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Merge pull request #2193 from karalabe/sync-state-reports

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eth, eth/downloader, jsre: surface state sync progress through the API
This commit is contained in:
Péter Szilágyi 2016-02-10 20:20:59 +02:00
commit 1cc4bd76db
5 changed files with 159 additions and 142 deletions
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30
eth/api.go
View File

@ -152,21 +152,27 @@ func (s *PublicEthereumAPI) Hashrate() *rpc.HexNumber {
}
// Syncing returns false in case the node is currently not synching with the network. It can be up to date or has not
// yet received the latest block headers from its pears. In case it is synchronizing an object with 3 properties is
// returned:
// yet received the latest block headers from its pears. In case it is synchronizing:
// - startingBlock: block number this node started to synchronise from
// - currentBlock: block number this node is currently importing
// - highestBlock: block number of the highest block header this node has received from peers
// - currentBlock: block number this node is currently importing
// - highestBlock: block number of the highest block header this node has received from peers
// - pulledStates: number of state entries processed until now
// - knownStates: number of known state entries that still need to be pulled
func (s *PublicEthereumAPI) Syncing() (interface{}, error) {
origin, current, height := s.e.Downloader().Progress()
if current < height {
return map[string]interface{}{
"startingBlock": rpc.NewHexNumber(origin),
"currentBlock": rpc.NewHexNumber(current),
"highestBlock": rpc.NewHexNumber(height),
}, nil
origin, current, height, pulled, known := s.e.Downloader().Progress()
// Return not syncing if the synchronisation already completed
if current >= height {
return false, nil
}
return false, nil
// Otherwise gather the block sync stats
return map[string]interface{}{
"startingBlock": rpc.NewHexNumber(origin),
"currentBlock": rpc.NewHexNumber(current),
"highestBlock": rpc.NewHexNumber(height),
"pulledStates": rpc.NewHexNumber(pulled),
"knownStates": rpc.NewHexNumber(known),
}, nil
}
// PublicMinerAPI provides an API to control the miner.

7
eth/downloader/api.go
View File

@ -36,6 +36,8 @@ type Progress struct {
Origin uint64 `json:"startingBlock"`
Current uint64 `json:"currentBlock"`
Height uint64 `json:"highestBlock"`
Pulled uint64 `json:"pulledStates"`
Known uint64 `json:"knownStates"`
}
// SyncingResult provides information about the current synchronisation status for this node.
@ -44,7 +46,7 @@ type SyncingResult struct {
Status Progress `json:"status"`
}
// Syncing provides information when this nodes starts synchronising with the Ethereumn network and when it's finished.
// Syncing provides information when this nodes starts synchronising with the Ethereum network and when it's finished.
func (s *PublicDownloaderAPI) Syncing() (rpc.Subscription, error) {
sub := s.d.mux.Subscribe(StartEvent{}, DoneEvent{}, FailedEvent{})
@ -52,13 +54,12 @@ func (s *PublicDownloaderAPI) Syncing() (rpc.Subscription, error) {
switch event.(type) {
case StartEvent:
result := &SyncingResult{Syncing: true}
result.Status.Origin, result.Status.Current, result.Status.Height = s.d.Progress()
result.Status.Origin, result.Status.Current, result.Status.Height, result.Status.Pulled, result.Status.Known = s.d.Progress()
return result
case DoneEvent, FailedEvent:
return false
}
return nil
}
return rpc.NewSubscriptionWithOutputFormat(sub, output), nil
}

