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Merge pull request #16 from EthereumCommonwealth/upstream-1.8.10

Browse source 
Upstream 1.8.10
This commit is contained in:
Yohan Graterol 2018-07-22 10:48:34 -05:00 committed by GitHub
commit 3f0a37264c
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GPG key ID: 4AEE18F83AFDEB23
31 changed files with 178 additions and 229 deletions
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2
README.md
View file

@ -14,7 +14,7 @@ For prerequisites and detailed build instructions please read the
[Installation Instructions](https://github.com/EthereumCommonwealth/go-callisto/wiki/Building-Ethereum)
on the wiki.
Building geth requires both a Go (version 1.7 or later) and a C compiler.
Building geth requires both a Go (version 1.10 or later) and a C compiler.
You can install them using your favourite package manager.
Once the dependencies are installed, run

2
VERSION
View file

@ -1 +1 @@
1.8.9
1.8.10

20
cmd/clef/main.go
View file

@ -54,13 +54,13 @@ const ExternalAPIVersion = "2.0.0"
const InternalAPIVersion = "2.0.0"
const legalWarning = `
WARNING!
WARNING!
Clef is alpha software, and not yet publically released. This software has _not_ been audited, and there
are no guarantees about the workings of this software. It may contain severe flaws. You should not use this software
unless you agree to take full responsibility for doing so, and know what you are doing.
unless you agree to take full responsibility for doing so, and know what you are doing.
TLDR; THIS IS NOT PRODUCTION-READY SOFTWARE!
TLDR; THIS IS NOT PRODUCTION-READY SOFTWARE!
`
@ -130,7 +130,7 @@ var (
configdirFlag,
},
Description: `
The init command generates a master seed which Clef can use to store credentials and data needed for
The init command generates a master seed which Clef can use to store credentials and data needed for
the rule-engine to work.`,
}
attestCommand = cli.Command{
@ -144,10 +144,10 @@ the rule-engine to work.`,
signerSecretFlag,
},
Description: `
The attest command stores the sha256 of the rule.js-file that you want to use for automatic processing of
incoming requests.
The attest command stores the sha256 of the rule.js-file that you want to use for automatic processing of
incoming requests.
Whenever you make an edit to the rule file, you need to use attestation to tell
Whenever you make an edit to the rule file, you need to use attestation to tell
Clef that the file is 'safe' to execute.`,
}
@ -162,7 +162,7 @@ Clef that the file is 'safe' to execute.`,
signerSecretFlag,
},
Description: `
The addpw command stores a password for a given address (keyfile). If you invoke it with only one parameter, it will
The addpw command stores a password for a given address (keyfile). If you invoke it with only one parameter, it will
remove any stored credential for that address (keyfile)
`,
}
@ -231,12 +231,12 @@ func initializeSecrets(c *cli.Context) error {
}
fmt.Printf("A master seed has been generated into %s\n", location)
fmt.Printf(`
This is required to be able to store credentials, such as :
This is required to be able to store credentials, such as :
* Passwords for keystores (used by rule engine)
* Storage for javascript rules
* Hash of rule-file
You should treat that file with utmost secrecy, and make a backup of it.
You should treat that file with utmost secrecy, and make a backup of it.
NOTE: This file does not contain your accounts. Those need to be backed up separately!
`)

20
common/bytes.go
View file

@ -19,15 +19,20 @@ package common
import "encoding/hex"
// ToHex returns the hex representation of b, prefixed with '0x'.
// For empty slices, the return value is "0x0".
//
// Deprecated: use hexutil.Encode instead.
func ToHex(b []byte) string {
hex := Bytes2Hex(b)
// Prefer output of "0x0" instead of "0x"
if len(hex) == 0 {
hex = "0"
}
return "0x" + hex
}
// FromHex returns the bytes represented by the hexadecimal string s.
// s may be prefixed with "0x".
func FromHex(s string) []byte {
if len(s) > 1 {
if s[0:2] == "0x" || s[0:2] == "0X" {
@ -40,9 +45,7 @@ func FromHex(s string) []byte {
return Hex2Bytes(s)
}
// Copy bytes
//
// Returns an exact copy of the provided bytes
// CopyBytes returns an exact copy of the provided bytes.
func CopyBytes(b []byte) (copiedBytes []byte) {
if b == nil {
return nil
@ -53,14 +56,17 @@ func CopyBytes(b []byte) (copiedBytes []byte) {
return
}
// hasHexPrefix validates str begins with '0x' or '0X'.
func hasHexPrefix(str string) bool {
return len(str) >= 2 && str[0] == '0' && (str[1] == 'x' || str[1] == 'X')
}
// isHexCharacter returns bool of c being a valid hexadecimal.
func isHexCharacter(c byte) bool {
return ('0' <= c && c <= '9') || ('a' <= c && c <= 'f') || ('A' <= c && c <= 'F')
}
// isHex validates whether each byte is valid hexadecimal string.
func isHex(str string) bool {
if len(str)%2 != 0 {
return false
@ -73,16 +79,18 @@ func isHex(str string) bool {
return true
}
// Bytes2Hex returns the hexadecimal encoding of d.
func Bytes2Hex(d []byte) string {
return hex.EncodeToString(d)
}
// Hex2Bytes returns the bytes represented by the hexadecimal string str.
func Hex2Bytes(str string) []byte {
h, _ := hex.DecodeString(str)
return h
}
// Hex2BytesFixed returns bytes of a specified fixed length flen.
func Hex2BytesFixed(str string, flen int) []byte {
h, _ := hex.DecodeString(str)
if len(h) == flen {
@ -96,6 +104,7 @@ func Hex2BytesFixed(str string, flen int) []byte {
return hh
}
// RightPadBytes zero-pads slice to the right up to length l.
func RightPadBytes(slice []byte, l int) []byte {
if l <= len(slice) {
return slice
@ -107,6 +116,7 @@ func RightPadBytes(slice []byte, l int) []byte {
return padded
}
// LeftPadBytes zero-pads slice to the left up to length l.
func LeftPadBytes(slice []byte, l int) []byte {
if l <= len(slice) {
return slice

5
common/math/big.go
View file

@ -78,7 +78,7 @@ func ParseBig256(s string) (*big.Int, bool) {
return bigint, ok
}
// MustParseBig parses s as a 256 bit big integer and panics if the string is invalid.
// MustParseBig256 parses s as a 256 bit big integer and panics if the string is invalid.
func MustParseBig256(s string) *big.Int {
v, ok := ParseBig256(s)
if !ok {
@ -186,9 +186,8 @@ func U256(x *big.Int) *big.Int {
func S256(x *big.Int) *big.Int {
if x.Cmp(tt255) < 0 {
return x
} else {
return new(big.Int).Sub(x, tt256)
}
return new(big.Int).Sub(x, tt256)
}
// Exp implements exponentiation by squaring.

