add ability to work with protoset
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
parent
a2a241cd78
commit
bac85a284d
2
.gitignore
vendored
2
.gitignore
vendored
@ -22,3 +22,5 @@
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go.work
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config.yaml
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servicechecker
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*.protoset
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2
Makefile
2
Makefile
@ -1,2 +1,2 @@
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all:
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go build -o servicechecker ./cmd/servicechecker/*.go
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GOWORK=off go build -x -v -o servicechecker ./cmd/servicechecker/*.go
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@ -2,22 +2,113 @@ package main
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import (
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"context"
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"fmt"
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"os"
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"time"
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grpccli "go.unistack.org/micro-client-grpc/v3"
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jsonpbcodec "go.unistack.org/micro-codec-jsonpb/v3"
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protocodec "go.unistack.org/micro-codec-proto/v3"
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victoriametrics "go.unistack.org/micro-meter-victoriametrics/v3"
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"go.unistack.org/micro/v3/client"
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"go.unistack.org/micro/v3/logger/slog"
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"go.unistack.org/micro/v3/semconv"
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"go.unistack.org/servicechecker/pkg/config"
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"go.unistack.org/servicechecker/pkg/grpcconn"
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"google.golang.org/protobuf/reflect/protodesc"
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"google.golang.org/protobuf/reflect/protoreflect"
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"google.golang.org/protobuf/types/descriptorpb"
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"google.golang.org/protobuf/types/dynamicpb"
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)
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func main() {
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ctx := context.Background()
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log := slog.NewLogger()
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l := slog.NewLogger()
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l.Init()
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m := victoriametrics.NewMeter()
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f, err := os.Open("config.yaml")
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if err != nil {
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log.Fatal(ctx, "failed to open config", err)
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l.Fatal(ctx, "failed to open config", err)
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}
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defer f.Close()
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cfg := &config.Config{}
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if err = cfg.Parse(f); err != nil {
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log.Fatal(ctx, "failed to open config", err)
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l.Fatal(ctx, "failed to open config", err)
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}
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clients := make(map[string]client.Client)
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gcli := grpccli.NewClient(
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client.Codec("application/json", jsonpbcodec.NewCodec()),
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client.Codec("application/grpc", protocodec.NewCodec()),
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client.Codec("application/grpc+proto", protocodec.NewCodec()),
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client.Codec("application/grpc+json", jsonpbcodec.NewCodec()),
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client.ContentType("application/grpc"),
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client.Retries(0),
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// client.TLSConfig(&tls.Config{InsecureSkipVerify: true}),
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)
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protosetBuf, _ := os.ReadFile("card.protoset")
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fdset := &descriptorpb.FileDescriptorSet{}
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if err = protocodec.NewCodec().Unmarshal(protosetBuf, fdset); err != nil {
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l.Fatal(ctx, "failed to unmarshal protoset file", err)
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}
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pfileoptions := protodesc.FileOptions{AllowUnresolvable: true}
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pfiles, err := pfileoptions.NewFiles(fdset)
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if err != nil {
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l.Fatal(ctx, "failed to use protoset file", err)
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}
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gcli.Init()
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clients["grpc"] = gcli
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for _, svc := range cfg.Services {
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c, ok := clients[svc.Type]
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if !ok {
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l.Error(ctx, fmt.Sprintf("unknown client %s", svc.Type))
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continue
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}
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pdesc, err := pfiles.FindDescriptorByName("card_proto.CardService")
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if err != nil {
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l.Error(ctx, "failed to find service "+svc.Name)
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continue
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}
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sdesc, ok := pdesc.(protoreflect.ServiceDescriptor)
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if !ok {
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l.Error(ctx, "failed to find service "+svc.Name)
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continue
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}
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for _, check := range svc.Checks {
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mdesc := sdesc.Methods().ByName(protoreflect.Name(check.Name))
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if mdesc == nil {
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l.Error(ctx, "failed to find method "+check.Name)
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continue
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}
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req := dynamicpb.NewMessageType(mdesc.Input()).New()
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rsp := dynamicpb.NewMessageType(mdesc.Output()).New()
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if err = jsonpbcodec.NewCodec().Unmarshal([]byte(check.Data), req); err != nil {
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l.Error(ctx, "failed to unmarshal", err)
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continue
