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cmd, consensus/ethash, eth: miner push notifications

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This commit is contained in:
Péter Szilágyi
2018-08-08 12:15:08 +03:00
parent 00e6da9704
commit f0998415ba
12 changed files with 226 additions and 73 deletions
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18
consensus/ethash/ethash.go
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@ -45,11 +45,11 @@ import (
var ErrInvalidDumpMagic = errors.New("invalid dump magic")
var (
// maxUint256 is a big integer representing 2^256-1
maxUint256 = new(big.Int).Exp(big.NewInt(2), big.NewInt(256), big.NewInt(0))
// two256 is a big integer representing 2^256
two256 = new(big.Int).Exp(big.NewInt(2), big.NewInt(256), big.NewInt(0))
// sharedEthash is a full instance that can be shared between multiple users.
sharedEthash = New(Config{"", 3, 0, "", 1, 0, ModeNormal})
sharedEthash = New(Config{"", 3, 0, "", 1, 0, ModeNormal}, nil)
// algorithmRevision is the data structure version used for file naming.
algorithmRevision = 23
@ -447,8 +447,10 @@ type Ethash struct {
exitCh chan chan error // Notification channel to exiting backend threads
}
// New creates a full sized ethash PoW scheme and starts a background thread for remote mining.
func New(config Config) *Ethash {
// New creates a full sized ethash PoW scheme and starts a background thread for
// remote mining, also optionally notifying a batch of remote services of new work
// packages.
func New(config Config, notify []string) *Ethash {
if config.CachesInMem <= 0 {
log.Warn("One ethash cache must always be in memory", "requested", config.CachesInMem)
config.CachesInMem = 1
@ -473,13 +475,13 @@ func New(config Config) *Ethash {
submitRateCh: make(chan *hashrate),
exitCh: make(chan chan error),
}
go ethash.remote()
go ethash.remote(notify)
return ethash
}
// NewTester creates a small sized ethash PoW scheme useful only for testing
// purposes.
func NewTester() *Ethash {
func NewTester(notify []string) *Ethash {
ethash := &Ethash{
config: Config{PowMode: ModeTest},
caches: newlru("cache", 1, newCache),
@ -494,7 +496,7 @@ func NewTester() *Ethash {
submitRateCh: make(chan *hashrate),
exitCh: make(chan chan error),
}
go ethash.remote()
go ethash.remote(notify)
return ethash
}