43
common/number/int.go
View file

@ -34,13 +34,12 @@ func limitUnsigned256(x *Number) *Number {
func limitSigned256(x *Number) *Number {
if x.num.Cmp(tt255) < 0 {
return x
} else {
x.num.Sub(x.num, tt256)
return x
}
x.num.Sub(x.num, tt256)
return x
}
// Number function
// Initialiser is a Number function
type Initialiser func(n int64) *Number
// A Number represents a generic integer with a bounding function limiter. Limit is called after each operations
@ -51,65 +50,65 @@ type Number struct {
limit func(n *Number) *Number
}
// Returns a new initialiser for a new *Number without having to expose certain fields
// NewInitialiser returns a new initialiser for a new *Number without having to expose certain fields
func NewInitialiser(limiter func(*Number) *Number) Initialiser {
return func(n int64) *Number {
return &Number{big.NewInt(n), limiter}
}
}
// Return a Number with a UNSIGNED limiter up to 256 bits
// Uint256 returns a Number with a UNSIGNED limiter up to 256 bits
func Uint256(n int64) *Number {
return &Number{big.NewInt(n), limitUnsigned256}
}
// Return a Number with a SIGNED limiter up to 256 bits
// Int256 returns Number with a SIGNED limiter up to 256 bits
func Int256(n int64) *Number {
return &Number{big.NewInt(n), limitSigned256}
}
// Returns a Number with a SIGNED unlimited size
// Big returns a Number with a SIGNED unlimited size
func Big(n int64) *Number {
return &Number{big.NewInt(n), func(x *Number) *Number { return x }}
}
// Sets i to sum of x+y
// Add sets i to sum of x+y
func (i *Number) Add(x, y *Number) *Number {
i.num.Add(x.num, y.num)
return i.limit(i)
}
// Sets i to difference of x-y
// Sub sets i to difference of x-y
func (i *Number) Sub(x, y *Number) *Number {
i.num.Sub(x.num, y.num)
return i.limit(i)
}
// Sets i to product of x*y
// Mul sets i to product of x*y
func (i *Number) Mul(x, y *Number) *Number {
i.num.Mul(x.num, y.num)
return i.limit(i)
}
// Sets i to the quotient prodject of x/y
// Div sets i to the quotient prodject of x/y
func (i *Number) Div(x, y *Number) *Number {
i.num.Div(x.num, y.num)
return i.limit(i)
}
// Sets i to x % y
// Mod sets i to x % y
func (i *Number) Mod(x, y *Number) *Number {
i.num.Mod(x.num, y.num)
return i.limit(i)
}
// Sets i to x << s
// Lsh sets i to x << s
func (i *Number) Lsh(x *Number, s uint) *Number {
i.num.Lsh(x.num, s)
return i.limit(i)
}
// Sets i to x^y
// Pow sets i to x^y
func (i *Number) Pow(x, y *Number) *Number {
i.num.Exp(x.num, y.num, big.NewInt(0))
return i.limit(i)
@ -117,13 +116,13 @@ func (i *Number) Pow(x, y *Number) *Number {
// Setters
// Set x to i
// Set sets x to i
func (i *Number) Set(x *Number) *Number {
i.num.Set(x.num)
return i.limit(i)
}
// Set x bytes to i
// SetBytes sets x bytes to i
func (i *Number) SetBytes(x []byte) *Number {
i.num.SetBytes(x)
return i.limit(i)
@ -140,12 +139,12 @@ func (i *Number) Cmp(x *Number) int {
// Getters
// Returns the string representation of i
// String returns the string representation of i
func (i *Number) String() string {
return i.num.String()
}
// Returns the byte representation of i
// Bytes returns the byte representation of i
func (i *Number) Bytes() []byte {
return i.num.Bytes()
}
@ -160,17 +159,17 @@ func (i *Number) Int64() int64 {
return i.num.Int64()
}
// Returns the signed version of i
// Int256 returns the signed version of i
func (i *Number) Int256() *Number {
return Int(0).Set(i)
}
// Returns the unsigned version of i
// Uint256 returns the unsigned version of i
func (i *Number) Uint256() *Number {
return Uint(0).Set(i)
}
// Returns the index of the first bit that's set to 1
// FirstBitSet returns the index of the first bit that's set to 1
func (i *Number) FirstBitSet() int {
for j := 0; j < i.num.BitLen(); j++ {
if i.num.Bit(j) > 0 {

6
common/path.go
View file

@ -30,6 +30,7 @@ func MakeName(name, version string) string {
return fmt.Sprintf("%s/v%s/%s/%s", name, version, runtime.GOOS, runtime.Version())
}
// FileExist checks if a file exists at filePath.
func FileExist(filePath string) bool {
_, err := os.Stat(filePath)
if err != nil && os.IsNotExist(err) {
@ -39,9 +40,10 @@ func FileExist(filePath string) bool {
return true
}
func AbsolutePath(Datadir string, filename string) string {
// AbsolutePath returns datadir + filename, or filename if it is absolute.
func AbsolutePath(datadir string, filename string) string {
if filepath.IsAbs(filename) {
return filename
}
return filepath.Join(Datadir, filename)
return filepath.Join(datadir, filename)
}

74
common/types.go
View file

@ -42,19 +42,30 @@ var (
// Hash represents the 32 byte Keccak256 hash of arbitrary data.
type Hash [HashLength]byte
// BytesToHash sets b to hash.
// If b is larger than len(h), b will be cropped from the left.
func BytesToHash(b []byte) Hash {
var h Hash
h.SetBytes(b)
return h
}
func BigToHash(b *big.Int) Hash { return BytesToHash(b.Bytes()) }
func HexToHash(s string) Hash { return BytesToHash(FromHex(s)) }
// Get the string representation of the underlying hash
func (h Hash) Str() string { return string(h[:]) }
// BigToHash sets byte representation of b to hash.
// If b is larger than len(h), b will be cropped from the left.
func BigToHash(b *big.Int) Hash { return BytesToHash(b.Bytes()) }
// HexToHash sets byte representation of s to hash.
// If b is larger than len(h), b will be cropped from the left.
func HexToHash(s string) Hash { return BytesToHash(FromHex(s)) }
// Bytes gets the byte representation of the underlying hash.
func (h Hash) Bytes() []byte { return h[:] }
// Big converts a hash to a big integer.
func (h Hash) Big() *big.Int { return new(big.Int).SetBytes(h[:]) }
func (h Hash) Hex() string { return hexutil.Encode(h[:]) }
// Hex converts a hash to a hex string.
func (h Hash) Hex() string { return hexutil.Encode(h[:]) }
// TerminalString implements log.TerminalStringer, formatting a string for console
// output during logging.
@ -89,7 +100,8 @@ func (h Hash) MarshalText() ([]byte, error) {
return hexutil.Bytes(h[:]).MarshalText()
}
// Sets the hash to the value of b. If b is larger than len(h), 'b' will be cropped (from the left).
// SetBytes sets the hash to the value of b.
// If b is larger than len(h), b will be cropped from the left.
func (h *Hash) SetBytes(b []byte) {
if len(b) > len(h) {
b = b[len(b)-HashLength:]
@ -98,16 +110,6 @@ func (h *Hash) SetBytes(b []byte) {
copy(h[HashLength-len(b):], b)
}
// Set string `s` to h. If s is larger than len(h) s will be cropped (from left) to fit.
func (h *Hash) SetString(s string) { h.SetBytes([]byte(s)) }
// Sets h to other
func (h *Hash) Set(other Hash) {
for i, v := range other {
h[i] = v
}
}
// Generate implements testing/quick.Generator.
func (h Hash) Generate(rand *rand.Rand, size int) reflect.Value {
m := rand.Intn(len(h))
@ -117,10 +119,6 @@ func (h Hash) Generate(rand *rand.Rand, size int) reflect.Value {
return reflect.ValueOf(h)
}
func EmptyHash(h Hash) bool {
return h == Hash{}
}
// UnprefixedHash allows marshaling a Hash without 0x prefix.
type UnprefixedHash Hash
@ -139,13 +137,21 @@ func (h UnprefixedHash) MarshalText() ([]byte, error) {
// Address represents the 20 byte address of an Ethereum account.
type Address [AddressLength]byte
// BytesToAddress returns Address with value b.
// If b is larger than len(h), b will be cropped from the left.
func BytesToAddress(b []byte) Address {
var a Address
a.SetBytes(b)
return a
}
// BigToAddress returns Address with byte values of b.
// If b is larger than len(h), b will be cropped from the left.
func BigToAddress(b *big.Int) Address { return BytesToAddress(b.Bytes()) }
func HexToAddress(s string) Address { return BytesToAddress(FromHex(s)) }
// HexToAddress returns Address with byte values of s.
// If s is larger than len(h), s will be cropped from the left.
func HexToAddress(s string) Address { return BytesToAddress(FromHex(s)) }
// IsHexAddress verifies whether a string can represent a valid hex-encoded
// Ethereum address or not.
@ -156,11 +162,14 @@ func IsHexAddress(s string) bool {
return len(s) == 2*AddressLength && isHex(s)
}
// Get the string representation of the underlying address
func (a Address) Str() string { return string(a[:]) }
// Bytes gets the string representation of the underlying address.
func (a Address) Bytes() []byte { return a[:] }
// Big converts an address to a big integer.
func (a Address) Big() *big.Int { return new(big.Int).SetBytes(a[:]) }
func (a Address) Hash() Hash { return BytesToHash(a[:]) }
// Hash converts an address to a hash by left-padding it with zeros.
func (a Address) Hash() Hash { return BytesToHash(a[:]) }
// Hex returns an EIP55-compliant hex string representation of the address.
func (a Address) Hex() string {
@ -184,7 +193,7 @@ func (a Address) Hex() string {
return "0x" + string(result)
}
// String implements the stringer interface and is used also by the logger.
// String implements fmt.Stringer.
func (a Address) String() string {
return a.Hex()
}
@ -195,7 +204,8 @@ func (a Address) Format(s fmt.State, c rune) {
fmt.Fprintf(s, "%"+string(c), a[:])
}
// Sets the address to the value of b. If b is larger than len(a) it will panic
// SetBytes sets the address to the value of b.
// If b is larger than len(a) it will panic.
func (a *Address) SetBytes(b []byte) {
if len(b) > len(a) {
b = b[len(b)-AddressLength:]
@ -203,16 +213,6 @@ func (a *Address) SetBytes(b []byte) {
copy(a[AddressLength-len(b):], b)
}
// Set string `s` to a. If s is larger than len(a) it will panic
func (a *Address) SetString(s string) { a.SetBytes([]byte(s)) }
// Sets a to other
func (a *Address) Set(other Address) {
for i, v := range other {
a[i] = v
}
}
// MarshalText returns the hex representation of a.
func (a Address) MarshalText() ([]byte, error) {
return hexutil.Bytes(a[:]).MarshalText()
@ -228,7 +228,7 @@ func (a *Address) UnmarshalJSON(input []byte) error {
return hexutil.UnmarshalFixedJSON(addressT, input, a[:])
}
// UnprefixedHash allows marshaling an Address without 0x prefix.
// UnprefixedAddress allows marshaling an Address without 0x prefix.
type UnprefixedAddress Address
// UnmarshalText decodes the address from hex. The 0x prefix is optional.

