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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,191 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "math" | ||
| "net" | ||
| "time" | ||
|
|
||
| "github.com/benleb/gloomberg/internal/collections" | ||
| "github.com/benleb/gloomberg/internal/gbl" | ||
| "github.com/benleb/gloomberg/internal/server" | ||
| "github.com/benleb/gloomberg/internal/style" | ||
| "github.com/benleb/gloomberg/internal/subscriptions" | ||
| "github.com/benleb/gloomberg/internal/wwatcher" | ||
| "github.com/ethereum/go-ethereum/core/types" | ||
| "github.com/spf13/cobra" | ||
| "github.com/spf13/viper" | ||
| ) | ||
|
|
||
| // serverCmd represents the server command. | ||
| var serverCmd = &cobra.Command{ | ||
| Use: "server", | ||
| Short: "A brief description of your command", | ||
| Long: `A longer description that spans multiple lines and likely contains examples | ||
| and usage of using your command. For example: | ||
| Cobra is a CLI library for Go that empowers applications. | ||
| This application is a tool to generate the needed files | ||
| to quickly create a Cobra application.`, | ||
| Run: gbServer, // func(cmd *cobra.Command, args []string) { server() }, | ||
| } | ||
|
|
||
| //nolint:gochecknoinits | ||
| func init() { | ||
| rootCmd.AddCommand(serverCmd) | ||
|
|
||
| // Here you will define your flags and configuration settings. | ||
|
|
||
| // Cobra supports Persistent Flags which will work for this command | ||
| // and all subcommands, e.g.: | ||
| // serverCmd.PersistentFlags().String("foo", "", "A help for foo") | ||
|
|
||
| // Cobra supports local flags which will only run when this command | ||
| // is called directly, e.g.: | ||
| // serverCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle") | ||
|
|
||
| // stats | ||
| viper.SetDefault("stats.enabled", true) | ||
| viper.SetDefault("stats.extended", false) | ||
| viper.SetDefault("stats.gas", true) | ||
| viper.SetDefault("stats.balances", true) | ||
| viper.SetDefault("stats.lines", 5) | ||
| viper.SetDefault("stats.interval", time.Second*90) | ||
|
|
||
| // worker settings | ||
| viper.SetDefault("workers.log_handler", 7) | ||
| viper.SetDefault("workers.listings_handler", 4) | ||
| viper.SetDefault("workers.output", 10) | ||
|
|
||
| // number of retries to resolve an ens name to an address or vice versa | ||
| viper.SetDefault("ens.resolve_max_retries", 5) | ||
|
|
||
| // ipfs gateway to fetch metadata/images | ||
| viper.SetDefault("ipfs.gateway", "https://ipfs.io/ipfs/") | ||
|
|
||
| // default collections and wallet | ||
| viper.SetDefault("collections", []any{map[string]string{"name": "OSF's Red Lite District", "mark": "#6A0F27", "address": "0x513cd71defc801b9c1aa763db47b5df223da77a2"}}) | ||
| viper.SetDefault("wallets", []string{"pranksy.eth"}) | ||
| viper.SetDefault("wwatcher", []any{map[string]string{}}) | ||
|
|
||
| // show desktop notifications | ||
| serverCmd.Flags().Bool("notifications", false, "Show notifications?") | ||
| _ = viper.BindPFlag("show.notifications", serverCmd.Flags().Lookup("notifications")) | ||
|
|
||
| // types of events to show | ||
| serverCmd.Flags().Bool("sales", true, "Show sales?") | ||
| _ = viper.BindPFlag("show.sales", serverCmd.Flags().Lookup("sales")) | ||
| serverCmd.Flags().Bool("mints", false, "Show mints?") | ||
| _ = viper.BindPFlag("show.mints", serverCmd.Flags().Lookup("mints")) | ||
| serverCmd.Flags().Bool("listings", false, "Show listings?") | ||
| _ = viper.BindPFlag("show.listings", serverCmd.Flags().Lookup("listings")) | ||
| serverCmd.Flags().Bool("transfers", false, "Show transfers?") | ||
| _ = viper.BindPFlag("show.transfers", serverCmd.Flags().Lookup("transfers")) | ||
| serverCmd.Flags().Float64("min-price", 0.0, "Minimum price to show sales?") | ||
| _ = viper.BindPFlag("show.min_price", serverCmd.Flags().Lookup("min-price")) | ||
|
|
||
| // process & show just our own collections (from config/wallet) | ||
| serverCmd.Flags().Bool("own", false, "Show only own collections (from config/wallet)") | ||
| _ = viper.BindPFlag("show.own", serverCmd.Flags().Lookup("own")) | ||
|
|
||
| // websockets server | ||
| serverCmd.Flags().Bool("server", false, "Start websockets server") | ||
| _ = viper.BindPFlag("server.enabled", serverCmd.Flags().Lookup("server")) | ||
| serverCmd.Flags().IP("host", net.IPv4(0, 0, 0, 0), "Websockets server port") | ||
| _ = viper.BindPFlag("server.host", serverCmd.Flags().Lookup("host")) | ||
| serverCmd.Flags().Uint16("port", 42069, "Websockets server port") | ||
| _ = viper.BindPFlag("server.port", serverCmd.Flags().Lookup("port")) | ||
|
|
||
| // telegram bot | ||
| serverCmd.Flags().Bool("telegram", false, "Start telegram bot") | ||
