consts

Documentation

Index

• Constants
• Variables
• func ConvertBranchActionToGrpc(action BranchAction) proto.Action
• func ConvertBranchStateToGrpc(state BranchState) proto.BranchState
• func ConvertStateToGrpc(state GlobalState) proto.GlobalState
• func ConvertTranTypeToGrpc(tranType TransactionType) proto.TranType
• type BranchAction
• type BranchState
• type GlobalState
• type Level
• type TransactionType

Constants

const (
	TransactionUnknown TransactionType = "unknown"
	TCC                TransactionType = "tcc"
	SAGA               TransactionType = "saga"

	ActionUnknown              = "unknown"
	Try           BranchAction = "try"
	Confirm       BranchAction = "confirm"
	Cancel        BranchAction = "cancel"

	// Normal and Compensation branch type for SAGA
	Normal       BranchAction = "normal"
	Compensation BranchAction = "compensation"
)

const (

	// Init init global state
	Init GlobalState = "init"

	//**********Phase1************
	Phase1Preparing GlobalState = "preparing"
	Phase1Failed    GlobalState = "p1_failed"
	Phase1Success   GlobalState = "p1_success"

	//**********Phase2*************
	Phase2Committing   GlobalState = "p2_committing"
	Phase2CommitFailed GlobalState = "p2_commit_failed"

	Phase2Rollbacking    GlobalState = "p2_rollbacking"
	Phase2RollbackFailed GlobalState = "p2_rollback_failed"

	Committed  GlobalState = "committed"
	Rollbacked GlobalState = "rollbacked"

	BranchInit      BranchState = "init"
	BranchRetrying  BranchState = "retrying"
	BranchSucceed   BranchState = "succeed"
	BranchFailState BranchState = "failed"
)

Variables

var P1InProgressStates = []string{
	string(Phase1Preparing),
}

var P2InProgressStates = []string{
	string(Phase1Success),
	string(Phase2Committing),
	string(Phase2CommitFailed),

	string(Phase1Failed),
	string(Phase2Rollbacking),
	string(Phase2RollbackFailed),
}

Functions

func ConvertBranchActionToGrpc

func ConvertBranchActionToGrpc(action BranchAction) proto.Action

func ConvertBranchStateToGrpc

func ConvertBranchStateToGrpc(state BranchState) proto.BranchState

func ConvertStateToGrpc

func ConvertStateToGrpc(state GlobalState) proto.GlobalState

func ConvertTranTypeToGrpc

func ConvertTranTypeToGrpc(tranType TransactionType) proto.TranType

Types

type BranchAction

type BranchAction string

BranchAction branch action,such as tcc (try、confirm、cancel)

type BranchState

type BranchState string

BranchState branch state, such as tcc (try、confirm、cancel)

type GlobalState

type GlobalState string

type Level

type Level uint32

Level branch level, 0 is first level,same level can executed concurrently

type TransactionType

type TransactionType string

TransactionType transaction type