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}
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labels := []string{"service", svc.Name, "endpoint", check.Name}
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m.Counter(semconv.ClientRequestInflight, labels...).Inc()
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ts := time.Now()
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err = grpcconn.Call(ctx, l, c, svc.Addr, time.Duration(check.Timeout),
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c.NewRequest("card_proto", "CardService."+check.Name, req),
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rsp)
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te := time.Since(ts)
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m.Summary(semconv.ClientRequestLatencyMicroseconds, labels...).Update(te.Seconds())
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m.Histogram(semconv.ClientRequestDurationSeconds, labels...).Update(te.Seconds())
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m.Counter(semconv.ClientRequestInflight, labels...).Dec()
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if err != nil {
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m.Counter(semconv.ClientRequestTotal, append(labels, "status", "failure")...).Inc()
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} else {
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m.Counter(semconv.ClientRequestTotal, append(labels, "status", "success")...).Inc()
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}
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}
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}
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m.Write(os.Stdout)
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}
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25
go.mod
25
go.mod
@ -2,4 +2,27 @@ module go.unistack.org/servicechecker
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go 1.23.3
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require go.unistack.org/micro/v3 v3.10.100
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require (
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github.com/google/uuid v1.6.0
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github.com/jhump/protoreflect/v2 v2.0.0-beta.2
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go.unistack.org/micro-client-grpc/v3 v3.11.10
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go.unistack.org/micro-codec-jsonpb/v3 v3.10.3
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go.unistack.org/micro-codec-proto/v3 v3.10.2
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go.unistack.org/micro-meter-victoriametrics/v3 v3.8.9
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go.unistack.org/micro-proto/v3 v3.4.1
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go.unistack.org/micro/v3 v3.10.100
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google.golang.org/protobuf v1.34.2
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gopkg.in/yaml.v3 v3.0.1
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)
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require (
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github.com/kr/text v0.2.0 // indirect
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github.com/valyala/fastrand v1.1.0 // indirect
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github.com/valyala/histogram v1.2.0 // indirect
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go.unistack.org/metrics v0.0.1 // indirect
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golang.org/x/net v0.29.0 // indirect
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golang.org/x/sys v0.27.0 // indirect
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golang.org/x/text v0.18.0 // indirect
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google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 // indirect
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google.golang.org/grpc v1.67.0 // indirect
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)
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54
go.sum
54
go.sum
@ -1,4 +1,54 @@
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github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
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github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
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github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/jhump/protoreflect/v2 v2.0.0-beta.2 h1:qZU+rEZUOYTz1Bnhi3xbwn+VxdXkLVeEpAeZzVXLY88=
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github.com/jhump/protoreflect/v2 v2.0.0-beta.2/go.mod h1:4tnOYkB/mq7QTyS3YKtVtNrJv4Psqout8HA1U+hZtgM=
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github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
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github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
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github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
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github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
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github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
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github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
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github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
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github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
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github.com/valyala/fastrand v1.1.0 h1:f+5HkLW4rsgzdNoleUOB69hyT9IlD2ZQh9GyDMfb5G8=
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github.com/valyala/fastrand v1.1.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
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github.com/valyala/histogram v1.2.0 h1:wyYGAZZt3CpwUiIb9AU/Zbllg1llXyrtApRS815OLoQ=
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github.com/valyala/histogram v1.2.0/go.mod h1:Hb4kBwb4UxsaNbbbh+RRz8ZR6pdodR57tzWUS3BUzXY=
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go.unistack.org/metrics v0.0.1 h1:sCnGO059ZccGC/D34iRH121eSk+7ci5+OY9cl5K7GKY=
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go.unistack.org/metrics v0.0.1/go.mod h1:1FY4R7EKJa9Oz2D6wlGScNerpl6igRs9Cx/3et4Rgs4=
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go.unistack.org/micro-client-grpc/v3 v3.11.10 h1:hbqCL4JLbTtPN1ee16EK6LqTbeIr6HynJJjCRWAu2kk=
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go.unistack.org/micro-client-grpc/v3 v3.11.10/go.mod h1:S1AIA2n3GZVxKdjpMcLJSXwBpC/OzAX91D6KxFzqjbc=
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go.unistack.org/micro-codec-jsonpb/v3 v3.10.3 h1:4GTNrhpwPCRqSuimlOdgViE+95IE4YeBNeOCTawSTeM=
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go.unistack.org/micro-codec-jsonpb/v3 v3.10.3/go.mod h1:6avGT/PKXgZFh2d4dhyUfkKRWXPwzL2CJHnRLqx9o3g=
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go.unistack.org/micro-codec-proto/v3 v3.10.2 h1:9iUQjBjTsd/RgIqB5rAQMZE0CYWngoW9pbrnfcFtbXM=
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go.unistack.org/micro-codec-proto/v3 v3.10.2/go.mod h1:54e1jb6aLL9obJUwJjtVupE5zY4PugTcMSqWDhz9aC4=
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go.unistack.org/micro-meter-victoriametrics/v3 v3.8.9 h1:ZXCS0eFiSdvcFYxpxV2Q77gfwAjpIRydwAEI1QBrwuQ=
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go.unistack.org/micro-meter-victoriametrics/v3 v3.8.9/go.mod h1:xODJQ0Nu/F8k34D/z2ITL91OskI/C674XCkugAxmc3Q=
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go.unistack.org/micro-proto/v3 v3.4.1 h1:UTjLSRz2YZuaHk9iSlVqqsA50JQNAEK2ZFboGqtEa9Q=
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go.unistack.org/micro-proto/v3 v3.4.1/go.mod h1:okx/cnOhzuCX0ggl/vToatbCupi0O44diiiLLsZ93Zo=
