Vihren Atlas

queue.go ×5

Code frontier

unlabeled · c_8752c8e14720

6 tests · 4546 LOC · 190 files · introduces 0 tests · 34 LOC · 1 file

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Code
5 ranges34 lines · 1 files
Tests
0 tests

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All code (extent)
865 ranges4546 lines · 190 files · Browse complete extent
All tests (intent)
6 testsBrowse complete intent

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1 file ranked by introduced lines: 34 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/persistence/sql/queue.go 34 introduced LOC · 5 ranges

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49 ctx context.Context,
50 blob *commonpb.DataBlob,
51 > ) error { queue.go
52 > err := q.txExecute(ctx, "EnqueueMessage", func(tx sqlplugin.Tx) error {
53 > lastMessageID, err := tx.GetLastEnqueuedMessageIDForUpdate(ctx, q.queueType)
54 > switch err {
55 > case nil:
56 > _, err = tx.InsertIntoMessages(ctx, []sqlplugin.QueueMessageRow{
57 > newQueueRow(q.queueType, lastMessageID+1, blob),
58 > })
59 > return err
60 > case sql.ErrNoRows:
61 > _, err = tx.InsertIntoMessages(ctx, []sqlplugin.QueueMessageRow{
62 > newQueueRow(q.queueType, persistence.EmptyQueueMessageID+1, blob),
63 > })
64 > return err
65 default:
66 return fmt.Errorf("failed to get last enqueued message id: %v", err)
67 }
68 })
69 > if err != nil { queue.go
70 return serviceerror.NewUnavailable(err.Error())
71 }
72 > return nil queue.go
73 }
74
77 lastMessageID int64,
78 pageSize int,
79 > ) ([]*persistence.QueueMessage, error) { queue.go
80 > rows, err := q.DB.RangeSelectFromMessages(ctx, sqlplugin.QueueMessagesRangeFilter{
81 > QueueType: q.queueType,
82 > MinMessageID: lastMessageID,
83 > MaxMessageID: persistence.MaxQueueMessageID,
84 > PageSize: pageSize,
85 > })
86 > if err != nil {
87 return nil, err
88 }
89
90 > var messages []*persistence.QueueMessage queue.go
91 > for _, row := range rows {
92 > messages = append(messages, &persistence.QueueMessage{
93 > QueueType: q.queueType,
94 > ID: row.MessageID,
95 > Data: row.MessagePayload,
96 > Encoding: row.MessageEncoding,
97 > })
98 > }
99 > return messages, nil
100 }
101

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