core: remove unused code from TxPool
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08befff8f1
commit
ca31d71107
@ -14,7 +14,6 @@ import (
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"github.com/ethereum/go-ethereum/event"
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"github.com/ethereum/go-ethereum/logger"
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"github.com/ethereum/go-ethereum/logger/glog"
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"gopkg.in/fatih/set.v0"
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)
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var (
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@ -28,58 +27,31 @@ var (
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ErrNegativeValue = errors.New("Negative value")
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)
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const txPoolQueueSize = 50
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type TxPoolHook chan *types.Transaction
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type TxMsg struct{ Tx *types.Transaction }
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type stateFn func() *state.StateDB
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const (
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minGasPrice = 1000000
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)
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type TxProcessor interface {
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ProcessTransaction(tx *types.Transaction)
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}
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// The tx pool a thread safe transaction pool handler. In order to
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// guarantee a non blocking pool we use a queue channel which can be
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// independently read without needing access to the actual pool.
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type TxPool struct {
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mu sync.RWMutex
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// Queueing channel for reading and writing incoming
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// transactions to
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queueChan chan *types.Transaction
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// Quiting channel
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quit chan bool
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// The state function which will allow us to do some pre checkes
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currentState stateFn
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// The current gas limit function callback
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gasLimit func() *big.Int
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// The actual pool
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txs map[common.Hash]*types.Transaction
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invalidHashes *set.Set
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queue map[common.Address]map[common.Hash]*types.Transaction
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subscribers []chan TxMsg
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quit chan bool // Quiting channel
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currentState stateFn // The state function which will allow us to do some pre checkes
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gasLimit func() *big.Int // The current gas limit function callback
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eventMux *event.TypeMux
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mu sync.RWMutex
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txs map[common.Hash]*types.Transaction // The actual pool
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queue map[common.Address]map[common.Hash]*types.Transaction
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}
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func NewTxPool(eventMux *event.TypeMux, currentStateFn stateFn, gasLimitFn func() *big.Int) *TxPool {
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txPool := &TxPool{
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return &TxPool{
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txs: make(map[common.Hash]*types.Transaction),
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queue: make(map[common.Address]map[common.Hash]*types.Transaction),
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queueChan: make(chan *types.Transaction, txPoolQueueSize),
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quit: make(chan bool),
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eventMux: eventMux,
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invalidHashes: set.New(),
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currentState: currentStateFn,
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gasLimit: gasLimitFn,
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}
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return txPool
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}
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func (pool *TxPool) Start() {
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