rename method to endpoint
This commit is contained in:
parent
f853f88bcd
commit
9adebfcf1e
@ -15,7 +15,7 @@ type Client interface {
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Init(...Option) error
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Options() Options
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NewMessage(topic string, msg interface{}, opts ...MessageOption) Message
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NewRequest(service, method string, req interface{}, reqOpts ...RequestOption) Request
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NewRequest(service, endpoint string, req interface{}, reqOpts ...RequestOption) Request
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Call(ctx context.Context, req Request, rsp interface{}, opts ...CallOption) error
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Stream(ctx context.Context, req Request, opts ...CallOption) (Stream, error)
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Publish(ctx context.Context, msg Message, opts ...PublishOption) error
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@ -38,8 +38,8 @@ type Message interface {
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type Request interface {
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// The service to call
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Service() string
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// The method to call
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Method() string
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// The endpoint to call
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Endpoint() string
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// The content type
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ContentType() string
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// The unencoded request body
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@ -125,8 +125,8 @@ func NewClient(opt ...Option) Client {
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// Creates a new request using the default client. Content Type will
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// be set to the default within options and use the appropriate codec
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func NewRequest(service, method string, request interface{}, reqOpts ...RequestOption) Request {
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return DefaultClient.NewRequest(service, method, request, reqOpts...)
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func NewRequest(service, endpoint string, request interface{}, reqOpts ...RequestOption) Request {
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return DefaultClient.NewRequest(service, endpoint, request, reqOpts...)
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}
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// Creates a streaming connection with a service and returns responses on the
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@ -16,7 +16,7 @@ var (
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)
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type MockResponse struct {
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Method string
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Endpoint string
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Response interface{}
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Error error
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}
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@ -54,8 +54,8 @@ func (m *MockClient) NewMessage(topic string, msg interface{}, opts ...client.Me
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return m.Client.NewMessage(topic, msg, opts...)
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}
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func (m *MockClient) NewRequest(service, method string, req interface{}, reqOpts ...client.RequestOption) client.Request {
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return m.Client.NewRequest(service, method, req, reqOpts...)
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func (m *MockClient) NewRequest(service, endpoint string, req interface{}, reqOpts ...client.RequestOption) client.Request {
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return m.Client.NewRequest(service, endpoint, req, reqOpts...)
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}
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func (m *MockClient) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
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@ -68,7 +68,7 @@ func (m *MockClient) Call(ctx context.Context, req client.Request, rsp interface
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}
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for _, r := range response {
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if r.Method != req.Method() {
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if r.Endpoint != req.Endpoint() {
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continue
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}
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@ -91,7 +91,7 @@ func (m *MockClient) Call(ctx context.Context, req client.Request, rsp interface
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return nil
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}
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return fmt.Errorf("rpc: can't find service %s", req.Method())
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return fmt.Errorf("rpc: can't find service %s", req.Endpoint())
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}
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func (m *MockClient) Stream(ctx context.Context, req client.Request, opts ...client.CallOption) (client.Stream, error) {
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@ -13,17 +13,17 @@ func TestClient(t *testing.T) {
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}
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response := []MockResponse{
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{Method: "Foo.Bar", Response: map[string]interface{}{"foo": "bar"}},
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{Method: "Foo.Struct", Response: &TestResponse{Param: "aparam"}},
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{Method: "Foo.Fail", Error: errors.InternalServerError("go.mock", "failed")},
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{Method: "Foo.Func", Response: func() string { return "string" }},
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{Method: "Foo.FuncStruct", Response: func() *TestResponse { return &TestResponse{Param: "aparam"} }},
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{Endpoint: "Foo.Bar", Response: map[string]interface{}{"foo": "bar"}},
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{Endpoint: "Foo.Struct", Response: &TestResponse{Param: "aparam"}},
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{Endpoint: "Foo.Fail", Error: errors.InternalServerError("go.mock", "failed")},
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{Endpoint: "Foo.Func", Response: func() string { return "string" }},
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{Endpoint: "Foo.FuncStruct", Response: func() *TestResponse { return &TestResponse{Param: "aparam"} }},
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}
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c := NewClient(Response("go.mock", response))
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for _, r := range response {
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req := c.NewRequest("go.mock", r.Method, map[string]interface{}{"foo": "bar"})
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req := c.NewRequest("go.mock", r.Endpoint, map[string]interface{}{"foo": "bar"})
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var rsp interface{}
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err := c.Call(context.TODO(), req, &rsp)
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@ -458,6 +458,7 @@ func (r *rpcClient) Publish(ctx context.Context, msg Message, opts ...PublishOpt
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}
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b := &buffer{bytes.NewBuffer(nil)}
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if err := cf(b).Write(&codec.Message{
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Target: msg.Topic(),
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Type: codec.Publication,
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Header: map[string]string{
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"X-Micro-Id": id,
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@ -14,7 +14,7 @@ import (
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func TestCallAddress(t *testing.T) {
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var called bool