64
common/types_template.go
View file

@ -1,64 +0,0 @@
// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// +build none
//sed -e 's/_N_/Hash/g' -e 's/_S_/32/g' -e '1d' types_template.go | gofmt -w hash.go
package common
import "math/big"
type _N_ [_S_]byte
func BytesTo_N_(b []byte) _N_ {
var h _N_
h.SetBytes(b)
return h
}
func StringTo_N_(s string) _N_ { return BytesTo_N_([]byte(s)) }
func BigTo_N_(b *big.Int) _N_ { return BytesTo_N_(b.Bytes()) }
func HexTo_N_(s string) _N_ { return BytesTo_N_(FromHex(s)) }
// Don't use the default 'String' method in case we want to overwrite
// Get the string representation of the underlying hash
func (h _N_) Str() string { return string(h[:]) }
func (h _N_) Bytes() []byte { return h[:] }
func (h _N_) Big() *big.Int { return new(big.Int).SetBytes(h[:]) }
func (h _N_) Hex() string { return "0x" + Bytes2Hex(h[:]) }
// Sets the hash to the value of b. If b is larger than len(h) it will panic
func (h *_N_) SetBytes(b []byte) {
// Use the right most bytes
if len(b) > len(h) {
b = b[len(b)-_S_:]
}
// Reverse the loop
for i := len(b) - 1; i >= 0; i-- {
h[_S_-len(b)+i] = b[i]
}
}
// Set string `s` to h. If s is larger than len(h) it will panic
func (h *_N_) SetString(s string) { h.SetBytes([]byte(s)) }
// Sets h to other
func (h *_N_) Set(other _N_) {
for i, v := range other {
h[i] = v
}
}

5
consensus/clique/clique.go
View file

@ -39,8 +39,7 @@ import (
"github.com/EthereumCommonwealth/go-callisto/params"
"github.com/EthereumCommonwealth/go-callisto/rlp"
"github.com/EthereumCommonwealth/go-callisto/rpc"
lru "github.com/hashicorp/golang-lru"
"github.com/EthereumCommonwealth/go-callisto/consensus/ethash"
"github.com/hashicorp/golang-lru"
)
const (
@ -571,7 +570,7 @@ func (c *Clique) Prepare(chain consensus.ChainReader, header *types.Header) erro
// Finalize implements consensus.Engine, ensuring no uncles are set, nor block
// rewards given, and returns the final block.
func (c *Clique) Finalize(chain consensus.ChainReader, header *types.Header, state *state.StateDB, txs []*types.Transaction, uncles []*types.Header, receipts []*types.Receipt) (*types.Block, error) {
ethash.InvokeAccumulateRewards(chain.Config(), state, header, uncles)
// ethash.InvokeAccumulateRewards(chain.Config(), state, header, uncles) Removed to Parity compatibility
header.Root = state.IntermediateRoot(chain.Config().IsEIP158(header.Number))
header.UncleHash = types.CalcUncleHash(nil)

6
core/genesis.go
View file

@ -342,12 +342,12 @@ func DefaultTestnetGenesisBlock() *Genesis {
func DefaultCallistoTestnetGenesisBlock() *Genesis {
return &Genesis{
Config: params.CallistoTestnetChainConfig,
ExtraData: hexutil.MustDecode("0x0000000000000000000000000000000000000000000000000000000000000000"),
ExtraData: hexutil.MustDecode("0x0000000000000000000000000000000000000000000000000000000000000000183394f52b2c8c034835edba3bcececa6f60b5a80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"),
GasLimit: 4700000,
Difficulty: big.NewInt(524288),
Difficulty: big.NewInt(1),
Timestamp: 1519622213,
Nonce: 0,
Coinbase: common.HexToAddress("0xc3F70b10CE5EC4aA47ce44Eb0B7900A883cd45Dd"),
Coinbase: common.HexToAddress("0x0000000000000000000000000000000000000000"),
Mixhash: common.HexToHash("0x0000000000000000000000000000000000000000000000000000000000000000"),
Alloc: decodePrealloc(callistoTestnetAllocData),
}

