-
Notifications
You must be signed in to change notification settings - Fork 0
/
server.go
151 lines (126 loc) · 3.15 KB
/
server.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
package server
import (
"context"
"github.com/cloudwego/hertz/pkg/app/server"
"github.com/cloudwego/hertz/pkg/common/hlog"
"github.com/dstgo/steamapi"
"github.com/dstgo/tracker/api"
"github.com/dstgo/tracker/assets"
"github.com/dstgo/tracker/conf"
"github.com/dstgo/tracker/internal/data"
"github.com/dstgo/tracker/internal/jobs"
"github.com/dstgo/tracker/internal/types"
"github.com/dstgo/tracker/pkg/lobbyapi"
"os/signal"
"syscall"
"time"
// embedded timezone data
_ "time/tzdata"
)
type Server struct {
server *server.Hertz
timeout time.Duration
cleanup func(ctx context.Context)
}
func (s *Server) Serve() {
ctx := context.Background()
notifyContext, cancelFunc := signal.NotifyContext(ctx, syscall.SIGINT, syscall.SIGTERM, syscall.SIGKILL, syscall.SIGQUIT)
defer cancelFunc()
run := make(chan error)
// run the server
go func() {
run <- s.server.Run()
close(run)
}()
select {
case <-notifyContext.Done():
hlog.Infof("receive close signal, ready to shutdown, max timmeout %s", s.timeout)
case err := <-run:
hlog.Infof("running failed: error=%v", err)
}
// close the server
if err := s.server.Close(); err != nil {
hlog.Infof("server closed failed: error=%v", err)
}
// shutdown
timeoutCtx, cancel := context.WithTimeout(ctx, s.timeout)
defer cancel()
done := make(chan struct{})
go func() {
s.cleanup(timeoutCtx)
done <- struct{}{}
close(done)
}()
select {
case <-timeoutCtx.Done():
hlog.Error("shutdown timeout")
case <-done:
hlog.Info("shutdown finished")
}
}
func NewTracker(ctx context.Context, logger hlog.FullLogger, appConf *conf.AppConf) (*Server, error) {
// load mongodb
mgodb, err := data.LoadMongoDB(ctx, appConf.DB)
if err != nil {
return nil, err
}
// new server
hertz, err := newHttpServer(appConf.Http)
if err != nil {
return nil, err
}
// dst api initial
lobbyClient := lobbyapi.New(appConf.Dst.KleiToken)
steamClient, err := steamapi.New(appConf.Dst.SteamKey)
if err != nil {
return nil, err
}
// geoip db
geoIpDB, err := data.LoadGeoIpDBInMem(assets.GeopIp2CityDB)
if err != nil {
return nil, err
}
// app environment
env := &types.Env{
Logger: logger,
MongoDB: mgodb,
LobbyCLI: lobbyClient,
SteamCLI: steamClient,
GeoIpDB: geoIpDB,
}
// register api router
apis, err := api.NewRouter(ctx, hertz, env)
if err != nil {
return nil, err
}
// load cron jobs
cronJobs, err := jobs.LoadCronJobs(appConf.Dst, apis.Lobby.LobbyHandler)
if err != nil {
return nil, err
}
// after started
hertz.OnRun = append(hertz.OnRun, func(ctx context.Context) error {
// run all jobs
go cronJobs.Run()
return nil
})
// on shutdown
onShutdown := func(ctx context.Context) {
if err := mgodb.Close(context.Background()); err != nil {
hlog.Error("failed to close mongodb client", err)
}
hlog.Info("mongodb closed successfully")
if err := geoIpDB.Close(); err != nil {
hlog.Error("failed to close geo db", err)
}
hlog.Info("geodb closed successfully")
// wait for all jobs were stopped
<-cronJobs.Stop().Done()
hlog.Info("cron jobs stopped successfully")
}
return &Server{
server: hertz,
timeout: time.Second * 5,
cleanup: onShutdown,
}, nil
}