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66 lines
2.3 KiB
Go
66 lines
2.3 KiB
Go
/*
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Copyright The containerd Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package ttrpc
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import "context"
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// UnaryServerInfo provides information about the server request
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type UnaryServerInfo struct {
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FullMethod string
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}
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// UnaryClientInfo provides information about the client request
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type UnaryClientInfo struct {
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FullMethod string
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}
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// StreamServerInfo provides information about the server request
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type StreamServerInfo struct {
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FullMethod string
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StreamingClient bool
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StreamingServer bool
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}
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// Unmarshaler contains the server request data and allows it to be unmarshaled
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// into a concrete type
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type Unmarshaler func(interface{}) error
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// Invoker invokes the client's request and response from the ttrpc server
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type Invoker func(context.Context, *Request, *Response) error
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// UnaryServerInterceptor specifies the interceptor function for server request/response
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type UnaryServerInterceptor func(context.Context, Unmarshaler, *UnaryServerInfo, Method) (interface{}, error)
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// UnaryClientInterceptor specifies the interceptor function for client request/response
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type UnaryClientInterceptor func(context.Context, *Request, *Response, *UnaryClientInfo, Invoker) error
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func defaultServerInterceptor(ctx context.Context, unmarshal Unmarshaler, _ *UnaryServerInfo, method Method) (interface{}, error) {
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return method(ctx, unmarshal)
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}
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func defaultClientInterceptor(ctx context.Context, req *Request, resp *Response, _ *UnaryClientInfo, invoker Invoker) error {
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return invoker(ctx, req, resp)
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}
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type StreamServerInterceptor func(context.Context, StreamServer, *StreamServerInfo, StreamHandler) (interface{}, error)
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func defaultStreamServerInterceptor(ctx context.Context, ss StreamServer, _ *StreamServerInfo, stream StreamHandler) (interface{}, error) {
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return stream(ctx, ss)
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}
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type StreamClientInterceptor func(context.Context)
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