mirror of https://github.com/harness/drone.git
38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
// Copyright 2023 Harness, Inc.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package pubsub
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import "context"
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type Publisher interface {
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// Publish topic to message broker with payload.
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Publish(ctx context.Context, topic string, payload []byte,
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options ...PublishOption) error
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}
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type PubSub interface {
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Publisher
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// Subscribe consumer to process the topic with payload, this should be
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// blocking operation.
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Subscribe(ctx context.Context, topic string,
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handler func(payload []byte) error, options ...SubscribeOption) Consumer
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}
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type Consumer interface {
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Subscribe(ctx context.Context, topics ...string) error
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Unsubscribe(ctx context.Context, topics ...string) error
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Close() error
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}
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