14
eth/downloader/downloader.go
View File

@ -196,7 +196,15 @@ func New(stateDb ethdb.Database, mux *event.TypeMux, hasHeader headerCheckFn, ha
// Progress retrieves the synchronisation boundaries, specifically the origin
// block where synchronisation started at (may have failed/suspended); the block
// or header sync is currently at; and the latest known block which the sync targets.
func (d *Downloader) Progress() (uint64, uint64, uint64) {
//
// In addition, during the state download phase of fast synchonisation the number
// of processed and the total number of known states are also returned. Otherwise
// these are zero.
func (d *Downloader) Progress() (uint64, uint64, uint64, uint64, uint64) {
// Fetch the pending state count outside of the lock to prevent unforeseen deadlocks
pendingStates := uint64(d.queue.PendingNodeData())
// Lock the current stats and return the progress
d.syncStatsLock.RLock()
defer d.syncStatsLock.RUnlock()
@ -209,7 +217,7 @@ func (d *Downloader) Progress() (uint64, uint64, uint64) {
case LightSync:
current = d.headHeader().Number.Uint64()
}
return d.syncStatsChainOrigin, current, d.syncStatsChainHeight
return d.syncStatsChainOrigin, current, d.syncStatsChainHeight, d.syncStatsStateDone, d.syncStatsStateDone + pendingStates
}
// Synchronising returns whether the downloader is currently retrieving blocks.
@ -296,7 +304,7 @@ func (d *Downloader) synchronise(id string, hash common.Hash, td *big.Int, mode
default:
}
}
// Reset and ephemeral sync statistics
// Reset any ephemeral sync statistics
d.syncStatsLock.Lock()
d.syncStatsStateTotal = 0
d.syncStatsStateDone = 0