2
core/genesis_alloc.go
View file

@ -24,5 +24,5 @@ package core
const mainnetAllocData = "\xf8:\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xe1\x94\x183\x94\xf5+,\x8c\x03H5\xed\xba;\xce\xce\xcao`\xb5\xa8\x8bS\x1f\xfa:s\xdb8X\xa8.\x8c"
const rinkebyAllocData = "\xf9\x03\xb7\u0080\x01\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xc2\t\x01\xc2\n\x01\xc2\v\x01\xc2\f\x01\xc2\r\x01\xc2\x0e\x01\xc2\x0f\x01\xc2\x10\x01\xc2\x11\x01\xc2\x12\x01\xc2\x13\x01\xc2\x14\x01\xc2\x15\x01\xc2\x16\x01\xc2\x17\x01\xc2\x18\x01\xc2\x19\x01\xc2\x1a\x01\xc2\x1b\x01\xc2\x1c\x01\xc2\x1d\x01\xc2\x1e\x01\xc2\x1f\x01\xc2 \x01\xc2!\x01\xc2\"\x01\xc2#\x01\xc2$\x01\xc2%\x01\xc2&\x01\xc2'\x01\xc2(\x01\xc2)\x01\xc2*\x01\xc2+\x01\xc2,\x01\xc2-\x01\xc2.\x01\xc2/\x01\xc20\x01\xc21\x01\xc22\x01\xc23\x01\xc24\x01\xc25\x01\xc26\x01\xc27\x01\xc28\x01\xc29\x01\xc2:\x01\xc2;\x01\xc2<\x01\xc2=\x01\xc2>\x01\xc2?\x01\xc2@\x01\xc2A\x01\xc2B\x01\xc2C\x01\xc2D\x01\xc2E\x01\xc2F\x01\xc2G\x01\xc2H\x01\xc2I\x01\xc2J\x01\xc2K\x01\xc2L\x01\xc2M\x01\xc2N\x01\xc2O\x01\xc2P\x01\xc2Q\x01\xc2R\x01\xc2S\x01\xc2T\x01\xc2U\x01\xc2V\x01\xc2W\x01\xc2X\x01\xc2Y\x01\xc2Z\x01\xc2[\x01\xc2\\\x01\xc2]\x01\xc2^\x01\xc2_\x01\xc2`\x01\xc2a\x01\xc2b\x01\xc2c\x01\xc2d\x01\xc2e\x01\xc2f\x01\xc2g\x01\xc2h\x01\xc2i\x01\xc2j\x01\xc2k\x01\xc2l\x01\xc2m\x01\xc2n\x01\xc2o\x01\xc2p\x01\xc2q\x01\xc2r\x01\xc2s\x01\xc2t\x01\xc2u\x01\xc2v\x01\xc2w\x01\xc2x\x01\xc2y\x01\xc2z\x01\xc2{\x01\xc2|\x01\xc2}\x01\xc2~\x01\xc2\u007f\x01\u00c1\x80\x01\u00c1\x81\x01\u00c1\x82\x01\u00c1\x83\x01\u00c1\x84\x01\u00c1\x85\x01\u00c1\x86\x01\u00c1\x87\x01\u00c1\x88\x01\u00c1\x89\x01\u00c1\x8a\x01\u00c1\x8b\x01\u00c1\x8c\x01\u00c1\x8d\x01\u00c1\x8e\x01\u00c1\x8f\x01\u00c1\x90\x01\u00c1\x91\x01\u00c1\x92\x01\u00c1\x93\x01\u00c1\x94\x01\u00c1\x95\x01\u00c1\x96\x01\u00c1\x97\x01\u00c1\x98\x01\u00c1\x99\x01\u00c1\x9a\x01\u00c1\x9b\x01\u00c1\x9c\x01\u00c1\x9d\x01\u00c1\x9e\x01\u00c1\x9f\x01\u00c1\xa0\x01\u00c1\xa1\x01\u00c1\xa2\x01\u00c1\xa3\x01\u00c1\xa4\x01\u00c1\xa5\x01\u00c1\xa6\x01\u00c1\xa7\x01\u00c1\xa8\x01\u00c1\xa9\x01\u00c1\xaa\x01\u00c1\xab\x01\u00c1\xac\x01\u00c1\xad\x01\u00c1\xae\x01\u00c1\xaf\x01\u00c1\xb0\x01\u00c1\xb1\x01\u00c1\xb2\x01\u00c1\xb3\x01\u00c1\xb4\x01\u00c1\xb5\x01\u00c1\xb6\x01\u00c1\xb7\x01\u00c1\xb8\x01\u00c1\xb9\x01\u00c1\xba\x01\u00c1\xbb\x01\u00c1\xbc\x01\u00c1\xbd\x01\u00c1\xbe\x01\u00c1\xbf\x01\u00c1\xc0\x01\u00c1\xc1\x01\u00c1\xc2\x01\u00c1\xc3\x01\u00c1\xc4\x01\u00c1\xc5\x01\u00c1\xc6\x01\u00c1\xc7\x01\u00c1\xc8\x01\u00c1\xc9\x01\u00c1\xca\x01\u00c1\xcb\x01\u00c1\xcc\x01\u00c1\xcd\x01\u00c1\xce\x01\u00c1\xcf\x01\u00c1\xd0\x01\u00c1\xd1\x01\u00c1\xd2\x01\u00c1\xd3\x01\u00c1\xd4\x01\u00c1\xd5\x01\u00c1\xd6\x01\u00c1\xd7\x01\u00c1\xd8\x01\u00c1\xd9\x01\u00c1\xda\x01\u00c1\xdb\x01\u00c1\xdc\x01\u00c1\xdd\x01\u00c1\xde\x01\u00c1\xdf\x01\u00c1\xe0\x01\u00c1\xe1\x01\u00c1\xe2\x01\u00c1\xe3\x01\u00c1\xe4\x01\u00c1\xe5\x01\u00c1\xe6\x01\u00c1\xe7\x01\u00c1\xe8\x01\u00c1\xe9\x01\u00c1\xea\x01\u00c1\xeb\x01\u00c1\xec\x01\u00c1\xed\x01\u00c1\xee\x01\u00c1\xef\x01\u00c1\xf0\x01\u00c1\xf1\x01\u00c1\xf2\x01\u00c1\xf3\x01\u00c1\xf4\x01\u00c1\xf5\x01\u00c1\xf6\x01\u00c1\xf7\x01\u00c1\xf8\x01\u00c1\xf9\x01\u00c1\xfa\x01\u00c1\xfb\x01\u00c1\xfc\x01\u00c1\xfd\x01\u00c1\xfe\x01\u00c1\xff\x01\xf6\x941\xb9\x8d\x14\x00{\xde\xe67)\x80\x86\x98\x8a\v\xbd1\x18E#\xa0\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
const testnetAllocData = "\xf9\x03\xa4\u0080\x01\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xc2\t\x01\xc2\n\x80\xc2\v\x80\xc2\f\x80\xc2\r\x80\xc2\x0e\x80\xc2\x0f\x80\xc2\x10\x80\xc2\x11\x80\xc2\x12\x80\xc2\x13\x80\xc2\x14\x80\xc2\x15\x80\xc2\x16\x80\xc2\x17\x80\xc2\x18\x80\xc2\x19\x80\xc2\x1a\x80\xc2\x1b\x80\xc2\x1c\x80\xc2\x1d\x80\xc2\x1e\x80\xc2\x1f\x80\xc2 \x80\xc2!\x80\xc2\"\x80\xc2#\x80\xc2$\x80\xc2%\x80\xc2&\x80\xc2'\x80\xc2(\x80\xc2)\x80\xc2*\x80\xc2+\x80\xc2,\x80\xc2-\x80\xc2.\x80\xc2/\x80\xc20\x80\xc21\x80\xc22\x80\xc23\x80\xc24\x80\xc25\x80\xc26\x80\xc27\x80\xc28\x80\xc29\x80\xc2:\x80\xc2;\x80\xc2<\x80\xc2=\x80\xc2>\x80\xc2?\x80\xc2@\x80\xc2A\x80\xc2B\x80\xc2C\x80\xc2D\x80\xc2E\x80\xc2F\x80\xc2G\x80\xc2H\x80\xc2I\x80\xc2J\x80\xc2K\x80\xc2L\x80\xc2M\x80\xc2N\x80\xc2O\x80\xc2P\x80\xc2Q\x80\xc2R\x80\xc2S\x80\xc2T\x80\xc2U\x80\xc2V\x80\xc2W\x80\xc2X\x80\xc2Y\x80\xc2Z\x80\xc2[\x80\xc2\\\x80\xc2]\x80\xc2^\x80\xc2_\x80\xc2`\x80\xc2a\x80\xc2b\x80\xc2c\x80\xc2d\x80\xc2e\x80\xc2f\x80\xc2g\x80\xc2h\x80\xc2i\x80\xc2j\x80\xc2k\x80\xc2l\x80\xc2m\x80\xc2n\x80\xc2o\x80\xc2p\x80\xc2q\x80\xc2r\x80\xc2s\x80\xc2t\x80\xc2u\x80\xc2v\x80\xc2w\x80\xc2x\x80\xc2y\x80\xc2z\x80\xc2{\x80\xc2|\x80\xc2}\x80\xc2~\x80\xc2\u007f\x80\u00c1\x80\x80\u00c1\x81\x80\u00c1\x82\x80\u00c1\x83\x80\u00c1\x84\x80\u00c1\x85\x80\u00c1\x86\x80\u00c1\x87\x80\u00c1\x88\x80\u00c1\x89\x80\u00c1\x8a\x80\u00c1\x8b\x80\u00c1\x8c\x80\u00c1\x8d\x80\u00c1\x8e\x80\u00c1\x8f\x80\u00c1\x90\x80\u00c1\x91\x80\u00c1\x92\x80\u00c1\x93\x80\u00c1\x94\x80\u00c1\x95\x80\u00c1\x96\x80\u00c1\x97\x80\u00c1\x98\x80\u00c1\x99\x80\u00c1\x9a\x80\u00c1\x9b\x80\u00c1\x9c\x80\u00c1\x9d\x80\u00c1\x9e\x80\u00c1\x9f\x80\u00c1\xa0\x80\u00c1\xa1\x80\u00c1\xa2\x80\u00c1\xa3\x80\u00c1\xa4\x80\u00c1\xa5\x80\u00c1\xa6\x80\u00c1\xa7\x80\u00c1\xa8\x80\u00c1\xa9\x80\u00c1\xaa\x80\u00c1\xab\x80\u00c1\xac\x80\u00c1\xad\x80\u00c1\xae\x80\u00c1\xaf\x80\u00c1\xb0\x80\u00c1\xb1\x80\u00c1\xb2\x80\u00c1\xb3\x80\u00c1\xb4\x80\u00c1\xb5\x80\u00c1\xb6\x80\u00c1\xb7\x80\u00c1\xb8\x80\u00c1\xb9\x80\u00c1\xba\x80\u00c1\xbb\x80\u00c1\xbc\x80\u00c1\xbd\x80\u00c1\xbe\x80\u00c1\xbf\x80\u00c1\xc0\x80\u00c1\xc1\x80\u00c1\u0080\u00c1\u00c0\u00c1\u0100\u00c1\u0140\u00c1\u0180\u00c1\u01c0\u00c1\u0200\u00c1\u0240\u00c1\u0280\u00c1\u02c0\u00c1\u0300\u00c1\u0340\u00c1\u0380\u00c1\u03c0\u00c1\u0400\u00c1\u0440\u00c1\u0480\u00c1\u04c0\u00c1\u0500\u00c1\u0540\u00c1\u0580\u00c1\u05c0\u00c1\u0600\u00c1\u0640\u00c1\u0680\u00c1\u06c0\u00c1\u0700\u00c1\u0740\u00c1\u0780\u00c1\u07c0\u00c1\xe0\x80\u00c1\xe1\x80\u00c1\xe2\x80\u00c1\xe3\x80\u00c1\xe4\x80\u00c1\xe5\x80\u00c1\xe6\x80\u00c1\xe7\x80\u00c1\xe8\x80\u00c1\xe9\x80\u00c1\xea\x80\u00c1\xeb\x80\u00c1\xec\x80\u00c1\xed\x80\u00c1\xee\x80\u00c1\xef\x80\u00c1\xf0\x80\u00c1\xf1\x80\u00c1\xf2\x80\u00c1\xf3\x80\u00c1\xf4\x80\u00c1\xf5\x80\u00c1\xf6\x80\u00c1\xf7\x80\u00c1\xf8\x80\u00c1\xf9\x80\u00c1\xfa\x80\u00c1\xfb\x80\u00c1\xfc\x80\u00c1\xfd\x80\u00c1\xfe\x80\u00c1\xff\x80\u3507KT\xa8\xbd\x15)f\xd6?pk\xae\x1f\xfe\xb0A\x19!\xe5\x8d\f\x9f,\x9c\xd0Ft\xed\xea@\x00\x00\x00"
const callistoTestnetAllocData = "\xf8:\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xe1\x94\x183\x94\xf5+,\x8c\x03H5\xed\xba;\xce\xce\xcao`\xb5\xa8\x8bS\x1f\xfa:s\xdb8X\xa8.\x8c"
const callistoTestnetAllocData = "\xf8\x82\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xe1\x94\x183\x94\xf5+,\x8c\x03H5\xed\xba;\xce\xce\xcao`\xb5\xa8\x8bS\x1f\xfa:s\xdb8X\xa8.\x8c\xe3\x94<\x06\xf2\x18\xcem\xd8\xe2\xc55\xa8\x92Z.\u07c1gI\x84\u064d\f\xaf\x11\x1e\x8bM\xa3I\a)\x9a<\xc0\xe3\x94th/\xc3 \a\xaf\va\x18\xf2Y\xcb\xe7\xbc\xcc!d\x16\x00\x8d\f\xaf\x11\x1e\x8bM\xa3I\a)\x9a<\xc0"
const callistoMainnetAllocData = "\xf8:\xc2\x01\x01\xc2\x02\x01\xc2\x03\x01\xc2\x04\x01\xc2\x05\x01\xc2\x06\x01\xc2\a\x01\xc2\b\x01\xe1\x94\x183\x94\xf5+,\x8c\x03H5\xed\xba;\xce\xce\xcao`\xb5\xa8\x8bS\x1f\xfa:s\xdb8X\xa8.\x8c"

