dests, coords)
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}
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lookups := 0
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start := time.Now()
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for _, source := range store {
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for _, coords := range dests {
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source.core.DEBUG_switchLookup(coords, ^uint64(0))
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lookups++
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}
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}
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timed := time.Since(start)
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fmt.Printf("%d lookups in %s (%f lookups per second)\n",
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lookups,
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timed,
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float64(lookups)/timed.Seconds())
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fmt.Println("Stress testing network...")
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nNodes := len(store)
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dests := make([][]byte, 0, nNodes)
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for _, dest := range store {
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loc := dest.core.DEBUG_getLocator()
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coords := loc.DEBUG_getCoords()
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dests = append(dests, coords)
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}
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lookups := 0
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start := time.Now()
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for _, source := range store {
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for _, coords := range dests {
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source.core.DEBUG_switchLookup(coords, ^uint64(0))
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lookups++
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}
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}
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timed := time.Since(start)
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fmt.Printf("%d lookups in %s (%f lookups per second)\n",
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lookups,
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timed,
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float64(lookups)/timed.Seconds())
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}
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func pingNodes(store map[[32]byte]*Node) {
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fmt.Println("Sending pings...")
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nNodes := len(store)
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count := 0
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equiv := func (a []byte, b []byte) bool {
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if len(a) != len(b) { return false }
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for idx := 0 ; idx < len(a) ; idx++ {
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if a[idx] != b[idx] { return false }
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}
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return true
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}
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for _, source := range store {
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count++
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//if count > 16 { break }
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fmt.Printf("Sending packets from node %d/%d (%d)\n", count, nNodes, source.index)
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sourceKey := source.core.DEBUG_getBoxPub()
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payload := sourceKey[:]
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sourceAddr := source.core.DEBUG_getAddr()[:]
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sendTo := func (bs []byte, destAddr []byte) {
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packet := make([]byte, 40+len(bs))
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copy(packet[8:24], sourceAddr)
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copy(packet[24:40], destAddr)
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copy(packet[40:], bs)
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source.send<-packet
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}
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destCount := 0
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for _, dest := range store {
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destCount += 1
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fmt.Printf("%d Nodes, %d Send, %d Recv\n", nNodes, count, destCount)
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if dest == source {
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fmt.Println("Skipping self")
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continue
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}
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destAddr := dest.core.DEBUG_getAddr()[:]
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ticker := time.NewTicker(150*time.Millisecond)
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ch := make(chan bool, 1)
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ch<-true
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doTicker := func () {
|
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for _ = range ticker.C {
|
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select {
|
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case ch<-true:
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default:
|
||||
}
|
||||
}
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}
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go doTicker()
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for loop := true ; loop ; {
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select {
|
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case packet := <-dest.recv: {
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if equiv(payload, packet[len(packet)-len(payload):]) {
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loop = false
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}
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}
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case <-ch: sendTo(payload, destAddr)
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}
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}
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ticker.Stop()
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}
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//break // Only try sending pings from 1 node
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// This is because, for some reason, stopTun() doesn't always close it
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// And if two tuns are up, bad things happen (sends via wrong interface)
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}
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fmt.Println("Finished pinging nodes")
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fmt.Println("Sending pings...")
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nNodes := len(store)
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count := 0
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equiv := func(a []byte, b []byte) bool {
|
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if len(a) != len(b) {
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return false
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||||
}
|
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for idx := 0; idx < len(a); idx++ {
|
||||
if a[idx] != b[idx] {
|
||||
return false
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||||
}
|
||||
}
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||||
return true
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}
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for _, source := range store {
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count++
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//if count > 16 { break }
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fmt.Printf("Sending packets from node %d/%d (%d)\n", count, nNodes, source.index)
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sourceKey := source.core.DEBUG_getBoxPub()
|
||||
payload := sourceKey[:]
|
||||
sourceAddr := source.core.DEBUG_getAddr()[:]
|
||||
sendTo := func(bs []byte, destAddr []byte) {
|
||||
packet := make([]byte, 40+len(bs))
|
||||
copy(packet[8:24], sourceAddr)
|
||||
copy(packet[24:40], destAddr)
|
||||
copy(packet[40:], bs)
|
||||
source.send <- packet
|
||||
}
|
||||
destCount := 0
|
||||
for _, dest := range store {
|
||||
destCount += 1
|
||||
fmt.Printf("%d Nodes, %d Send, %d Recv\n", nNodes, count, destCount)
|
||||
if dest == source {
|
||||
fmt.Println("Skipping self")
|
||||
continue
|
||||
}
|
||||
destAddr := dest.core.DEBUG_getAddr()[:]
|
||||
ticker := time.NewTicker(150 * time.Millisecond)
|
||||
ch := make(chan bool, 1)
|
||||
ch <- true
|
||||
doTicker := func() {
|
||||
for range ticker.C {
|
||||
select {
|
||||
case ch <- true:
|
||||
default:
|
||||
}
|
||||
}
|
||||
}
|
||||
go doTicker()
|
||||
for loop := true; loop; {
|
||||
select {
|
||||
case packet := <-dest.recv:
|
||||
{
|
||||
if equiv(payload, packet[len(packet)-len(payload):]) {
|
||||
loop = false
|
||||
}
|
||||
}
|
||||
case <-ch:
|
||||
sendTo(payload, destAddr)
|
||||
}
|
||||
}
|
||||
ticker.Stop()
|
||||
}
|
||||
//break // Only try sending pings from 1 node
|
||||
// This is because, for some reason, stopTun() doesn't always close it
|
||||
// And if two tuns are up, bad things happen (sends via wrong interface)
|
||||
}
|
||||
fmt.Println("Finished pinging nodes")
|
||||
}
|
||||
|
||||
func pingBench(store map[[32]byte]*Node) {
|
||||
fmt.Println("Benchmarking pings...")