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service := "test.service"
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method := "Test.Method"
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endpoint := "Test.Endpoint"
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address := "10.1.10.1:8080"
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wrap := func(cf CallFunc) CallFunc {
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@ -25,8 +25,8 @@ func TestCallAddress(t *testing.T) {
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return fmt.Errorf("expected service: %s got %s", service, req.Service())
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}
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if req.Method() != method {
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return fmt.Errorf("expected service: %s got %s", method, req.Method())
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if req.Endpoint() != endpoint {
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return fmt.Errorf("expected service: %s got %s", endpoint, req.Endpoint())
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}
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if addr != address {
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@ -45,7 +45,7 @@ func TestCallAddress(t *testing.T) {
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)
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c.Options().Selector.Init(selector.Registry(r))
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req := c.NewRequest(service, method, nil)
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req := c.NewRequest(service, endpoint, nil)
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// test calling remote address
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if err := c.Call(context.Background(), req, nil, WithAddress(address)); err != nil {
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@ -60,7 +60,7 @@ func TestCallAddress(t *testing.T) {
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func TestCallRetry(t *testing.T) {
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service := "test.service"
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method := "Test.Method"
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endpoint := "Test.Endpoint"
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address := "10.1.10.1:8080"
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var called int
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@ -84,7 +84,7 @@ func TestCallRetry(t *testing.T) {
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)
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c.Options().Selector.Init(selector.Registry(r))
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req := c.NewRequest(service, method, nil)
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req := c.NewRequest(service, endpoint, nil)
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// test calling remote address
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if err := c.Call(context.Background(), req, nil, WithAddress(address)); err != nil {
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@ -101,7 +101,7 @@ func TestCallWrapper(t *testing.T) {
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var called bool
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id := "test.1"
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service := "test.service"
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method := "Test.Method"
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endpoint := "Test.Endpoint"
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host := "10.1.10.1"
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port := 8080
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address := "10.1.10.1:8080"
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@ -114,8 +114,8 @@ func TestCallWrapper(t *testing.T) {
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return fmt.Errorf("expected service: %s got %s", service, req.Service())
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}
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if req.Method() != method {
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return fmt.Errorf("expected service: %s got %s", method, req.Method())
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if req.Endpoint() != endpoint {
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return fmt.Errorf("expected service: %s got %s", endpoint, req.Endpoint())
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}
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if addr != address {
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@ -146,7 +146,7 @@ func TestCallWrapper(t *testing.T) {
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},
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})
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req := c.NewRequest(service, method, nil)
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req := c.NewRequest(service, endpoint, nil)
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if err := c.Call(context.Background(), req, nil); err != nil {
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t.Fatal("call wrapper error", err)
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}
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@ -104,12 +104,12 @@ func (c *rpcCodec) Write(wm *codec.Message, body interface{}) error {
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m := &codec.Message{
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Id: wm.Id,
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Target: wm.Target,
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Method: wm.Method,
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Endpoint: wm.Endpoint,
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Type: codec.Request,
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Header: map[string]string{
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"X-Micro-Id": wm.Id,
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"X-Micro-Service": wm.Target,
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"X-Micro-Method": wm.Method,
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"X-Micro-Endpoint": wm.Endpoint,
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},
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}
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@ -150,7 +150,7 @@ func (c *rpcCodec) ReadHeader(wm *codec.Message, r codec.MessageType) error {
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// read header
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err := c.codec.ReadHeader(&me, r)
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wm.Method = me.Method
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wm.Endpoint = me.Endpoint
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wm.Id = me.Id
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wm.Error = me.Error
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@ -160,8 +160,8 @@ func (c *rpcCodec) ReadHeader(wm *codec.Message, r codec.MessageType) error {
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}
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// check method in header
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if len(me.Method) == 0 {
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wm.Method = me.Header["X-Micro-Method"]
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if len(me.Endpoint) == 0 {
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wm.Endpoint = me.Header["X-Micro-Endpoint"]
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}
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if len(me.Id) == 0 {
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@ -6,14 +6,14 @@ import (
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type rpcRequest struct {
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service string
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method string
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endpoint string
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contentType string
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codec codec.Codec
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body interface{}
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opts RequestOptions
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}
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func newRequest(service, method string, request interface{}, contentType string, reqOpts ...RequestOption) Request {
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func newRequest(service, endpoint string, request interface{}, contentType string, reqOpts ...RequestOption) Request {
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var opts RequestOptions
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for _, o := range reqOpts {
