/
server.go
58 lines (47 loc) · 1.31 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
package rpc
import (
"net"
"github.com/asdine/lobby"
"github.com/asdine/lobby/log"
"github.com/asdine/lobby/rpc/proto"
"github.com/grpc-ecosystem/go-grpc-middleware"
"github.com/grpc-ecosystem/go-grpc-middleware/recovery"
"google.golang.org/grpc"
)
// NewServer returns a configured gRPC server.
func NewServer(logger *log.Logger, services ...func(*grpc.Server, *log.Logger)) lobby.Server {
g := grpc.NewServer(
grpc.UnaryInterceptor(grpc_middleware.ChainUnaryServer(
grpc_recovery.UnaryServerInterceptor(),
)),
)
for _, s := range services {
s(g, logger)
}
return &server{srv: g}
}
// WithTopicService enables the TopicService.
func WithTopicService(b lobby.Backend) func(*grpc.Server, *log.Logger) {
return func(g *grpc.Server, logger *log.Logger) {
proto.RegisterTopicServiceServer(g, newTopicService(b, logger))
}
}
// WithRegistryService enables the RegistryService.
func WithRegistryService(r lobby.Registry) func(*grpc.Server, *log.Logger) {
return func(g *grpc.Server, logger *log.Logger) {
proto.RegisterRegistryServiceServer(g, newRegistryService(r, logger))
}
}
type server struct {
srv *grpc.Server
}
func (s *server) Name() string {
return "gRPC"
}
func (s *server) Serve(l net.Listener) error {
return s.srv.Serve(l)
}
func (s *server) Stop() error {
s.srv.GracefulStop()
return nil
}