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fix graceful stop

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This commit is contained in:
Adphi 2020-03-03 15:12:33 +01:00
parent ac9a81d3e7
commit af25e09154
1 changed files with 10 additions and 6 deletions
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16
service/service.go
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@ -1,6 +1,7 @@
package service package service
import ( import (
"context"
"net" "net"
"os" "os"
"sync" "sync"
@ -27,11 +28,12 @@ func New(opts ...Option) (Service, error) {
} }
type service struct { type service struct {
cmd *cobra.Command cmd *cobra.Command
opts *options opts *options
server *grpc.Server cancel context.CancelFunc
list net.Listener server *grpc.Server
mu sync.Mutex list net.Listener
mu sync.Mutex
running bool running bool
} }
@ -49,6 +51,7 @@ func newService(opts ...Option) (*service, error) {
if s.opts.error != nil { if s.opts.error != nil {
return nil, s.opts.error return nil, s.opts.error
} }
s.opts.ctx, s.cancel = context.WithCancel(s.opts.ctx)
go func() { go func() {
for { for {
select { select {
@ -117,7 +120,7 @@ func (s *service) run() error {
} }
} }
s.mu.Unlock() s.mu.Unlock()
return <- errs return <-errs
} }
func (s *service) Start() error { func (s *service) Start() error {
@ -136,6 +139,7 @@ func (s *service) Stop() error {
} }
} }
s.server.GracefulStop() s.server.GracefulStop()
s.cancel()
s.running = false s.running = false
for i := range s.opts.afterStop { for i := range s.opts.afterStop {
if err := s.opts.afterStop[i](); err != nil { if err := s.opts.afterStop[i](); err != nil {