32
eth/downloader/downloader_test.go
View File

@ -1301,7 +1301,7 @@ func testSyncProgress(t *testing.T, protocol int, mode SyncMode) {
<-progress
}
// Retrieve the sync progress and ensure they are zero (pristine sync)
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
t.Fatalf("Pristine progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, 0)
}
// Synchronise half the blocks and check initial progress
@ -1316,7 +1316,7 @@ func testSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(targetBlocks/2+1) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(targetBlocks/2+1) {
t.Fatalf("Initial progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, targetBlocks/2+1)
}
progress <- struct{}{}
@ -1333,14 +1333,14 @@ func testSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != uint64(targetBlocks/2+1) || current != uint64(targetBlocks/2+1) || latest != uint64(targetBlocks) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != uint64(targetBlocks/2+1) || current != uint64(targetBlocks/2+1) || latest != uint64(targetBlocks) {
t.Fatalf("Completing progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, targetBlocks/2+1, targetBlocks/2+1, targetBlocks)
}
progress <- struct{}{}
pending.Wait()
// Check final progress after successful sync
if origin, current, latest := tester.downloader.Progress(); origin != uint64(targetBlocks/2+1) || current != uint64(targetBlocks) || latest != uint64(targetBlocks) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != uint64(targetBlocks/2+1) || current != uint64(targetBlocks) || latest != uint64(targetBlocks) {
t.Fatalf("Final progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, targetBlocks/2+1, targetBlocks, targetBlocks)
}
}
@ -1373,7 +1373,7 @@ func testForkedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
<-progress
}
// Retrieve the sync progress and ensure they are zero (pristine sync)
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
t.Fatalf("Pristine progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, 0)
}
// Synchronise with one of the forks and check progress
@ -1388,7 +1388,7 @@ func testForkedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(len(hashesA)-1) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(len(hashesA)-1) {
t.Fatalf("Initial progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, len(hashesA)-1)
}
progress <- struct{}{}
@ -1408,14 +1408,14 @@ func testForkedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != uint64(common) || current != uint64(len(hashesA)-1) || latest != uint64(len(hashesB)-1) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != uint64(common) || current != uint64(len(hashesA)-1) || latest != uint64(len(hashesB)-1) {
t.Fatalf("Forking progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, common, len(hashesA)-1, len(hashesB)-1)
}
progress <- struct{}{}
pending.Wait()
// Check final progress after successful sync
if origin, current, latest := tester.downloader.Progress(); origin != uint64(common) || current != uint64(len(hashesB)-1) || latest != uint64(len(hashesB)-1) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != uint64(common) || current != uint64(len(hashesB)-1) || latest != uint64(len(hashesB)-1) {
t.Fatalf("Final progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, common, len(hashesB)-1, len(hashesB)-1)
}
}
@ -1448,7 +1448,7 @@ func testFailedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
<-progress
}
// Retrieve the sync progress and ensure they are zero (pristine sync)
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
t.Fatalf("Pristine progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, 0)
}
// Attempt a full sync with a faulty peer
@ -1468,7 +1468,7 @@ func testFailedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(targetBlocks) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(targetBlocks) {
t.Fatalf("Initial progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, targetBlocks)
}
progress <- struct{}{}
@ -1485,14 +1485,14 @@ func testFailedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current > uint64(targetBlocks/2) || latest != uint64(targetBlocks) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current > uint64(targetBlocks/2) || latest != uint64(targetBlocks) {
t.Fatalf("Completing progress mismatch: have %v/%v/%v, want %v/0-%v/%v", origin, current, latest, 0, targetBlocks/2, targetBlocks)
}
progress <- struct{}{}
pending.Wait()
// Check final progress after successful sync
if origin, current, latest := tester.downloader.Progress(); origin > uint64(targetBlocks/2) || current != uint64(targetBlocks) || latest != uint64(targetBlocks) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin > uint64(targetBlocks/2) || current != uint64(targetBlocks) || latest != uint64(targetBlocks) {
t.Fatalf("Final progress mismatch: have %v/%v/%v, want 0-%v/%v/%v", origin, current, latest, targetBlocks/2, targetBlocks, targetBlocks)
}
}
@ -1524,7 +1524,7 @@ func testFakedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
<-progress
}
// Retrieve the sync progress and ensure they are zero (pristine sync)
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != 0 {
t.Fatalf("Pristine progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, 0)
}
// Create and sync with an attacker that promises a higher chain than available
@ -1545,7 +1545,7 @@ func testFakedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(targetBlocks+3) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current != 0 || latest != uint64(targetBlocks+3) {
t.Fatalf("Initial progress mismatch: have %v/%v/%v, want %v/%v/%v", origin, current, latest, 0, 0, targetBlocks+3)
}
progress <- struct{}{}
@ -1562,14 +1562,14 @@ func testFakedSyncProgress(t *testing.T, protocol int, mode SyncMode) {
}
}()
<-starting
if origin, current, latest := tester.downloader.Progress(); origin != 0 || current > uint64(targetBlocks) || latest != uint64(targetBlocks) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin != 0 || current > uint64(targetBlocks) || latest != uint64(targetBlocks) {
t.Fatalf("Completing progress mismatch: have %v/%v/%v, want %v/0-%v/%v", origin, current, latest, 0, targetBlocks, targetBlocks)
}
progress <- struct{}{}
pending.Wait()
// Check final progress after successful sync
if origin, current, latest := tester.downloader.Progress(); origin > uint64(targetBlocks) || current != uint64(targetBlocks) || latest != uint64(targetBlocks) {
if origin, current, latest, _, _ := tester.downloader.Progress(); origin > uint64(targetBlocks) || current != uint64(targetBlocks) || latest != uint64(targetBlocks) {
t.Fatalf("Final progress mismatch: have %v/%v/%v, want 0-%v/%v/%v", origin, current, latest, targetBlocks, targetBlocks, targetBlocks)
}
}