|
||||
nPings := 0
|
||||
payload := make([]byte, 1280+40) // MTU + ipv6 header
|
||||
var timed time.Duration
|
||||
//nNodes := len(store)
|
||||
count := 0
|
||||
for _, source := range store {
|
||||
count++
|
||||
//fmt.Printf("Sending packets from node %d/%d (%d)\n", count, nNodes, source.index)
|
||||
getPing := func (key [32]byte, decodedCoords []byte) []byte {
|
||||
// TODO write some function to do this the right way, put... somewhere...
|
||||
coords := DEBUG_wire_encode_coords(decodedCoords)
|
||||
packet := make([]byte, 0, len(key)+len(coords)+len(payload))
|
||||
packet = append(packet, key[:]...)
|
||||
packet = append(packet, coords...)
|
||||
packet = append(packet, payload[:]...)
|
||||
return packet
|
||||
}
|
||||
for _, dest := range store {
|
||||
key := dest.core.DEBUG_getBoxPub()
|
||||
loc := dest.core.DEBUG_getLocator()
|
||||
coords := loc.DEBUG_getCoords()
|
||||
ping := getPing(key, coords)
|
||||
// TODO make sure the session is open first
|
||||
start := time.Now()
|
||||
for i := 0 ; i < 1000000 ; i++{ source.send<-ping ; nPings++ }
|
||||
timed += time.Since(start)
|
||||
break
|
||||
}
|
||||
break
|
||||
}
|
||||
fmt.Printf("Sent %d pings in %s (%f per second)\n",
|
||||
nPings,
|
||||
timed,
|
||||
float64(nPings)/timed.Seconds())
|
||||
fmt.Println("Benchmarking pings...")
|
||||
nPings := 0
|
||||
payload := make([]byte, 1280+40) // MTU + ipv6 header
|
||||
var timed time.Duration
|
||||
//nNodes := len(store)
|
||||
count := 0
|
||||
for _, source := range store {
|
||||
count++
|
||||
//fmt.Printf("Sending packets from node %d/%d (%d)\n", count, nNodes, source.index)
|
||||
getPing := func(key [32]byte, decodedCoords []byte) []byte {
|
||||
// TODO write some function to do this the right way, put... somewhere...
|
||||
coords := DEBUG_wire_encode_coords(decodedCoords)
|
||||
packet := make([]byte, 0, len(key)+len(coords)+len(payload))
|
||||
packet = append(packet, key[:]...)
|
||||
packet = append(packet, coords...)
|
||||
packet = append(packet, payload[:]...)
|
||||
return packet
|
||||
}
|
||||
for _, dest := range store {
|
||||
key := dest.core.DEBUG_getBoxPub()
|
||||
loc := dest.core.DEBUG_getLocator()
|
||||
coords := loc.DEBUG_getCoords()
|
||||
ping := getPing(key, coords)
|
||||
// TODO make sure the session is open first
|
||||
start := time.Now()
|
||||
for i := 0; i < 1000000; i++ {
|
||||
source.send <- ping
|
||||
nPings++
|
||||
}
|
||||
timed += time.Since(start)
|
||||
break
|
||||
}
|
||||
break
|
||||
}
|
||||
fmt.Printf("Sent %d pings in %s (%f per second)\n",
|
||||
nPings,
|
||||
timed,
|
||||
float64(nPings)/timed.Seconds())
|
||||
}
|
||||
|
||||
func dumpStore(store map[NodeID]*Node) {
|
||||
for _, node := range store {
|
||||
fmt.Println("DUMPSTORE:", node.index, node.core.DEBUG_getLocator())
|
||||
node.core.DEBUG_getSwitchTable().DEBUG_dumpTable()
|
||||
}
|
||||
for _, node := range store {
|
||||
fmt.Println("DUMPSTORE:", node.index, node.core.DEBUG_getLocator())
|
||||
node.core.DEBUG_getSwitchTable().DEBUG_dumpTable()
|
||||
}
|
||||
}
|
||||
|
||||
func dumpDHTSize(store map[[32]byte]*Node) {
|
||||
var min, max, sum int
|
||||
for _, node := range store {
|
||||
num := node.core.DEBUG_getDHTSize()
|
||||
min = num
|
||||
max = num
|
||||
break
|
||||
}
|
||||
for _, node := range store {
|
||||
num := node.core.DEBUG_getDHTSize()
|
||||
if num < min { min = num }
|
||||
if num > max { max = num }
|
||||
sum += num
|
||||
}
|
||||
avg := float64(sum)/float64(len(store))
|
||||
fmt.Printf("DHT min %d / avg %f / max %d\n", min, avg, max)
|
||||
var min, max, sum int
|
||||
for _, node := range store {
|
||||
num := node.core.DEBUG_getDHTSize()
|
||||
min = num
|
||||
max = num
|
||||
break
|
||||
}
|
||||
for _, node := range store {
|
||||
