meter/handler: move to go.unistack.org/micro-meter-handler/v3
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
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742b99636a
commit
3138a9fded
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@ -1,12 +0,0 @@
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package meter
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//go:generate sh -c "protoc -I./handler -I../ -I$(go list -f '{{ .Dir }}' -m go.unistack.org/micro-proto/v3) --go-micro_out='components=micro|http|server',standalone=false,debug=true,paths=source_relative:./handler handler/handler.proto"
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import (
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// import required packages
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_ "go.unistack.org/micro-proto/v3/api"
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// import required packages
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_ "go.unistack.org/micro-proto/v3/openapiv3"
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)
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@ -1,67 +0,0 @@
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package handler // import "go.unistack.org/micro/v3/meter/handler"
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import (
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"bytes"
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"context"
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"go.unistack.org/micro/v3/codec"
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"go.unistack.org/micro/v3/errors"
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"go.unistack.org/micro/v3/meter"
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)
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// guard to fail early
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var _ MeterServiceServer = &Handler{}
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type Handler struct {
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opts Options
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}
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type Option func(*Options)
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type Options struct {
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Meter meter.Meter
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Name string
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MeterOptions []meter.Option
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}
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func Meter(m meter.Meter) Option {
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return func(o *Options) {
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o.Meter = m
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}
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}
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func Name(name string) Option {
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return func(o *Options) {
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o.Name = name
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}
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}
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func MeterOptions(opts ...meter.Option) Option {
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return func(o *Options) {
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o.MeterOptions = append(o.MeterOptions, opts...)
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}
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}
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func NewOptions(opts ...Option) Options {
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options := Options{Meter: meter.DefaultMeter}
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for _, o := range opts {
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o(&options)
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}
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return options
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}
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func NewHandler(opts ...Option) *Handler {
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options := NewOptions(opts...)
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return &Handler{opts: options}
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}
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func (h *Handler) Metrics(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error {
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buf := bytes.NewBuffer(nil)
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if err := h.opts.Meter.Write(buf, h.opts.MeterOptions...); err != nil {
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return errors.InternalServerError(h.opts.Name, "%v", err)
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}
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rsp.Data = buf.Bytes()
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return nil
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}
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@ -1,24 +0,0 @@
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syntax = "proto3";
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package micro.meter.handler;
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option go_package = "go.unistack.org/micro/v3/meter/handler;handler";
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import "api/annotations.proto";
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import "openapiv3/annotations.proto";
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import "codec/frame.proto";
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service MeterService {
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rpc Metrics(micro.codec.Frame) returns (micro.codec.Frame) {
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option (micro.openapiv3.openapiv3_operation) = {
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operation_id: "Metrics";
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responses: {
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default: {
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reference: {
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_ref: "micro.codec.Frame";
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};
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};
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};
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};
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option (micro.api.http) = { get: "/metrics"; };
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};
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};
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@ -1,32 +0,0 @@
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// Code generated by protoc-gen-go-micro. DO NOT EDIT.
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// versions:
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// - protoc-gen-go-micro v3.10.2
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// - protoc v3.21.12
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// source: handler.proto
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package handler
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import (
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context "context"
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v3 "go.unistack.org/micro-server-http/v3"
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codec "go.unistack.org/micro/v3/codec"
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)
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var (
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MeterServiceName = "MeterService"
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)
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var (
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MeterServiceServerEndpoints = []v3.EndpointMetadata{
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{
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Name: "MeterService.Metrics",
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Path: "/metrics",
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Method: "GET",
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Body: "",
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Stream: false,
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},
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}
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)
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type MeterServiceServer interface {
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Metrics(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
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}
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@ -1,33 +0,0 @@
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// Code generated by protoc-gen-go-micro. DO NOT EDIT.
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// protoc-gen-go-micro version: v3.10.2
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// source: handler.proto
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package handler
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import (
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context "context"
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v3 "go.unistack.org/micro-server-http/v3"
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codec "go.unistack.org/micro/v3/codec"
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server "go.unistack.org/micro/v3/server"
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)
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type meterServiceServer struct {
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MeterServiceServer
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}
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func (h *meterServiceServer) Metrics(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error {
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return h.MeterServiceServer.Metrics(ctx, req, rsp)
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}
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func RegisterMeterServiceServer(s server.Server, sh MeterServiceServer, opts ...server.HandlerOption) error {
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type meterService interface {
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Metrics(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
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}
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type MeterService struct {
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meterService
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}
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h := &meterServiceServer{sh}
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var nopts []server.HandlerOption
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nopts = append(nopts, v3.HandlerEndpoints(MeterServiceServerEndpoints))
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return s.Handle(s.NewHandler(&MeterService{h}, append(nopts, opts...)...))
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}
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