25 lines
994 B
Go
25 lines
994 B
Go
/*
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Copyright 2021 The Dapr 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 bindings
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import "context"
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// InputBinding is the interface to define a binding that triggers on incoming events.
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type InputBinding interface {
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// Init passes connection and properties metadata to the binding implementation
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Init(metadata Metadata) error
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// Read is a blocking method that triggers the callback function whenever an event arrives
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Read(handler func(context.Context, *ReadResponse) ([]byte, error)) error
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}
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