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added shared elementfor grpc and http serve
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| package grpc | ||
|
|
||
| import ( | ||
| "context" | ||
| "net" | ||
| "net/url" | ||
| "time" | ||
|
|
||
| "go.uber.org/fx" | ||
| "google.golang.org/grpc" | ||
| "google.golang.org/grpc/keepalive" | ||
| "google.golang.org/grpc/reflection" | ||
| ) | ||
|
|
||
| var WithGrpc = fx.Provide(newGrpc) | ||
|
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| func newGrpc(lc fx.Lifecycle) *grpc.Server { | ||
| addr := "tcp://0.0.0.0:9000" | ||
| uri, err := url.Parse(addr) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
|
||
| ln, err := net.Listen(uri.Scheme, uri.Host) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
|
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| keepaliveOpts := grpc.KeepaliveParams(keepalive.ServerParameters{ | ||
| Time: time.Minute, | ||
| Timeout: 3 * time.Second, | ||
| }) | ||
|
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| keepaliveEnforcement := grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{ | ||
| MinTime: 30 * time.Second, | ||
| PermitWithoutStream: true, | ||
| }) | ||
|
|
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| server := grpc.NewServer(keepaliveOpts, keepaliveEnforcement) | ||
|
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| lc.Append(fx.Hook{ | ||
| OnStart: func(ctx context.Context) error { | ||
| go func() { | ||
| reflection.Register(server) | ||
|
|
||
| if err := server.Serve(ln); err != nil { | ||
| panic(err) | ||
| } | ||
| }() | ||
| return nil | ||
| }, | ||
| OnStop: func(ctx context.Context) error { | ||
| server.GracefulStop() | ||
| return nil | ||
| }, | ||
| }) | ||
|
|
||
| return server | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| package http | ||
|
|
||
| import ( | ||
| "net/http" | ||
|
|
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| "go.uber.org/fx" | ||
| ) | ||
|
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| type Route interface { | ||
| http.Handler | ||
|
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| Pattern() string | ||
| } | ||
|
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| func AsRoute(f any) any { | ||
| return fx.Annotate( | ||
| f, | ||
| fx.As(new(Route)), | ||
| fx.ResultTags(`group:"routes"`), | ||
| ) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| package http | ||
|
|
||
| import ( | ||
| "context" | ||
| "net" | ||
| "net/http" | ||
|
|
||
| "go.uber.org/fx" | ||
| ) | ||
|
|
||
| var WithHttp = fx.Provide( | ||
| newHttpServer, | ||
| fx.Annotate( | ||
| newServeMux, | ||
| fx.ParamTags(`group:"routes"`), | ||
| ), | ||
| ) | ||
|
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| func newHttpServer(lc fx.Lifecycle, mux *http.ServeMux) *http.Server { | ||
| s := &http.Server{Addr: ":8080", Handler: mux} | ||
|
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| lc.Append(fx.Hook{ | ||
| OnStart: func(ctx context.Context) error { | ||
| ln, err := net.Listen("tcp", s.Addr) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
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| go s.Serve(ln) | ||
| return nil | ||
| }, | ||
| OnStop: func(ctx context.Context) error { | ||
| return s.Shutdown(ctx) | ||
| }, | ||
| }) | ||
|
|
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| return s | ||
| } | ||
|
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| func newServeMux(routes []Route) *http.ServeMux { | ||
| mux := http.NewServeMux() | ||
| for _, route := range routes { | ||
| mux.Handle(route.Pattern(), route) | ||
| } | ||
| return mux | ||
| } |