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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" | ||
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"go.uber.org/fx" | ||
"google.golang.org/grpc" | ||
"google.golang.org/grpc/keepalive" | ||
"google.golang.org/grpc/reflection" | ||
) | ||
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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) | ||
} | ||
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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) | ||
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if err := server.Serve(ln); err != nil { | ||
panic(err) | ||
} | ||
}() | ||
return nil | ||
}, | ||
OnStop: func(ctx context.Context) error { | ||
server.GracefulStop() | ||
return nil | ||
}, | ||
}) | ||
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return server | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,21 @@ | ||
package http | ||
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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 | ||
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import ( | ||
"context" | ||
"net" | ||
"net/http" | ||
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"go.uber.org/fx" | ||
) | ||
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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 | ||
} |