2
core/state/state_test.go
View file

@ -99,7 +99,7 @@ func (s *StateSuite) TestNull(c *checker.C) {
s.state.SetState(address, common.Hash{}, value)
s.state.Commit(false)
value = s.state.GetState(address, common.Hash{})
if !common.EmptyHash(value) {
if value != (common.Hash{}) {
c.Errorf("expected empty hash. got %x", value)
}
}

6
core/state/sync.go
View file

@ -25,8 +25,8 @@ import (
)
// NewStateSync create a new state trie download scheduler.
func NewStateSync(root common.Hash, database trie.DatabaseReader) *trie.TrieSync {
var syncer *trie.TrieSync
func NewStateSync(root common.Hash, database trie.DatabaseReader) *trie.Sync {
var syncer *trie.Sync
callback := func(leaf []byte, parent common.Hash) error {
var obj Account
if err := rlp.Decode(bytes.NewReader(leaf), &obj); err != nil {
@ -36,6 +36,6 @@ func NewStateSync(root common.Hash, database trie.DatabaseReader) *trie.TrieSync
syncer.AddRawEntry(common.BytesToHash(obj.CodeHash), 64, parent)
return nil
}
syncer = trie.NewTrieSync(root, database, callback)
syncer = trie.NewSync(root, database, callback)
return syncer
}

2
core/tx_pool.go
View file

@ -962,7 +962,7 @@ func (pool *TxPool) promoteExecutables(accounts []common.Address) {
}
// Notify subsystem for new promoted transactions.
if len(promoted) > 0 {
pool.txFeed.Send(NewTxsEvent{promoted})
go pool.txFeed.Send(NewTxsEvent{promoted})
}
// If the pending limit is overflown, start equalizing allowances
pending := uint64(0)