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@ -27,7 +27,7 @@ func newRequest(service, method string, request interface{}, contentType string,
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return &rpcRequest{
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service: service,
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method: method,
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endpoint: endpoint,
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body: request,
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contentType: contentType,
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opts: opts,
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@ -42,8 +42,8 @@ func (r *rpcRequest) Service() string {
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return r.service
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}
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func (r *rpcRequest) Method() string {
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return r.method
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func (r *rpcRequest) Endpoint() string {
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return r.endpoint
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}
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func (r *rpcRequest) Body() interface{} {
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@ -5,19 +5,19 @@ import (
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)
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func TestRequestOptions(t *testing.T) {
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r := newRequest("service", "method", nil, "application/json")
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r := newRequest("service", "endpoint", nil, "application/json")
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if r.Service() != "service" {
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t.Fatalf("expected 'service' got %s", r.Service())
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}
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if r.Method() != "method" {
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t.Fatalf("expected 'method' got %s", r.Method())
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if r.Endpoint() != "endpoint" {
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t.Fatalf("expected 'endpoint' got %s", r.Endpoint())
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}
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if r.ContentType() != "application/json" {
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t.Fatalf("expected 'method' got %s", r.ContentType())
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t.Fatalf("expected 'endpoint' got %s", r.ContentType())
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}
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r2 := newRequest("service", "method", nil, "application/json", WithContentType("application/protobuf"))
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r2 := newRequest("service", "endpoint", nil, "application/json", WithContentType("application/protobuf"))
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if r2.ContentType() != "application/protobuf" {
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t.Fatalf("expected 'method' got %s", r2.ContentType())
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t.Fatalf("expected 'endpoint' got %s", r2.ContentType())
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}
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}
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@ -48,7 +48,7 @@ func (r *rpcStream) Send(msg interface{}) error {
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req := codec.Message{
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Id: r.id,
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Target: r.request.Service(),
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Method: r.request.Method(),
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Endpoint: r.request.Endpoint(),
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Type: codec.Request,
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}
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@ -53,7 +53,7 @@ type Message struct {
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Id string
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Type MessageType
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Target string
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Method string
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Endpoint string
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Error string
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// The values read from the socket
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@ -29,7 +29,7 @@ func (c *Codec) ReadHeader(m *codec.Message, t codec.MessageType) error {
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path := m.Header[":path"]
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if len(path) == 0 || path[0] != '/' {
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m.Target = m.Header["X-Micro-Service"]
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m.Method = m.Header["X-Micro-Method"]
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m.Endpoint = m.Header["X-Micro-Endpoint"]
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} else {
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// [ , a.package.Foo, Bar]
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parts := strings.Split(path, "/")
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@ -37,7 +37,7 @@ func (c *Codec) ReadHeader(m *codec.Message, t codec.MessageType) error {
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return errors.New("Unknown request path")
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}
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service := strings.Split(parts[1], ".")
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m.Method = strings.Join([]string{service[len(service)-1], parts[2]}, ".")
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m.Endpoint = strings.Join([]string{service[len(service)-1], parts[2]}, ".")
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m.Target = strings.Join(service[:len(service)-1], ".")
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}
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@ -45,9 +45,9 @@ func newClientCodec(conn io.ReadWriteCloser) *clientCodec {
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func (c *clientCodec) Write(m *codec.Message, b interface{}) error {
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c.Lock()
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c.pending[m.Id] = m.Method
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c.pending[m.Id] = m.Endpoint
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c.Unlock()
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c.req.Method = m.Method
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c.req.Method = m.Endpoint
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c.req.Params[0] = b
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c.req.ID = m.Id
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return c.enc.Encode(&c.req)
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@ -66,7 +66,7 @@ func (c *clientCodec) ReadHeader(m *codec.Message) error {
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}
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c.Lock()
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m.Method = c.pending[c.resp.ID]
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m.Endpoint = c.pending[c.resp.ID]
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delete(c.pending, c.resp.ID)
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c.Unlock()
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@ -53,7 +53,7 @@ func (c *serverCodec) ReadHeader(m *codec.Message) error {
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if err := c.dec.Decode(&c.req); err != nil {
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return err
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}
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m.Method = c.req.Method
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m.Endpoint = c.req.Method
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m.Id = fmt.Sprintf("%v", c.req.ID)
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c.req.ID = nil
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return nil
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@ -47,7 +47,7 @@ func (c *protoCodec) Write(m *codec.Message, b interface{}) error {
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c.Lock()
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defer c.Unlock()
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// This is protobuf, of course we copy it.
