This repository has been archived by the owner on Jul 19, 2023. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 71
/
httpgrpc.connect.go
86 lines (74 loc) · 3.36 KB
/
httpgrpc.connect.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
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
// Code generated by protoc-gen-connect-go. DO NOT EDIT.
//
// Source: util/httpgrpc/httpgrpc.proto
package httpgrpcconnect
import (
context "context"
errors "errors"
connect_go "github.com/bufbuild/connect-go"
httpgrpc "github.com/grafana/phlare/pkg/util/httpgrpc"
http "net/http"
strings "strings"
)
// This is a compile-time assertion to ensure that this generated file and the connect package are
// compatible. If you get a compiler error that this constant is not defined, this code was
// generated with a version of connect newer than the one compiled into your binary. You can fix the
// problem by either regenerating this code with an older version of connect or updating the connect
// version compiled into your binary.
const _ = connect_go.IsAtLeastVersion0_1_0
const (
// HTTPName is the fully-qualified name of the HTTP service.
HTTPName = "httpgrpc.HTTP"
)
// HTTPClient is a client for the httpgrpc.HTTP service.
type HTTPClient interface {
Handle(context.Context, *connect_go.Request[httpgrpc.HTTPRequest]) (*connect_go.Response[httpgrpc.HTTPResponse], error)
}
// NewHTTPClient constructs a client for the httpgrpc.HTTP service. By default, it uses the Connect
// protocol with the binary Protobuf Codec, asks for gzipped responses, and sends uncompressed
// requests. To use the gRPC or gRPC-Web protocols, supply the connect.WithGRPC() or
// connect.WithGRPCWeb() options.
//
// The URL supplied here should be the base URL for the Connect or gRPC server (for example,
// http://api.acme.com or https://acme.com/grpc).
func NewHTTPClient(httpClient connect_go.HTTPClient, baseURL string, opts ...connect_go.ClientOption) HTTPClient {
baseURL = strings.TrimRight(baseURL, "/")
return &hTTPClient{
handle: connect_go.NewClient[httpgrpc.HTTPRequest, httpgrpc.HTTPResponse](
httpClient,
baseURL+"/httpgrpc.HTTP/Handle",
opts...,
),
}
}
// hTTPClient implements HTTPClient.
type hTTPClient struct {
handle *connect_go.Client[httpgrpc.HTTPRequest, httpgrpc.HTTPResponse]
}
// Handle calls httpgrpc.HTTP.Handle.
func (c *hTTPClient) Handle(ctx context.Context, req *connect_go.Request[httpgrpc.HTTPRequest]) (*connect_go.Response[httpgrpc.HTTPResponse], error) {
return c.handle.CallUnary(ctx, req)
}
// HTTPHandler is an implementation of the httpgrpc.HTTP service.
type HTTPHandler interface {
Handle(context.Context, *connect_go.Request[httpgrpc.HTTPRequest]) (*connect_go.Response[httpgrpc.HTTPResponse], error)
}
// NewHTTPHandler builds an HTTP handler from the service implementation. It returns the path on
// which to mount the handler and the handler itself.
//
// By default, handlers support the Connect, gRPC, and gRPC-Web protocols with the binary Protobuf
// and JSON codecs. They also support gzip compression.
func NewHTTPHandler(svc HTTPHandler, opts ...connect_go.HandlerOption) (string, http.Handler) {
mux := http.NewServeMux()
mux.Handle("/httpgrpc.HTTP/Handle", connect_go.NewUnaryHandler(
"/httpgrpc.HTTP/Handle",
svc.Handle,
opts...,
))
return "/httpgrpc.HTTP/", mux
}
// UnimplementedHTTPHandler returns CodeUnimplemented from all methods.
type UnimplementedHTTPHandler struct{}
func (UnimplementedHTTPHandler) Handle(context.Context, *connect_go.Request[httpgrpc.HTTPRequest]) (*connect_go.Response[httpgrpc.HTTPResponse], error) {
return nil, connect_go.NewError(connect_go.CodeUnimplemented, errors.New("httpgrpc.HTTP.Handle is not implemented"))
}