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go.unistack.org/micro/v3 v3.10.100 h1:yWOaU0ImCGm5k5MUzlIobJUOr+KLfrR/BoDZvcHyKxM=
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go.unistack.org/micro/v3 v3.10.100/go.mod h1:YzMldzHN9Ei+zy5t/Psu7RUWDZwUfrNYiStSQtTz90g=
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golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
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golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
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golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
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golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
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golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
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golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
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google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 h1:pPJltXNxVzT4pK9yD8vR9X75DaWYYmLGMsEvBfFQZzQ=
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google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
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google.golang.org/grpc v1.67.0 h1:IdH9y6PF5MPSdAntIcpjQ+tXO41pcQsfZV2RxtQgVcw=
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google.golang.org/grpc v1.67.0/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
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google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
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google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
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gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
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gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
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gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
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gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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@ -1,22 +1,30 @@
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package config
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import "io"
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import (
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"io"
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mtime "go.unistack.org/micro/v3/util/time"
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yaml "gopkg.in/yaml.v3"
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)
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type Config struct {
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Services []*Service `json:"services,omitempty" yaml:"services,omitempty"`
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}
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type Service struct {
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Name string `json:"name,omitempty" yaml:"name,omitempty"`
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Addr string `json:"addr,omitempty" yaml:"addr,omitempty"`
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Checks []Check `json:"checks,omitempty" yaml:"checks,omitempty"`
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Name string `json:"name,omitempty" yaml:"name,omitempty"`
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Addr string `json:"addr,omitempty" yaml:"addr,omitempty"`
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Type string `json:"type,omitempty" yaml:"type,omitempty"`
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Reflection bool `json:"reflection,omitempty" yaml:"reflection,omitempty"`
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Protoset string `json:"protoset,omitempty" yaml:"protoset,omitempty"`
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Checks []*Check `json:"checks,omitempty" yaml:"checks,omitempty"`
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TLSVerify *bool `json:"tls_verify,omitempty" yaml:"tls_verify,omitempty"`
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}
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type Check struct {
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Name string `json:"name,omitempty" yaml:"name,omitempty"`
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Type string `json:"type,omitempty" yaml:"type,omitempty"`
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Data string `json:"data,omitempty" yaml:"data,omitempty"`
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Timeout string `json:"timeout,omitempty" yaml:"timeout,omitempty"`
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Name string `json:"name,omitempty" yaml:"name,omitempty"`
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Data string `json:"data,omitempty" yaml:"data,omitempty"`
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Timeout mtime.Duration `json:"timeout,omitempty" yaml:"timeout,omitempty"`
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}
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func (cfg *Config) Parse(r io.Reader) error {
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30
pkg/grpcconn/grpcconn.go
Normal file
30
pkg/grpcconn/grpcconn.go
Normal file
@ -0,0 +1,30 @@
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package grpcconn
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|
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import (
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"context"
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"time"
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|
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"github.com/google/uuid"
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"go.unistack.org/micro/v3/client"
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"go.unistack.org/micro/v3/logger"
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)
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func Call(ctx context.Context, l logger.Logger, c client.Client, addr string, td time.Duration, req client.Request, rsp interface{}) error {
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var err error
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uid, err := uuid.NewRandom()
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if err != nil {
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l.Error(ctx, "failed to generate x-request-id", err)
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return err
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}
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|
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err = c.Call(ctx, req, rsp,
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client.WithAddress(addr),
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client.WithRequestTimeout(td),
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// client.WithContentType("application/json"),
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)
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if err != nil {
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l.Error(ctx, "call failed", "x-request-id", uid.String(), err)
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return err
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}
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return nil
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}
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14
pkg/grpcconn/protoset.go
Normal file
14
pkg/grpcconn/protoset.go
Normal file
@ -0,0 +1,14 @@
|
||||
//go:build ignore
|
||||
|
||||
package grpcconn
|
||||
|
||||
import (
|
||||
"github.com/emicklei/proto"
|
||||
"github.com/jhump/protoreflect/desc"
|
||||
)
|
||||
|
||||
var protoSets = map[string]*desc.FileDescriptor
|
||||
|
||||
func GetMessage(service string, method string) (proto.Message, error) {
|
||||
return nil, nil
|
||||
}
|
||||
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Reference in New Issue
Block a user