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https://github.com/hanzoai/tasks.git
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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
84 lines
2.2 KiB
Go
84 lines
2.2 KiB
Go
package shard
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import (
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persistencespb "github.com/hanzoai/tasks/api/persistence/v1"
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"github.com/hanzoai/tasks/common/primitives/timestamp"
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"github.com/hanzoai/tasks/service/history/tasks"
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"google.golang.org/protobuf/types/known/timestamppb"
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)
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func convertPersistenceAckLevelToTaskKey(
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categoryType tasks.CategoryType,
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ackLevel int64,
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) tasks.Key {
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if categoryType == tasks.CategoryTypeImmediate {
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return tasks.NewImmediateKey(ackLevel)
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}
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return tasks.NewKey(timestamp.UnixOrZeroTime(ackLevel), 0)
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}
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func convertTaskKeyToPersistenceAckLevel(
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categoryType tasks.CategoryType,
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taskKey tasks.Key,
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) int64 {
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if categoryType == tasks.CategoryTypeImmediate {
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return taskKey.TaskID
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}
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return taskKey.FireTime.UnixNano()
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}
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func ConvertFromPersistenceTaskKey(
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key *persistencespb.TaskKey,
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) tasks.Key {
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return tasks.NewKey(
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timestamp.TimeValue(key.FireTime),
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key.TaskId,
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)
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}
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func ConvertToPersistenceTaskKey(
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key tasks.Key,
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) *persistencespb.TaskKey {
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return &persistencespb.TaskKey{
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FireTime: timestamppb.New(key.FireTime),
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TaskId: key.TaskID,
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}
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}
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// ReplicationReaderIDFromClusterShardID convert from cluster ID & shard ID to reader ID
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// NOTE: cluster metadata guarantee
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// 1. initial failover version <= int32 max
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// 2. failover increment <= int32 max
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// 3. initial failover version == cluster ID
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func ReplicationReaderIDFromClusterShardID(
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clusterID int64,
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shardID int32,
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) int64 {
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return clusterID<<32 + int64(shardID)
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}
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// ReplicationReaderIDToClusterShardID convert from reader ID to cluster ID & shard ID
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// NOTE: see ReplicationReaderIDFromClusterShardID
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func ReplicationReaderIDToClusterShardID(
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readerID int64,
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) (int64, int32) {
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return readerID >> 32, int32(readerID & 0xffffffff)
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}
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func getMinTaskKey(
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queueState *persistencespb.QueueState,
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) *tasks.Key {
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var minTaskKey *tasks.Key
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if queueState.ExclusiveReaderHighWatermark != nil {
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taskKey := ConvertFromPersistenceTaskKey(queueState.ExclusiveReaderHighWatermark)
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minTaskKey = &taskKey
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}
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for _, readerState := range queueState.ReaderStates {
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taskKey := ConvertFromPersistenceTaskKey(readerState.Scopes[0].Range.InclusiveMin)
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if minTaskKey == nil || taskKey.CompareTo(*minTaskKey) < 0 {
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minTaskKey = &taskKey
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}
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}
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return minTaskKey
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}
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