mirror of
https://github.com/cwinfo/yggdrasil-map
synced 2024-11-21 19:20:28 +00:00
fix bug in name parsing, don't print info about time-out nodes, and gofmt
This commit is contained in:
Arceliar
parent
a94e7c070f
commit
f094991677
@ -1,11 +1,11 @@
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package main
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import (
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"encoding/json"
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"fmt"
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"net"
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"sync"
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"time"
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"encoding/json"
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"fmt"
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"net"
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"sync"
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"time"
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)
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var waitgroup sync.WaitGroup
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@ -13,155 +13,168 @@ var visited sync.Map
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var rumored sync.Map
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func dial() (net.Conn, error) {
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return net.DialTimeout("unix", "/var/run/yggdrasil.sock", time.Second)
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return net.DialTimeout("unix", "/var/run/yggdrasil.sock", time.Second)
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}
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func getRequest(key, request string) map[string]interface{} {
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return map[string]interface{}{
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"keepalive": true,
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"request": request,
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"key": key,
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}
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return map[string]interface{}{
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"keepalive": true,
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"request": request,
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"key": key,
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}
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}
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func doRequest(request map[string]interface{}) map[string]interface{} {
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req, err := json.Marshal(request)
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if err != nil {
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panic(err)
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}
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sock, err := dial()
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if err != nil {
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panic(err)
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}
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if _,err = sock.Write(req); err != nil {
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panic(err)
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}
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bs := make([]byte, 65535)
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n, err := sock.Read(bs)
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if err != nil {
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panic(bs)
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}
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bs = bs[:n]
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var res map[string]interface{}
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if err = json.Unmarshal(bs, &res); err != nil {
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panic(err)
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}
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return res
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req, err := json.Marshal(request)
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if err != nil {
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panic(err)
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}
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sock, err := dial()
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if err != nil {
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panic(err)
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}
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if _, err = sock.Write(req); err != nil {
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panic(err)
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}
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bs := make([]byte, 65535)
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n, err := sock.Read(bs)
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if err != nil {
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panic(bs)
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}
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bs = bs[:n]
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var res map[string]interface{}
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if err = json.Unmarshal(bs, &res); err != nil {
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panic(err)
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}
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return res
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}
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func getNodeInfo(key string) map[string]interface{} {
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return doRequest(getRequest(key, "getNodeInfo"))
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return doRequest(getRequest(key, "getNodeInfo"))
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}
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func getSelf(key string) map[string]interface{} {
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return doRequest(getRequest(key, "debug_remoteGetSelf"))
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return doRequest(getRequest(key, "debug_remoteGetSelf"))
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}
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func getPeers(key string) map[string]interface{} {
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return doRequest(getRequest(key, "debug_remoteGetPeers"))
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return doRequest(getRequest(key, "debug_remoteGetPeers"))
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}
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func getDHT(key string) map[string]interface{} {
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return doRequest(getRequest(key, "debug_remoteGetDHT"))
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return doRequest(getRequest(key, "debug_remoteGetDHT"))
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}
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type rumorResult struct {
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key string
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res map[string]interface{}
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key string
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res map[string]interface{}
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}
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func doRumor(key string, out chan rumorResult) {
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waitgroup.Add(1)
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go func() {
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defer waitgroup.Done()
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if _, known := rumored.LoadOrStore(key, true); known {
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return
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}
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defer rumored.Delete(key)
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if _, known := visited.Load(key); known {
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return
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}
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results := make(map[string]interface{})
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if res, ok := getNodeInfo(key)["response"]; ok {
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for addr,v := range res.(map[string]interface{}) {
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results["address"] = addr
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results["nodeinfo"] = v
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}
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}
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if res, ok := getSelf(key)["response"]; ok {
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for _,v := range res.(map[string]interface{}) {
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vm := v.(map[string]interface{})
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if coords, ok := vm["coords"]; ok {
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results["coords"] = coords
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waitgroup.Add(1)
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go func() {
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defer waitgroup.Done()
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if _, known := rumored.LoadOrStore(key, true); known {
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return
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}
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defer rumored.Delete(key)
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if _, known := visited.Load(key); known {
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return
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}
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results := make(map[string]interface{})
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if res, ok := getNodeInfo(key)["response"]; ok {
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for addr, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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}
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}
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if res, ok := getPeers(key)["response"]; ok {
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for _,v := range res.(map[string]interface{}) {
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vm := v.(map[string]interface{})
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if keys, ok := vm["keys"]; ok {
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results["peers"] = keys