29
core/types/transaction_test.go
View file

@ -165,28 +165,13 @@ func TestTransactionPriceNonceSort(t *testing.T) {
t.Errorf("invalid nonce ordering: tx #%d (A=%x N=%v) < tx #%d (A=%x N=%v)", i, fromi[:4], txi.Nonce(), i+j, fromj[:4], txj.Nonce())
}
}
// Find the previous and next nonce of this account
prev, next := i-1, i+1
for j := i - 1; j >= 0; j-- {
if fromj, _ := Sender(signer, txs[j]); fromi == fromj {
prev = j
break
}
}
for j := i + 1; j < len(txs); j++ {
if fromj, _ := Sender(signer, txs[j]); fromi == fromj {
next = j
break
}
}
// Make sure that in between the neighbor nonces, the transaction is correctly positioned price wise
for j := prev + 1; j < next; j++ {
fromj, _ := Sender(signer, txs[j])
if j < i && txs[j].GasPrice().Cmp(txi.GasPrice()) < 0 {
t.Errorf("invalid gasprice ordering: tx #%d (A=%x P=%v) < tx #%d (A=%x P=%v)", j, fromj[:4], txs[j].GasPrice(), i, fromi[:4], txi.GasPrice())
}
if j > i && txs[j].GasPrice().Cmp(txi.GasPrice()) > 0 {
t.Errorf("invalid gasprice ordering: tx #%d (A=%x P=%v) > tx #%d (A=%x P=%v)", j, fromj[:4], txs[j].GasPrice(), i, fromi[:4], txi.GasPrice())
// If the next tx has different from account, the price must be lower than the current one
if i+1 < len(txs) {
next := txs[i+1]
fromNext, _ := Sender(signer, next)
if fromi != fromNext && txi.GasPrice().Cmp(next.GasPrice()) < 0 {
t.Errorf("invalid gasprice ordering: tx #%d (A=%x P=%v) < tx #%d (A=%x P=%v)", i, fromi[:4], txi.GasPrice(), i+1, fromNext[:4], next.GasPrice())
}
}
}

6
core/vm/gas_table.go
View file

@ -124,12 +124,12 @@ func gasSStore(gt params.GasTable, evm *EVM, contract *Contract, stack *Stack, m
// 1. From a zero-value address to a non-zero value (NEW VALUE)
// 2. From a non-zero value address to a zero-value address (DELETE)
// 3. From a non-zero to a non-zero (CHANGE)
if common.EmptyHash(val) && !common.EmptyHash(common.BigToHash(y)) {
if val == (common.Hash{}) && y.Sign() != 0 {
// 0 => non 0
return params.SstoreSetGas, nil
} else if !common.EmptyHash(val) && common.EmptyHash(common.BigToHash(y)) {
} else if val != (common.Hash{}) && y.Sign() == 0 {
// non 0 => 0
evm.StateDB.AddRefund(params.SstoreRefundGas)
return params.SstoreClearGas, nil
} else {
// non 0 => non 0 (or 0 => 0)

2
core/vm/jump_table.go
View file

@ -33,7 +33,7 @@ type (
var errGasUintOverflow = errors.New("gas uint64 overflow")
type operation struct {
// op is the operation function
// execute is the operation function
execute executionFunc
// gasCost is the gas function and returns the gas required for execution
gasCost gasFunc

2
eth/downloader/downloader.go
View file

@ -680,7 +680,7 @@ func (d *Downloader) findAncestor(p *peerConnection, height uint64) (uint64, err
}
}
// If the head fetch already found an ancestor, return
if !common.EmptyHash(hash) {
if hash != (common.Hash{}) {
if int64(number) <= floor {
p.log.Warn("Ancestor below allowance", "number", number, "hash", hash, "allowance", floor)
return 0, errInvalidAncestor

2
eth/downloader/statesync.go
View file

@ -214,7 +214,7 @@ func (d *Downloader) runStateSync(s *stateSync) *stateSync {
type stateSync struct {
d *Downloader // Downloader instance to access and manage current peerset
sched *trie.TrieSync // State trie sync scheduler defining the tasks
sched *trie.Sync // State trie sync scheduler defining the tasks
keccak hash.Hash // Keccak256 hasher to verify deliveries with
tasks map[common.Hash]*stateTask // Set of tasks currently queued for retrieval

8
eth/fetcher/fetcher.go
View file

@ -292,20 +292,20 @@ func (f *Fetcher) loop() {
height := f.chainHeight()
for !f.queue.Empty() {
op := f.queue.PopItem().(*inject)
hash := op.block.Hash()
if f.queueChangeHook != nil {
f.queueChangeHook(op.block.Hash(), false)
f.queueChangeHook(hash, false)
}
// If too high up the chain or phase, continue later
number := op.block.NumberU64()
if number > height+1 {
f.queue.Push(op, -float32(op.block.NumberU64()))
f.queue.Push(op, -float32(number))
if f.queueChangeHook != nil {
f.queueChangeHook(op.block.Hash(), true)
f.queueChangeHook(hash, true)
}
break
}
// Otherwise if fresh and still unknown, try and import
hash := op.block.Hash()
if number+maxUncleDist < height || f.getBlock(hash) != nil {
f.forgetBlock(hash)
continue

2
interfaces.go
View file

@ -144,7 +144,7 @@ type FilterQuery struct {
// {} or nil matches any topic list
// {{A}} matches topic A in first position
// {{}, {B}} matches any topic in first position, B in second position
// {{A}}, {B}} matches topic A in first position, B in second position
// {{A}, {B}} matches topic A in first position, B in second position
// {{A, B}}, {C, D}} matches topic (A OR B) in first position, (C OR D) in second position
Topics [][]common.Hash
}

8
p2p/discv5/metrics.go Normal file
View file

@ -0,0 +1,8 @@
package discv5
import "github.com/EthereumCommonwealth/go-callisto/metrics"
var (
ingressTrafficMeter = metrics.NewRegisteredMeter("discv5/InboundTraffic", nil)
egressTrafficMeter = metrics.NewRegisteredMeter("discv5/OutboundTraffic", nil)
)

5
p2p/discv5/udp.go
View file

@ -334,8 +334,10 @@ func (t *udp) sendPacket(toid NodeID, toaddr *net.UDPAddr, ptype byte, req inter
return hash, err
}
log.Trace(fmt.Sprintf(">>> %v to %x@%v", nodeEvent(ptype), toid[:8], toaddr))
if _, err = t.conn.WriteToUDP(packet, toaddr); err != nil {
if nbytes, err := t.conn.WriteToUDP(packet, toaddr); err != nil {
log.Trace(fmt.Sprint("UDP send failed:", err))
} else {
egressTrafficMeter.Mark(int64(nbytes))
}
//fmt.Println(err)
return hash, err
@ -374,6 +376,7 @@ func (t *udp) readLoop() {
buf := make([]byte, 1280)
for {
nbytes, from, err := t.conn.ReadFromUDP(buf)
ingressTrafficMeter.Mark(int64(nbytes))
if netutil.IsTemporaryError(err) {
// Ignore temporary read errors.
log.Debug(fmt.Sprintf("Temporary read error: %v", err))

