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Code Issues Releases Activity

fix: "Solve the problem that the resources have not been fully released due to early exit" (#2168)

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* Update http.go

Exit before deregister is executed

* Create http.go

Exit before deregister is executed

* Solve the problem that the resources have not been fully released due to early exit

* Optimize some code

* Optimize some code
This commit is contained in:
JeffreyBool
2021-05-17 15:16:52 +08:00
committed by GitHub
parent 4c1f81dadb
commit f48911d2c3
5 changed files with 791 additions and 126 deletions
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37
service.go
View File

@@ -38,10 +38,13 @@ func newService(opts ...Option) Service {
options.Client = wrapper.TraceCall(serviceName, trace.DefaultTracer, options.Client)
// wrap the server to provide handler stats
options.Server.Init(
err := options.Server.Init(
server.WrapHandler(wrapper.HandlerStats(stats.DefaultStats)),
server.WrapHandler(wrapper.TraceHandler(trace.DefaultTracer)),
)
if err != nil {
logger.Fatal(err)
}
// set opts
service.opts = options
@@ -104,7 +107,10 @@ func (s *service) Init(opts ...Option) {
// Explicitly set the table name to the service name
name := s.opts.Cmd.App().Name
s.opts.Store.Init(store.Table(name))
err := s.opts.Store.Init(store.Table(name))
if err != nil {
logger.Fatal(err)
}
})
}
@@ -145,28 +151,24 @@ func (s *service) Start() error {
}
func (s *service) Stop() error {
var gerr error
var err error
for _, fn := range s.opts.BeforeStop {
if err := fn(); err != nil {
gerr = err
}
err = fn()
}
if err := s.opts.Server.Stop(); err != nil {
if err = s.opts.Server.Stop(); err != nil {
return err
}
for _, fn := range s.opts.AfterStop {
if err := fn(); err != nil {
gerr = err
}
err = fn()
}
return gerr
return err
}
func (s *service) Run() error {
func (s *service) Run() (err error) {
// register the debug handler
s.opts.Server.Handle(
s.opts.Server.NewHandler(
@@ -182,17 +184,22 @@ func (s *service) Run() error {
// to view blocking profile
rtime.SetBlockProfileRate(1)
if err := s.opts.Profile.Start(); err != nil {
if err = s.opts.Profile.Start(); err != nil {
return err
}
defer s.opts.Profile.Stop()
defer func() {
err = s.opts.Profile.Stop()
if err != nil {
logger.Error(err)
}
}()
}
if logger.V(logger.InfoLevel, logger.DefaultLogger) {
logger.Infof("Starting [service] %s", s.Name())
}
if err := s.Start(); err != nil {
if err = s.Start(); err != nil {
return err
}