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60 lines
1.5 KiB
60 lines
1.5 KiB
package clientsupport
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import (
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"strconv"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/rpc"
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clientService "github.com/harmony-one/harmony/api/client/service"
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msg_pb "github.com/harmony-one/harmony/api/proto/message"
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"github.com/harmony-one/harmony/core/state"
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"google.golang.org/grpc"
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)
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const (
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// ClientServicePortDiff is the positive port diff for client service
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ClientServicePortDiff = 5555
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)
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// Service is the client support service.
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type Service struct {
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server *clientService.Server
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grpcServer *grpc.Server
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ip string
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port string
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messageChan chan *msg_pb.Message
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}
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// New returns new client support service.
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func New(stateReader func() (*state.DB, error),
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callFaucetContract func(common.Address) common.Hash,
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ip, nodePort string) *Service {
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port, _ := strconv.Atoi(nodePort)
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return &Service{
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server: clientService.NewServer(stateReader, callFaucetContract),
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ip: ip,
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port: strconv.Itoa(port + ClientServicePortDiff)}
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}
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// StartService starts client support service.
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func (s *Service) StartService() {
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s.grpcServer, _ = s.server.Start(s.ip, s.port)
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}
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// StopService stops client support service.
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func (s *Service) StopService() {
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s.grpcServer.Stop()
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}
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// SetMessageChan sets up message channel to service.
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func (s *Service) SetMessageChan(messageChan chan *msg_pb.Message) {
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s.messageChan = messageChan
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}
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// NotifyService notify service
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func (s *Service) NotifyService(params map[string]interface{}) {}
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// APIs for the services.
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func (s *Service) APIs() []rpc.API {
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return nil
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}
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