├── README.md ├── go.mod ├── .gitignore ├── LICENSE ├── driver.go └── go.sum /README.md: -------------------------------------------------------------------------------- 1 | # dtmdriver 2 | a sample dtmdriver implementation 3 | -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module github.com/dtm-labs/dtmdriver-protocol1 2 | 3 | go 1.15 4 | 5 | require ( 6 | github.com/dtm-labs/dtmdriver v0.0.1 // indirect 7 | github.com/golang/protobuf v1.5.2 // indirect 8 | google.golang.org/grpc v1.38.0 9 | google.golang.org/protobuf v1.27.1 // indirect 10 | ) 11 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Binaries for programs and plugins 2 | *.exe 3 | *.exe~ 4 | *.dll 5 | *.so 6 | *.dylib 7 | 8 | # Test binary, built with `go test -c` 9 | *.test 10 | 11 | # Output of the go coverage tool, specifically when used with LiteIDE 12 | *.out 13 | 14 | # Dependency directories (remove the comment below to include it) 15 | # vendor/ 16 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2021 yedf 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /driver.go: -------------------------------------------------------------------------------- 1 | package sample 2 | 3 | import ( 4 | "fmt" 5 | "net/url" 6 | "strings" 7 | 8 | "github.com/dtm-labs/dtmdriver" 9 | "google.golang.org/grpc/resolver" 10 | ) 11 | 12 | // 这里的protocol1Driver，演示了一个的driver应当如何编写 13 | 14 | type protocol1Driver struct { 15 | } 16 | 17 | func (d *protocol1Driver) GetName() string { 18 | return "dtm-driver-protocol1" 19 | } 20 | 21 | func (d *protocol1Driver) RegisterGrpcService(url string, endpoint string) error { 22 | // 如果使用etcd，polaris等注册/发现组件的话，那么在这里，将endpoint注册到相应的url中 23 | // 这里的sample仅作为演示用，没有实际注册 24 | return nil 25 | } 26 | 27 | func (d *protocol1Driver) RegisterGrpcResolver() { 28 | resolver.Register(&sampleBuilder{}) 29 | } 30 | 31 | func (d *protocol1Driver) ParseServerMethod(uri string) (server string, method string, err error) { 32 | if !strings.Contains(uri, "//") { // 处理无scheme的情况，如果您没有直连，可以不处理 33 | sep := strings.IndexByte(uri, '/') 34 | if sep == -1 { 35 | return "", "", fmt.Errorf("bad url: '%s'. no '/' found", uri) 36 | } 37 | return uri[:sep], uri[sep:], nil 38 | 39 | } 40 | u, err := url.Parse(uri) 41 | if err != nil { 42 | return "", "", nil 43 | } 44 | index := strings.IndexByte(u.Path[1:], '/') + 1 45 | return u.Scheme + "://" + u.Host + u.Path[:index], u.Path[index:], nil 46 | } 47 | 48 | func init() { 49 | dtmdriver.Register(&protocol1Driver{}) 50 | } 51 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= 2 | github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= 3 | github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= 4 | github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= 5 | github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= 6 | github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= 7 | github.com/dtm-labs/dtmdriver v0.0.0-20211203060147-29426c663b6e h1:xXyb4mr46T5KqR5SXd37ivXNJ33k/MSAAwsGP6btmh8= 8 | github.com/dtm-labs/dtmdriver v0.0.0-20211203060147-29426c663b6e/go.mod h1:aeo6ZWiVI0x8P8O18r6uB1cG2uw9BCQyYZaH15MlRDI= 9 | github.com/dtm-labs/dtmdriver v0.0.1 h1:dHUZQ6g2ZN6eRUqds9kKq/3K7u9bcUGatUlbthD92fA= 10 | github.com/dtm-labs/dtmdriver v0.0.1/go.mod h1:fLiEeD2BPwM9Yq96TfcP9KpbTwFsn5nTxa/PP0jmFuk= 11 | github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= 12 | github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= 13 | github.com/envoyproxy/go-control-plane v0.9.9-0.20210217033140-668b12f5399d/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= 14 | github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= 15 | github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= 16 | github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= 17 | github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= 18 | github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= 19 | github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= 20 | 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