emitter

Documentation

Index

• Variables
• type Hook
  • func NewHook(cdc *codec.Codec, accountKeeper auth.AccountKeeper, bankKeeper bank.Keeper, ...) *Hook
  • func (h *Hook) AddAccountsInBlock(accs ...sdk.AccAddress)
  • func (h *Hook) AddAccountsInTx(accs ...sdk.AccAddress)
  • func (h *Hook) AfterBeginBlock(ctx sdk.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock)
  • func (h *Hook) AfterDeliverTx(ctx sdk.Context, req abci.RequestDeliverTx, res abci.ResponseDeliverTx)
  • func (h *Hook) AfterEndBlock(ctx sdk.Context, req abci.RequestEndBlock, res abci.ResponseEndBlock)
  • func (h *Hook) AfterInitChain(ctx sdk.Context, req abci.RequestInitChain, res abci.ResponseInitChain)
  • func (h *Hook) ApplyQuery(req abci.RequestQuery) (res abci.ResponseQuery, stop bool)
  • func (h *Hook) BeforeCommit()
  • func (h *Hook) FlushMessages()
  • func (h *Hook) Write(key string, val common.JsDict)

Variables

var (
	EventTypeInactiveProposal = types.EventTypeInactiveProposal
	EventTypeActiveProposal   = types.EventTypeActiveProposal
	StatusInactive            = 6
)

var (
	EventTypeCompleteUnbonding    = types.EventTypeCompleteUnbonding
	EventTypeCompleteRedelegation = types.EventTypeCompleteRedelegation
)

Types

type Hook

type Hook struct {
	// contains filtered or unexported fields
}

Hook uses Kafka functionality to act as an event producer for all events in the blockchains.

func NewHook

func NewHook(
	cdc *codec.Codec, accountKeeper auth.AccountKeeper, bankKeeper bank.Keeper, supplyKeeper supply.Keeper,
	stakingKeeper staking.Keeper, mintKeeper odinmint.Keeper, distrKeeper distr.Keeper, govKeeper gov.Keeper,
	oracleKeeper keeper.Keeper, kafkaURI string, emitStartState bool,
) *Hook

NewHook creates an emitter hook instance that will be added in Band App.

func (*Hook) AddAccountsInBlock

func (h *Hook) AddAccountsInBlock(accs ...sdk.AccAddress)

AddAccountsInBlock adds the given accounts to the list of accounts to update balances end-of-block.

func (*Hook) AddAccountsInTx

func (h *Hook) AddAccountsInTx(accs ...sdk.AccAddress)

AddAccountsInTx adds the given accounts to the list of accounts to track related account in transaction.

func (*Hook) AfterBeginBlock

func (h *Hook) AfterBeginBlock(ctx sdk.Context, req abci.RequestBeginBlock, res abci.ResponseBeginBlock)

AfterBeginBlock specify actions need to do after begin block period (app.Hook interface).

func (*Hook) AfterDeliverTx

func (h *Hook) AfterDeliverTx(ctx sdk.Context, req abci.RequestDeliverTx, res abci.ResponseDeliverTx)

AfterDeliverTx specify actions need to do after transaction has been processed (app.Hook interface).

func (*Hook) AfterEndBlock

func (h *Hook) AfterEndBlock(ctx sdk.Context, req abci.RequestEndBlock, res abci.ResponseEndBlock)

AfterEndBlock specify actions need to do after end block period (app.Hook interface).

func (*Hook) AfterInitChain

func (h *Hook) AfterInitChain(ctx sdk.Context, req abci.RequestInitChain, res abci.ResponseInitChain)

AfterInitChain specify actions need to do after chain initialization (app.Hook interface).

func (*Hook) ApplyQuery

func (h *Hook) ApplyQuery(req abci.RequestQuery) (res abci.ResponseQuery, stop bool)

ApplyQuery catch the custom query that matches specific paths (app.Hook interface).

func (*Hook) BeforeCommit

func (h *Hook) BeforeCommit()

BeforeCommit specify actions need to do before commit block (app.Hook interface).

func (*Hook) FlushMessages

func (h *Hook) FlushMessages()

FlushMessages publishes all pending messages to Kafka. Blocks until completion.

func (*Hook) Write

func (h *Hook) Write(key string, val common.JsDict)

Write adds the given key-value pair to the list of messages to publish during Commit.