num := node.core.DEBUG_getDHTSize()
|
||||
if num < min {
|
||||
min = num
|
||||
}
|
||||
if num > max {
|
||||
max = num
|
||||
}
|
||||
sum += num
|
||||
}
|
||||
avg := float64(sum) / float64(len(store))
|
||||
fmt.Printf("DHT min %d / avg %f / max %d\n", min, avg, max)
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////
|
||||
|
|
@ -364,47 +383,48 @@ var cpuprofile = flag.String("cpuprofile", "", "write cpu profile `file`")
|
|||
var memprofile = flag.String("memprofile", "", "write memory profile to this file")
|
||||
|
||||
func main() {
|
||||
flag.Parse()
|
||||
if *cpuprofile != "" {
|
||||
f, err := os.Create(*cpuprofile)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("could not create CPU profile: ", err))
|
||||
}
|
||||
if err := pprof.StartCPUProfile(f); err != nil {
|
||||
panic(fmt.Sprintf("could not start CPU profile: ", err))
|
||||
}
|
||||
defer pprof.StopCPUProfile()
|
||||
}
|
||||
if *memprofile != "" {
|
||||
f, err := os.Create(*memprofile)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("could not create memory profile: ", err))
|
||||
}
|
||||
defer func () { pprof.WriteHeapProfile(f) ; f.Close() }()
|
||||
}
|
||||
fmt.Println("Test")
|
||||
Util_testAddrIDMask()
|
||||
idxstore := makeStoreSquareGrid(4)
|
||||
//idxstore := makeStoreStar(256)
|
||||
//idxstore := loadGraph("misc/sim/hype-2016-09-19.list")
|
||||
//idxstore := loadGraph("misc/sim/fc00-2017-08-12.txt")
|
||||
//idxstore := loadGraph("skitter")
|
||||
kstore := getKeyedStore(idxstore)
|
||||
/*
|
||||
for _, n := range kstore {
|
||||
log := n.core.DEBUG_getLogger()
|
||||
log.SetOutput(os.Stderr)
|
||||
}
|
||||
*/
|
||||
startNetwork(kstore)
|
||||
//time.Sleep(10*time.Second)
|
||||
// Note that testPaths only works if pressure is turend off
|
||||
// Otherwise congestion can lead to routing loops?
|
||||
for finished := false; !finished ; { finished = testPaths(kstore) }
|
||||
pingNodes(kstore)
|
||||
//pingBench(kstore) // Only after disabling debug output
|
||||
//stressTest(kstore)
|
||||
//time.Sleep(120*time.Second)
|
||||
dumpDHTSize(kstore) // note that this uses racey functions to read things...
|
||||
flag.Parse()
|
||||
if *cpuprofile != "" {
|
||||
f, err := os.Create(*cpuprofile)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("could not create CPU profile: ", err))
|
||||
}
|
||||
if err := pprof.StartCPUProfile(f); err != nil {
|
||||
panic(fmt.Sprintf("could not start CPU profile: ", err))
|
||||
}
|
||||
defer pprof.StopCPUProfile()
|
||||
}
|
||||
if *memprofile != "" {
|
||||
f, err := os.Create(*memprofile)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("could not create memory profile: ", err))
|
||||
}
|
||||
defer func() { pprof.WriteHeapProfile(f); f.Close() }()
|
||||
}
|
||||
fmt.Println("Test")
|
||||
Util_testAddrIDMask()
|
||||
idxstore := makeStoreSquareGrid(4)
|
||||
//idxstore := makeStoreStar(256)
|
||||
//idxstore := loadGraph("misc/sim/hype-2016-09-19.list")
|
||||
//idxstore := loadGraph("misc/sim/fc00-2017-08-12.txt")
|
||||
//idxstore := loadGraph("skitter")
|
||||
kstore := getKeyedStore(idxstore)
|
||||
/*
|
||||
for _, n := range kstore {
|
||||
log := n.core.DEBUG_getLogger()
|
||||
log.SetOutput(os.Stderr)
|
||||
}
|
||||
*/
|
||||
startNetwork(kstore)
|
||||
//time.Sleep(10*time.Second)
|
||||
// Note that testPaths only works if pressure is turend off
|
||||
// Otherwise congestion can lead to routing loops?
|
||||
for finished := false; !finished; {
|
||||
finished = testPaths(kstore)
|
||||
}
|
||||
pingNodes(kstore)
|
||||
//pingBench(kstore) // Only after disabling debug output
|
||||
//stressTest(kstore)
|
||||
//time.Sleep(120*time.Second)
|
||||
dumpDHTSize(kstore) // note that this uses racey functions to read things...
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue