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core, light: send chain events using event.Feed (#14865)

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This commit is contained in:
Miya Chen
2017-08-18 18:58:36 +08:00
committed by Felix Lange
parent a4da8416ee
commit bf1e263128
37 changed files with 786 additions and 372 deletions
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6
eth/protocol.go
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@ -22,7 +22,9 @@ import (
"math/big"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/rlp"
)
@ -100,6 +102,10 @@ type txPool interface {
// Pending should return pending transactions.
// The slice should be modifiable by the caller.
Pending() (map[common.Address]types.Transactions, error)
// SubscribeTxPreEvent should return an event subscription of
// TxPreEvent and send events to the given channel.
SubscribeTxPreEvent(chan<- core.TxPreEvent) event.Subscription
}
// statusData is the network packet for the status message.