mirror of https://github.com/status-im/go-waku.git
114 lines
2.4 KiB
Go
114 lines
2.4 KiB
Go
package rpc
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import (
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"context"
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"fmt"
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"net/http"
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"time"
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"github.com/gorilla/rpc/v2"
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"github.com/status-im/go-waku/waku/v2/node"
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"go.uber.org/zap"
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)
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type WakuRpc struct {
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node *node.WakuNode
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server *http.Server
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log *zap.SugaredLogger
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relayService *RelayService
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filterService *FilterService
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privateService *PrivateService
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adminService *AdminService
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}
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func NewWakuRpc(node *node.WakuNode, address string, port int, enableAdmin bool, enablePrivate bool, log *zap.SugaredLogger) *WakuRpc {
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wrpc := new(WakuRpc)
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wrpc.log = log.Named("rpc")
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s := rpc.NewServer()
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s.RegisterCodec(NewSnakeCaseCodec(), "application/json")
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s.RegisterCodec(NewSnakeCaseCodec(), "application/json;charset=UTF-8")
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err := s.RegisterService(&DebugService{node}, "Debug")
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if err != nil {
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wrpc.log.Error(err)
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}
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relayService := NewRelayService(node, log)
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err = s.RegisterService(relayService, "Relay")
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if err != nil {
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wrpc.log.Error(err)
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}
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err = s.RegisterService(&StoreService{node, log}, "Store")
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if err != nil {
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wrpc.log.Error(err)
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}
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if enableAdmin {
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adminService := &AdminService{node, log.Named("admin")}
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err = s.RegisterService(adminService, "Admin")
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if err != nil {
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wrpc.log.Error(err)
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}
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wrpc.adminService = adminService
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}
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filterService := NewFilterService(node, log)
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err = s.RegisterService(filterService, "Filter")
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if err != nil {
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wrpc.log.Error(err)
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}
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if enablePrivate {
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privateService := NewPrivateService(node, log)
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err = s.RegisterService(privateService, "Private")
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if err != nil {
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wrpc.log.Error(err)
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}
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wrpc.privateService = privateService
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}
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mux := http.NewServeMux()
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mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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t := time.Now()
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s.ServeHTTP(w, r)
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wrpc.log.Infof("RPC request at %s took %s", r.URL.Path, time.Since(t))
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})
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listenAddr := fmt.Sprintf("%s:%d", address, port)
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server := &http.Server{
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Addr: listenAddr,
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Handler: mux,
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}
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server.RegisterOnShutdown(func() {
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filterService.Stop()
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relayService.Stop()
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})
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wrpc.node = node
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wrpc.server = server
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wrpc.relayService = relayService
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wrpc.filterService = filterService
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return wrpc
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}
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func (r *WakuRpc) Start() {
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go r.relayService.Start()
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go r.filterService.Start()
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go func() {
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_ = r.server.ListenAndServe()
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}()
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r.log.Info("Rpc server started at ", r.server.Addr)
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}
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func (r *WakuRpc) Stop(ctx context.Context) error {
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r.log.Info("Shutting down rpc server")
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return r.server.Shutdown(ctx)
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}
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