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pbr := &Request{ServiceMethod: &m.Method, Seq: id(m.Id)}
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pbr := &Request{ServiceMethod: &m.Endpoint, Seq: id(m.Id)}
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data, err := proto.Marshal(pbr)
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if err != nil {
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return err
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@ -73,7 +73,7 @@ func (c *protoCodec) Write(m *codec.Message, b interface{}) error {
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case codec.Response:
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c.Lock()
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defer c.Unlock()
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rtmp := &Response{ServiceMethod: &m.Method, Seq: id(m.Id), Error: &m.Error}
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rtmp := &Response{ServiceMethod: &m.Endpoint, Seq: id(m.Id), Error: &m.Error}
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data, err := proto.Marshal(rtmp)
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if err != nil {
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return err
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@ -126,7 +126,7 @@ func (c *protoCodec) ReadHeader(m *codec.Message, mt codec.MessageType) error {
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if err != nil {
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return err
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}
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m.Method = rtmp.GetServiceMethod()
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m.Endpoint = rtmp.GetServiceMethod()
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m.Id = fmt.Sprintf("%d", rtmp.GetSeq())
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case codec.Response:
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data, err := ReadNetString(c.rwc)
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@ -138,7 +138,7 @@ func (c *protoCodec) ReadHeader(m *codec.Message, mt codec.MessageType) error {
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if err != nil {
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return err
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}
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m.Method = rtmp.GetServiceMethod()
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m.Endpoint = rtmp.GetServiceMethod()
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m.Id = fmt.Sprintf("%d", rtmp.GetSeq())
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m.Error = rtmp.GetError()
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case codec.Publication:
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@ -106,14 +106,14 @@ func (c *rpcCodec) ReadHeader(r *codec.Message, t codec.MessageType) error {
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// set some internal things
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m.Target = m.Header["X-Micro-Service"]
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m.Method = m.Header["X-Micro-Method"]
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m.Endpoint = m.Header["X-Micro-Endpoint"]
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m.Id = m.Header["X-Micro-Id"]
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// read header via codec
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err := c.codec.ReadHeader(&m, codec.Request)
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// set the method/id
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r.Method = m.Method
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r.Endpoint = m.Endpoint
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r.Id = m.Id
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return err
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@ -128,13 +128,13 @@ func (c *rpcCodec) Write(r *codec.Message, b interface{}) error {
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// create a new message
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m := &codec.Message{
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Method: r.Method,
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Endpoint: r.Endpoint,
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Id: r.Id,
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Error: r.Error,
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Type: r.Type,
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Header: map[string]string{
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"X-Micro-Id": r.Id,
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"X-Micro-Method": r.Method,
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"X-Micro-Endpoint": r.Endpoint,
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"X-Micro-Error": r.Error,
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"Content-Type": c.req.Header["Content-Type"],
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},
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@ -48,7 +48,7 @@ func TestCodecWriteError(t *testing.T) {
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}
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err := c.Write(&codec.Message{
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Method: "Service.Method",
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Endpoint: "Service.Endpoint",
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Id: "0",
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Error: "",
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}, "body")
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@ -7,7 +7,7 @@ import (
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type rpcRequest struct {
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service string
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method string
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endpoint string
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contentType string
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socket transport.Socket
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codec codec.Codec
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@ -34,8 +34,8 @@ func (r *rpcRequest) Service() string {
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return r.service
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}
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func (r *rpcRequest) Method() string {
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return r.method
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func (r *rpcRequest) Endpoint() string {
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return r.endpoint
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}
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func (r *rpcRequest) Header() map[string]string {
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||||
|
@ -171,7 +171,7 @@ func (router *router) sendResponse(sending sync.Locker, req *request, reply inte
|
||||
resp.msg = msg
|
||||
|
||||
// Encode the response header
|
||||
resp.msg.Method = req.msg.Method
|
||||
resp.msg.Endpoint = req.msg.Endpoint
|
||||
if errmsg != "" {
|
||||
resp.msg.Error = errmsg
|
||||
reply = invalidRequest
|
||||
@ -191,7 +191,7 @@ func (s *service) call(ctx context.Context, router *router, sending *sync.Mutex,
|
||||
r := &rpcRequest{
|
||||
service: req.msg.Target,
|
||||
contentType: req.msg.Header["Content-Type"],
|
||||
method: req.msg.Method,
|
||||
endpoint: req.msg.Endpoint,
|
||||
body: req.msg.Body,
|
||||
}
|
||||
|
||||
@ -379,9 +379,9 @@ func (router *router) readHeader(cc codec.Reader) (service *service, mtype *meth
|
||||
// we can still recover and move on to the next request.