| _ = viper.BindPFlag("telegram.enabled", serverCmd.Flags().Lookup("telegram")) | ||
| } | ||
|
|
||
| func gbServer(_ *cobra.Command, _ []string) { | ||
| ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond*4200*10) | ||
| defer cancel() | ||
|
|
||
| gbl.GetSugaredLogger() | ||
|
|
||
| // wallets *models.Wallets | ||
|
|
||
| ownCollections := collections.New() | ||
|
|
||
| // | ||
| // config | ||
| // | ||
| if viper.GetString("server.host") != net.IPv4(0, 0, 0, 0).String() || viper.GetUint("server.port") != 42069 { | ||
| viper.Set("server.enabled", true) | ||
| } | ||
|
|
||
| if viper.GetFloat64("show.min_price") > 0.0 { | ||
| numGlickerLines := math.Max(float64(viper.GetInt("stats.lines")), 4.0) | ||
| viper.Set("stats.lines", numGlickerLines) | ||
| } | ||
|
|
||
| // show listings for own collections if an opensea api key is set | ||
| if viper.IsSet("api_keys.opensea") && !viper.IsSet("show.listings") { | ||
| viper.Set("show.listings", true) | ||
| } | ||
|
|
||
| // wallet watcher | ||
| wwatcher.InitWatcher() | ||
|
|
||
| // write settings to log | ||
| gbl.Log.Debug(viper.AllSettings()) | ||
|
|
||
| // print header | ||
| header := style.GetHeader(Version) | ||
| fmt.Println(header) | ||
| gbl.Log.Info(header) | ||
|
|
||
| // | ||
| // initialize node connections | ||
| // | ||
| nodes := getNodes() | ||
|
|
||
| // if we subscribe to all chain-events, we can do it now | ||
| if !viper.GetBool("show.own") { | ||
| for _, node := range *nodes { | ||
| queue := make(chan types.Log, 1024) | ||
| logQueues[node.NodeID] = &queue | ||
| nodes.SubscribeToAllTransfers(ctx, *logQueues[node.NodeID]) | ||
| } | ||
| } | ||
|
|
||
| // | ||
| // MIWs | ||
| // | ||
| miwSpinner := style.GetSpinner("setting up MIWs...") | ||
| _ = miwSpinner.Start() | ||
|
|
||
| wwatcher.LoadMIWs() | ||
|
|
||
| if len(wwatcher.MIWC.WeightedMIWs) > 0 { | ||
| miwSpinner.StopMessage(fmt.Sprint(fmt.Sprint(style.BoldStyle.Render(fmt.Sprint(len(wwatcher.MIWC.WeightedMIWs))), " MIWs loaded", "\n"))) | ||
| _ = miwSpinner.Stop() | ||
| } else { | ||
| _ = miwSpinner.StopFail() | ||
| } | ||
|
|
||
| // | ||
| // set up workers print to process events from the chain | ||
| // | ||
|
|
||
| // processes logs from the ethereum chain from our nodes | ||
| for _, node := range *nodes { | ||
| for workerID := 1; workerID <= viper.GetInt("workers.log_handler"); workerID++ { | ||
| go subscriptions.SubscriptionLogsHandler(ctx, node, nodes, ownCollections, logQueues[node.NodeID], queueEvents, queueWS) | ||
| } | ||
| } | ||
|
|
||
| // websockets server | ||
| if viper.GetBool("server.enabled") { | ||
| viper.Set("mode.server", true) | ||
|
|
||
| go server.StartWebsocketServer(&queueWS) | ||
| } | ||
|
|
||
| select {} | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| package server | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "net/http" | ||
|
|
||
| "github.com/benleb/gloomberg/internal/collections" | ||
| "github.com/benleb/gloomberg/internal/gbl" | ||
| "github.com/gobwas/ws" | ||
| "github.com/gobwas/ws/wsutil" | ||
| "github.com/jinzhu/copier" | ||
| "github.com/spf13/viper" | ||
| ) | ||
|
|
||
| func StartWebsocketServer(queueWS *chan *collections.Event) { | ||
| listenHost := viper.GetString("server.host") | ||
| listenPort := viper.GetUint("server.port") | ||
| listenOn := fmt.Sprint(listenHost) + ":" + fmt.Sprint(listenPort) | ||
|
|
||
| gbl.Log.Infof("starting websocket server on %s\n", listenOn) | ||
|
|
||
| http.ListenAndServe(listenOn, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { | ||
| conn, _, _, err := ws.UpgradeHTTP(r, w) | ||
| if err != nil { | ||
| // handle error | ||
| gbl.Log.Error(err) | ||
| } | ||
|
|
||
| go func() { | ||
| defer conn.Close() | ||
|
|
||
| for event := range *queueWS { | ||
|
|
||
| var publishEvent collections.Event | ||
|
|
||
| copier.Copy(&publishEvent, &event) | ||
|
|
||
| // salira := publishEvent.Collection.SaLiRa | ||
| // publishEvent.Collection.Sal = salira.Value() | ||
| // publishEvent.Collection.SaLiRa = nil | ||
|
|
||
| // wannabeFloor := publishEvent.Collection.ArtificialFloor | ||
| // publishEvent.Collection.MovingAverageValue = wannabeFloor.Value() | ||
| // publishEvent.Collection.MovingAverage = nil | ||
|
|
||
| // msg := fmt.Sprintf("%+v", event) | ||
| marshalledEvent, _ := json.Marshal(publishEvent) | ||
| err = wsutil.WriteServerText(conn, marshalledEvent) | ||
| if err != nil { | ||
| // handle error | ||
| gbl.Log.Error(err) | ||
| } | ||
|
|
||
| } | ||
|
|
||
| // msg, op, err := wsutil.ReadClientData(conn) | ||
| // if err != nil { | ||
| // // handle error | ||
| // } | ||
| // fmt.Printf("server msg: %s | op: %s | err: %s\n", string(msg), string(op), err) | ||
| }() | ||
| })) | ||
| } |
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