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for _,key := range keys.([]interface{}) {
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doRumor(key.(string), out)
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}
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}
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}
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}
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if res, ok := getDHT(key)["response"]; ok {
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for _,v := range res.(map[string]interface{}) {
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vm := v.(map[string]interface{})
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if keys, ok := vm["keys"]; ok {
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results["dht"] = keys
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for _,key := range keys.([]interface{}) {
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doRumor(key.(string), out)
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}
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}
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}
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}
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if len(results) > 0 {
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if _, known := visited.LoadOrStore(key, true); known {
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return
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}
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results["time"] = time.Now().Unix()
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out<-rumorResult{key, results}
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}
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}()
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results["address"] = addr
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results["nodeinfo"] = vm
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}
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}
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if res, ok := getSelf(key)["response"]; ok {
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for _, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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if coords, ok := vm["coords"]; ok {
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results["coords"] = coords
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}
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}
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}
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if res, ok := getPeers(key)["response"]; ok {
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for _, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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if keys, ok := vm["keys"]; ok {
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results["peers"] = keys
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for _, key := range keys.([]interface{}) {
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doRumor(key.(string), out)
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}
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}
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}
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}
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if res, ok := getDHT(key)["response"]; ok {
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for _, v := range res.(map[string]interface{}) {
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vm, ok := v.(map[string]interface{})
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if !ok {
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return
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}
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if keys, ok := vm["keys"]; ok {
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results["dht"] = keys
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for _, key := range keys.([]interface{}) {
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doRumor(key.(string), out)
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}
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}
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}
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}
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if len(results) > 0 {
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if _, known := visited.LoadOrStore(key, true); known {
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return
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}
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results["time"] = time.Now().Unix()
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out <- rumorResult{key, results}
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}
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}()
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}
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func doPrinter() (chan rumorResult, chan struct{}) {
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results := make(chan rumorResult)
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done := make(chan struct{})
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go func() {
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defer close(done)
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fmt.Println("{\"yggnodes\": {")
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var notFirst bool
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for result := range results {
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// TODO correct output
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res, err := json.Marshal(result.res)
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if err != nil {
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panic(err)
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}
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if notFirst {
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fmt.Println(",")
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}
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fmt.Printf("\"%s\": %s", result.key, res)
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notFirst = true
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}
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fmt.Println("\n}}")
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}()
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return results, done
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results := make(chan rumorResult)
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done := make(chan struct{})
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go func() {
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defer close(done)
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fmt.Println("{\"yggnodes\": {")
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var notFirst bool
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for result := range results {
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// TODO correct output
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res, err := json.Marshal(result.res)
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if err != nil {
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panic(err)
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}
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if notFirst {
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fmt.Println(",")
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}
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fmt.Printf("\"%s\": %s", result.key, res)
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notFirst = true
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}
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fmt.Println("\n}}")
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}()
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return results, done
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}
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func main() {
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self := doRequest(map[string]interface{}{"keepalive": true, "request": "getSelf"})
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res := self["response"].(map[string]interface{})["self"].(map[string]interface{})
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var key string
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for _,v := range res {
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key = v.(map[string]interface{})["key"].(string)
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}
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results, done := doPrinter()
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doRumor(key, results)
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waitgroup.Wait()
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close(results)
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<-done
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self := doRequest(map[string]interface{}{"keepalive": true, "request": "getSelf"})
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res := self["response"].(map[string]interface{})["self"].(map[string]interface{})
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var key string
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for _, v := range res {
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key = v.(map[string]interface{})["key"].(string)
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}
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results, done := doPrinter()
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doRumor(key, results)
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waitgroup.Wait()
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close(results)
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<-done
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}
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@ -40,8 +40,8 @@ def generate_graph(time_limit=60*60*3):
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info = NodeInfo(ip, coords)
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if 'nodeinfo' in data[key]:
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if 'name' in data[key]['nodeinfo']:
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label = data[key]['nodeinfo']['name']
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if type(label) == str and len(label) <= 32:
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label = str(data[key]['nodeinfo']['name'])
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if len(label) <= 32:
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info.label = label
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info.label = cgi.escape(info.label)
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toAdd.append(info)
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