|
||||
keepReading = true
|
||||
|
||||
serviceMethod := strings.Split(req.msg.Method, ".")
|
||||
serviceMethod := strings.Split(req.msg.Endpoint, ".")
|
||||
if len(serviceMethod) != 2 {
|
||||
err = errors.New("rpc: service/method request ill-formed: " + req.msg.Method)
|
||||
err = errors.New("rpc: service/method request ill-formed: " + req.msg.Endpoint)
|
||||
return
|
||||
}
|
||||
// Look up the request.
|
||||
@ -389,12 +389,12 @@ func (router *router) readHeader(cc codec.Reader) (service *service, mtype *meth
|
||||
service = router.serviceMap[serviceMethod[0]]
|
||||
router.mu.Unlock()
|
||||
if service == nil {
|
||||
err = errors.New("rpc: can't find service " + req.msg.Method)
|
||||
err = errors.New("rpc: can't find service " + req.msg.Endpoint)
|
||||
return
|
||||
}
|
||||
mtype = service.method[serviceMethod[1]]
|
||||
if mtype == nil {
|
||||
err = errors.New("rpc: can't find method " + req.msg.Method)
|
||||
err = errors.New("rpc: can't find method " + req.msg.Endpoint)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
@ -115,7 +115,7 @@ func (s *rpcServer) ServeConn(sock transport.Socket) {
|
||||
// internal request
|
||||
request := &rpcRequest{
|
||||
service: msg.Header["X-Micro-Service"],
|
||||
method: msg.Header["X-Micro-Method"],
|
||||
endpoint: msg.Header["X-Micro-Endpoint"],
|
||||
contentType: ct,
|
||||
codec: codec,
|
||||
header: msg.Header,
|
||||
|
@ -31,7 +31,7 @@ func (r *rpcStream) Send(msg interface{}) error {
|
||||
defer r.Unlock()
|
||||
|
||||
resp := codec.Message{
|
||||
Method: r.request.Method(),
|
||||
Endpoint: r.request.Endpoint(),
|
||||
Id: r.id,
|
||||
Type: codec.Response,
|
||||
}
|
||||
|
@ -45,8 +45,8 @@ type Message interface {
|
||||
type Request interface {
|
||||
// Service name requested
|
||||
Service() string
|
||||
// Method name requested
|
||||
Method() string
|
||||
// Endpoint name requested
|
||||
Endpoint() string
|
||||
// Content type provided
|
||||
ContentType() string
|
||||
// Header of the request
|
||||
@ -83,7 +83,7 @@ type Stream interface {
|
||||
}
|
||||
|
||||
// Handler interface represents a request handler. It's generated
|
||||
// by passing any type of public concrete object with methods into server.NewHandler.
|
||||
// by passing any type of public concrete object with endpoints into server.NewHandler.
|
||||
// Most will pass in a struct.
|
||||
//
|
||||
// Example:
|
||||
@ -102,7 +102,7 @@ type Handler interface {
|
||||
}
|
||||
|
||||
// Subscriber interface represents a subscription to a given topic using
|
||||
// a specific subscriber function or object with methods.
|
||||
// a specific subscriber function or object with endpoints.
|
||||
type Subscriber interface {
|
||||
Topic() string
|
||||
Subscriber() interface{}
|
||||
@ -151,7 +151,7 @@ func NewSubscriber(topic string, h interface{}, opts ...SubscriberOption) Subscr
|
||||
|
||||
// NewHandler creates a new handler interface using the default server
|
||||
// Handlers are required to be a public object with public
|
||||
// methods. Call to a service method such as Foo.Bar expects
|
||||
// endpoints. Call to a service endpoint such as Foo.Bar expects
|
||||
// the type:
|
||||
//
|
||||
// type Foo struct {}
|
||||
|
Loading…
Reference in New Issue
Block a user