104 lines
2.7 KiB
Go
104 lines
2.7 KiB
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 servicebus
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import (
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"context"
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"fmt"
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"sync"
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"time"
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azservicebus "github.com/Azure/azure-sdk-for-go/sdk/messaging/azservicebus"
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"go.uber.org/multierr"
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)
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type Receiver interface {
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ReceiveMessages(ctx context.Context, maxMessages int, options *azservicebus.ReceiveMessagesOptions) ([]*azservicebus.ReceivedMessage, error)
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CompleteMessage(ctx context.Context, m *azservicebus.ReceivedMessage, opts *azservicebus.CompleteMessageOptions) error
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AbandonMessage(ctx context.Context, m *azservicebus.ReceivedMessage, opts *azservicebus.AbandonMessageOptions) error
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Close(ctx context.Context) error
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}
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var (
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_ Receiver = (*SessionReceiver)(nil)
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_ Receiver = (*MessageReceiver)(nil)
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)
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func NewSessionReceiver(r *azservicebus.SessionReceiver) *SessionReceiver {
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return &SessionReceiver{SessionReceiver: r}
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}
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type SessionReceiver struct {
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*azservicebus.SessionReceiver
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}
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func (s *SessionReceiver) RenewSessionLocks(ctx context.Context, timeoutInSec int) error {
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if s == nil {
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return nil
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}
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lockCtx, lockCancel := context.WithTimeout(ctx, time.Second*time.Duration(timeoutInSec))
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defer lockCancel()
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return s.RenewSessionLock(lockCtx, nil)
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}
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func NewMessageReceiver(r *azservicebus.Receiver) *MessageReceiver {
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return &MessageReceiver{Receiver: r}
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}
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type MessageReceiver struct {
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*azservicebus.Receiver
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}
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func (m *MessageReceiver) RenewMessageLocks(ctx context.Context, msgs []*azservicebus.ReceivedMessage, timeoutInSec int) error {
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if m == nil {
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return nil
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}
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var wg sync.WaitGroup
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errChan := make(chan error, len(msgs))
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for _, msg := range msgs {
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wg.Add(1)
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go func(rmsg *azservicebus.ReceivedMessage) {
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defer wg.Done()
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lockCtx, lockCancel := context.WithTimeout(ctx, time.Second*time.Duration(timeoutInSec))
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defer lockCancel()
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// Renew the lock for the message.
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err := m.RenewMessageLock(lockCtx, rmsg, nil)
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if err != nil {
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errChan <- fmt.Errorf("couldn't renew active message lock for message %s, %w", rmsg.MessageID, err)
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}
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}(msg)
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}
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wg.Wait()
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close(errChan)
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var errs []error
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for err := range errChan {
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errs = append(errs, err)
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}
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if len(errs) > 0 {
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return multierr.Combine(errs...)
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}
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return nil
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}
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