5
params/bootnodes.go
View file

@ -57,6 +57,11 @@ var CallistoMainnetBootnodes = []string{
"enode://ab0d9fe81f23653c3217303d3a4bc035be908b05f8b12d6f155ab4598d7760cfea1e009e414771279c9ffc3499950283afaabe099a5329c5a6013f57d77de0a6@104.236.96.118:30303",
"enode://9e2d9dc2639e02893aa17c80e6ba8e8803fd3166083b622a841fc852161112720281514436f7605c89041d5efa1738215185c4c4024ff812b0f500c403cc0ab1@206.189.47.198:30303",
"enode://149ba679e8851c3e0d030e0dc0336984b97c83ef649e68ec113dcf266449364cc1ec8ee27950f71b00c2182ef504894fa7bff19f6741978ced67e9e4b6536d2a@206.189.45.31:30303",
"enode://2038f895f0870f76456a879b97a276135418295ff9f6e24b6de11225360adc87d3aa6d90302aafb36a4cd9542eaf0f160ae48439da938d7e3031d838ef11b8e8@13.125.216.165:30303", // clopool.net
"enode://fa62ec65fb5cd2f7e917f2424e44407e85f3683c3439ba2401358159a2ffb0bd6c2c25393965145672da2545a6fec2c6c2c3128fcaf332a82b897b9bac7164e1@13.125.89.37:30303", // clopool.net
"enode://094181735965f03a05379f8c9ef258cd8d119e13ff1bfe9aa2a7e113473b76043f8ea069fc34296643d257527a7ebc632c17b27da942a1f1e34a956b2820b9ef@52.79.151.194:30303", // clopool.net
"enode://85031e6e5fcb30ab5ed288463445de95260a4078a3fe7facbf35fe472ca02b70d0b4dad64697d73feedab984ff2737bb1bfe520b289c88c5960a1e3843ef5491@13.209.18.37:30303", // clopool.net
"enode://9fedfa9fddb8f2edda8ba25f3fa74b0a66c8393e90a3c8dae8fd41e417fddd9229611cac379467aa048e00937b55fda86d4fe841d41216c08a1d1965a77306a8@13.125.219.230:30303", // clopool.net
}
// CallistoTestnetBootnodes are the enode URLs of the P2P bootstrap nodes for the

5
params/config.go
View file

@ -102,7 +102,10 @@ var (
CallistoStakeAddress: common.HexToAddress("0x3c06f218Ce6dD8E2c535a8925A2eDF81674984D9"),
CallistoStakeReward: CLOStakeReward,
Ethash: new(EthashConfig),
Clique: &CliqueConfig{
Period: 15,
Epoch: 30000,
},
}
// RinkebyChainConfig contains the chain parameters to run a node on the Rinkeby test network.

2
params/version.go
View file

@ -23,7 +23,7 @@ import (
const (
VersionMajor = 1 // Major version component of the current release
VersionMinor = 8 // Minor version component of the current release
VersionPatch = 9 // Patch version component of the current release
VersionPatch = 10 // Patch version component of the current release
VersionMeta = "CLO stable" // Version metadata to append to the version string
)

2
trie/encoding.go
View file

@ -83,7 +83,7 @@ func hexToKeybytes(hex []byte) []byte {
if len(hex)&1 != 0 {
panic("can't convert hex key of odd length")
}
key := make([]byte, (len(hex)+1)/2)
key := make([]byte, len(hex)/2)
decodeNibbles(hex, key)
return key
}

28
trie/sync.go
View file

@ -68,19 +68,19 @@ func newSyncMemBatch() *syncMemBatch {
}
}
// TrieSync is the main state trie synchronisation scheduler, which provides yet
// Sync is the main state trie synchronisation scheduler, which provides yet
// unknown trie hashes to retrieve, accepts node data associated with said hashes
// and reconstructs the trie step by step until all is done.
type TrieSync struct {
type Sync struct {
database DatabaseReader // Persistent database to check for existing entries
membatch *syncMemBatch // Memory buffer to avoid frequest database writes
requests map[common.Hash]*request // Pending requests pertaining to a key hash
queue *prque.Prque // Priority queue with the pending requests
}
// NewTrieSync creates a new trie data download scheduler.
func NewTrieSync(root common.Hash, database DatabaseReader, callback LeafCallback) *TrieSync {
ts := &TrieSync{
// NewSync creates a new trie data download scheduler.
func NewSync(root common.Hash, database DatabaseReader, callback LeafCallback) *Sync {
ts := &Sync{
database: database,
membatch: newSyncMemBatch(),
requests: make(map[common.Hash]*request),
@ -91,7 +91,7 @@ func NewTrieSync(root common.Hash, database DatabaseReader, callback LeafCallbac
}
// AddSubTrie registers a new trie to the sync code, rooted at the designated parent.
func (s *TrieSync) AddSubTrie(root common.Hash, depth int, parent common.Hash, callback LeafCallback) {
func (s *Sync) AddSubTrie(root common.Hash, depth int, parent common.Hash, callback LeafCallback) {
// Short circuit if the trie is empty or already known
if root == emptyRoot {
return
@ -126,7 +126,7 @@ func (s *TrieSync) AddSubTrie(root common.Hash, depth int, parent common.Hash, c
// interpreted as a trie node, but rather accepted and stored into the database
// as is. This method's goal is to support misc state metadata retrievals (e.g.
// contract code).
func (s *TrieSync) AddRawEntry(hash common.Hash, depth int, parent common.Hash) {
func (s *Sync) AddRawEntry(hash common.Hash, depth int, parent common.Hash) {
// Short circuit if the entry is empty or already known
if hash == emptyState {
return
@ -156,7 +156,7 @@ func (s *TrieSync) AddRawEntry(hash common.Hash, depth int, parent common.Hash)
}
// Missing retrieves the known missing nodes from the trie for retrieval.
func (s *TrieSync) Missing(max int) []common.Hash {
func (s *Sync) Missing(max int) []common.Hash {
requests := []common.Hash{}
for !s.queue.Empty() && (max == 0 || len(requests) < max) {
requests = append(requests, s.queue.PopItem().(common.Hash))
@ -167,7 +167,7 @@ func (s *TrieSync) Missing(max int) []common.Hash {
// Process injects a batch of retrieved trie nodes data, returning if something
// was committed to the database and also the index of an entry if processing of
// it failed.
func (s *TrieSync) Process(results []SyncResult) (bool, int, error) {
func (s *Sync) Process(results []SyncResult) (bool, int, error) {
committed := false
for i, item := range results {
@ -213,7 +213,7 @@ func (s *TrieSync) Process(results []SyncResult) (bool, int, error) {
// Commit flushes the data stored in the internal membatch out to persistent
// storage, returning the number of items written and any occurred error.
func (s *TrieSync) Commit(dbw ethdb.Putter) (int, error) {
func (s *Sync) Commit(dbw ethdb.Putter) (int, error) {
// Dump the membatch into a database dbw
for i, key := range s.membatch.order {
if err := dbw.Put(key[:], s.membatch.batch[key]); err != nil {
@ -228,14 +228,14 @@ func (s *TrieSync) Commit(dbw ethdb.Putter) (int, error) {
}
// Pending returns the number of state entries currently pending for download.
func (s *TrieSync) Pending() int {
func (s *Sync) Pending() int {
return len(s.requests)
}
// schedule inserts a new state retrieval request into the fetch queue. If there
// is already a pending request for this node, the new request will be discarded
// and only a parent reference added to the old one.
func (s *TrieSync) schedule(req *request) {
func (s *Sync) schedule(req *request) {
// If we're already requesting this node, add a new reference and stop
if old, ok := s.requests[req.hash]; ok {
old.parents = append(old.parents, req.parents...)
@ -248,7 +248,7 @@ func (s *TrieSync) schedule(req *request) {
// children retrieves all the missing children of a state trie entry for future
// retrieval scheduling.
func (s *TrieSync) children(req *request, object node) ([]*request, error) {
func (s *Sync) children(req *request, object node) ([]*request, error) {
// Gather all the children of the node, irrelevant whether known or not
type child struct {
node node
@ -310,7 +310,7 @@ func (s *TrieSync) children(req *request, object node) ([]*request, error) {
// commit finalizes a retrieval request and stores it into the membatch. If any
// of the referencing parent requests complete due to this commit, they are also
// committed themselves.
func (s *TrieSync) commit(req *request) (err error) {
func (s *Sync) commit(req *request) (err error) {
// Write the node content to the membatch
s.membatch.batch[req.hash] = req.data
s.membatch.order = append(s.membatch.order, req.hash)

36
trie/sync_test.go
View file

@ -87,14 +87,14 @@ func checkTrieConsistency(db *Database, root common.Hash) error {
}
// Tests that an empty trie is not scheduled for syncing.
func TestEmptyTrieSync(t *testing.T) {
func TestEmptySync(t *testing.T) {
dbA := NewDatabase(ethdb.NewMemDatabase())
dbB := NewDatabase(ethdb.NewMemDatabase())
emptyA, _ := New(common.Hash{}, dbA)
emptyB, _ := New(emptyRoot, dbB)
for i, trie := range []*Trie{emptyA, emptyB} {
if req := NewTrieSync(trie.Hash(), ethdb.NewMemDatabase(), nil).Missing(1); len(req) != 0 {
if req := NewSync(trie.Hash(), ethdb.NewMemDatabase(), nil).Missing(1); len(req) != 0 {
t.Errorf("test %d: content requested for empty trie: %v", i, req)
}
}
@ -102,17 +102,17 @@ func TestEmptyTrieSync(t *testing.T) {
// Tests that given a root hash, a trie can sync iteratively on a single thread,
// requesting retrieval tasks and returning all of them in one go.
func TestIterativeTrieSyncIndividual(t *testing.T) { testIterativeTrieSync(t, 1) }
func TestIterativeTrieSyncBatched(t *testing.T) { testIterativeTrieSync(t, 100) }
func TestIterativeSyncIndividual(t *testing.T) { testIterativeSync(t, 1) }
func TestIterativeSyncBatched(t *testing.T) { testIterativeSync(t, 100) }
func testIterativeTrieSync(t *testing.T, batch int) {
func testIterativeSync(t *testing.T, batch int) {
// Create a random trie to copy
srcDb, srcTrie, srcData := makeTestTrie()
// Create a destination trie and sync with the scheduler
diskdb := ethdb.NewMemDatabase()
triedb := NewDatabase(diskdb)
sched := NewTrieSync(srcTrie.Hash(), diskdb, nil)
sched := NewSync(srcTrie.Hash(), diskdb, nil)
queue := append([]common.Hash{}, sched.Missing(batch)...)
for len(queue) > 0 {
@ -138,14 +138,14 @@ func testIterativeTrieSync(t *testing.T, batch int) {
// Tests that the trie scheduler can correctly reconstruct the state even if only
// partial results are returned, and the others sent only later.
func TestIterativeDelayedTrieSync(t *testing.T) {
func TestIterativeDelayedSync(t *testing.T) {
// Create a random trie to copy
srcDb, srcTrie, srcData := makeTestTrie()
// Create a destination trie and sync with the scheduler
diskdb := ethdb.NewMemDatabase()
triedb := NewDatabase(diskdb)
sched := NewTrieSync(srcTrie.Hash(), diskdb, nil)
sched := NewSync(srcTrie.Hash(), diskdb, nil)
queue := append([]common.Hash{}, sched.Missing(10000)...)
for len(queue) > 0 {
@ -173,17 +173,17 @@ func TestIterativeDelayedTrieSync(t *testing.T) {
// Tests that given a root hash, a trie can sync iteratively on a single thread,
// requesting retrieval tasks and returning all of them in one go, however in a
// random order.
func TestIterativeRandomTrieSyncIndividual(t *testing.T) { testIterativeRandomTrieSync(t, 1) }
func TestIterativeRandomTrieSyncBatched(t *testing.T) { testIterativeRandomTrieSync(t, 100) }
func TestIterativeRandomSyncIndividual(t *testing.T) { testIterativeRandomSync(t, 1) }
func TestIterativeRandomSyncBatched(t *testing.T) { testIterativeRandomSync(t, 100) }
func testIterativeRandomTrieSync(t *testing.T, batch int) {
func testIterativeRandomSync(t *testing.T, batch int) {
// Create a random trie to copy
srcDb, srcTrie, srcData := makeTestTrie()
// Create a destination trie and sync with the scheduler
diskdb := ethdb.NewMemDatabase()
triedb := NewDatabase(diskdb)
sched := NewTrieSync(srcTrie.Hash(), diskdb, nil)
sched := NewSync(srcTrie.Hash(), diskdb, nil)
queue := make(map[common.Hash]struct{})
for _, hash := range sched.Missing(batch) {
@ -217,14 +217,14 @@ func testIterativeRandomTrieSync(t *testing.T, batch int) {
// Tests that the trie scheduler can correctly reconstruct the state even if only
// partial results are returned (Even those randomly), others sent only later.
func TestIterativeRandomDelayedTrieSync(t *testing.T) {
func TestIterativeRandomDelayedSync(t *testing.T) {
// Create a random trie to copy
srcDb, srcTrie, srcData := makeTestTrie()
// Create a destination trie and sync with the scheduler
diskdb := ethdb.NewMemDatabase()
triedb := NewDatabase(diskdb)
sched := NewTrieSync(srcTrie.Hash(), diskdb, nil)
sched := NewSync(srcTrie.Hash(), diskdb, nil)
queue := make(map[common.Hash]struct{})
for _, hash := range sched.Missing(10000) {
@ -264,14 +264,14 @@ func TestIterativeRandomDelayedTrieSync(t *testing.T) {
// Tests that a trie sync will not request nodes multiple times, even if they
// have such references.
func TestDuplicateAvoidanceTrieSync(t *testing.T) {
func TestDuplicateAvoidanceSync(t *testing.T) {
// Create a random trie to copy
srcDb, srcTrie, srcData := makeTestTrie()
// Create a destination trie and sync with the scheduler
diskdb := ethdb.NewMemDatabase()
triedb := NewDatabase(diskdb)
sched := NewTrieSync(srcTrie.Hash(), diskdb, nil)
sched := NewSync(srcTrie.Hash(), diskdb, nil)
queue := append([]common.Hash{}, sched.Missing(0)...)
requested := make(map[common.Hash]struct{})
@ -304,14 +304,14 @@ func TestDuplicateAvoidanceTrieSync(t *testing.T) {
// Tests that at any point in time during a sync, only complete sub-tries are in
// the database.
func TestIncompleteTrieSync(t *testing.T) {
func TestIncompleteSync(t *testing.T) {
// Create a random trie to copy
srcDb, srcTrie, _ := makeTestTrie()
// Create a destination trie and sync with the scheduler
diskdb := ethdb.NewMemDatabase()
triedb := NewDatabase(diskdb)
sched := NewTrieSync(srcTrie.Hash(), diskdb, nil)
sched := NewSync(srcTrie.Hash(), diskdb, nil)
added := []common.Hash{}
queue := append([]common.Hash{}, sched.Missing(1)...)

6
whisper/shhclient/client.go
View file

@ -159,9 +159,9 @@ func (sc *Client) DeleteSymmetricKey(ctx context.Context, id string) error {
}
// Post a message onto the network.
func (sc *Client) Post(ctx context.Context, message whisper.NewMessage) error {
var ignored bool
return sc.c.CallContext(ctx, &ignored, "shh_post", message)
func (sc *Client) Post(ctx context.Context, message whisper.NewMessage) (string, error) {
var hash string
return hash, sc.c.CallContext(ctx, &hash, "shh_post", message)
}
// SubscribeMessages subscribes to messages that match the given criteria. This method