218
jsre/ethereum_js.go
View File

@ -653,7 +653,7 @@ module.exports = SolidityTypeBytes;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file coder.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -683,7 +683,7 @@ var SolidityCoder = function (types) {
*
* @method _requireType
* @param {String} type
* @returns {SolidityType}
* @returns {SolidityType}
* @throws {Error} throws if no matching type is found
*/
SolidityCoder.prototype._requireType = function (type) {
@ -731,7 +731,7 @@ SolidityCoder.prototype.encodeParams = function (types, params) {
return acc + roundedStaticPartLength;
}, 0);
var result = this.encodeMultiWithOffset(types, solidityTypes, encodeds, dynamicOffset);
var result = this.encodeMultiWithOffset(types, solidityTypes, encodeds, dynamicOffset);
return result;
};
@ -756,7 +756,7 @@ SolidityCoder.prototype.encodeMultiWithOffset = function (types, solidityTypes,
// TODO: figure out nested arrays
});
types.forEach(function (type, i) {
if (isDynamic(i)) {
var e = self.encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset);
@ -776,7 +776,7 @@ SolidityCoder.prototype.encodeWithOffset = function (type, solidityType, encoded
var nestedName = solidityType.nestedName(type);
var nestedStaticPartLength = solidityType.staticPartLength(nestedName);
var result = encoded[0];
(function () {
var previousLength = 2; // in int
if (solidityType.isDynamicArray(nestedName)) {
@ -786,7 +786,7 @@ SolidityCoder.prototype.encodeWithOffset = function (type, solidityType, encoded
}
}
})();
// first element is length, skip it
(function () {
for (var i = 0; i < encoded.length - 1; i++) {
@ -797,7 +797,7 @@ SolidityCoder.prototype.encodeWithOffset = function (type, solidityType, encoded
return result;
})();
} else if (solidityType.isStaticArray(type)) {
return (function () {
var nestedName = solidityType.nestedName(type);
@ -810,7 +810,7 @@ SolidityCoder.prototype.encodeWithOffset = function (type, solidityType, encoded
var previousLength = 0; // in int
for (var i = 0; i < encoded.length; i++) {
// calculate length of previous item
previousLength += +(encoded[i - 1] || [])[0] || 0;
previousLength += +(encoded[i - 1] || [])[0] || 0;
result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode();
}
})();
@ -853,7 +853,7 @@ SolidityCoder.prototype.decodeParam = function (type, bytes) {
SolidityCoder.prototype.decodeParams = function (types, bytes) {
var solidityTypes = this.getSolidityTypes(types);
var offsets = this.getOffsets(types, solidityTypes);
return solidityTypes.map(function (solidityType, index) {
return solidityType.decode(bytes, offsets[index], types[index], index);
});
@ -863,16 +863,16 @@ SolidityCoder.prototype.getOffsets = function (types, solidityTypes) {
var lengths = solidityTypes.map(function (solidityType, index) {
return solidityType.staticPartLength(types[index]);
});
for (var i = 1; i < lengths.length; i++) {
// sum with length of previous element
lengths[i] += lengths[i - 1];
lengths[i] += lengths[i - 1];
}
return lengths.map(function (length, index) {
// remove the current length, so the length is sum of previous elements
var staticPartLength = solidityTypes[index].staticPartLength(types[index]);
return length - staticPartLength;
return length - staticPartLength;
});
};
@ -942,7 +942,7 @@ module.exports = SolidityTypeDynamicBytes;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file formatters.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -1086,7 +1086,7 @@ var formatOutputUInt = function (param) {
* @returns {BigNumber} input bytes formatted to real
*/
var formatOutputReal = function (param) {
return formatOutputInt(param).dividedBy(new BigNumber(2).pow(128));
return formatOutputInt(param).dividedBy(new BigNumber(2).pow(128));
};
/**
@ -1097,7 +1097,7 @@ var formatOutputReal = function (param) {
* @returns {BigNumber} input bytes formatted to ureal
*/
var formatOutputUReal = function (param) {
return formatOutputUInt(param).dividedBy(new BigNumber(2).pow(128));
return formatOutputUInt(param).dividedBy(new BigNumber(2).pow(128));
};
/**
@ -1232,7 +1232,7 @@ module.exports = SolidityTypeInt;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file param.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -1251,7 +1251,7 @@ var SolidityParam = function (value, offset) {
/**
* This method should be used to get length of params's dynamic part
*
*
* @method dynamicPartLength
* @returns {Number} length of dynamic part (in bytes)
*/
@ -1279,7 +1279,7 @@ SolidityParam.prototype.withOffset = function (offset) {
* @param {SolidityParam} result of combination
*/
SolidityParam.prototype.combine = function (param) {
return new SolidityParam(this.value + param.value);
return new SolidityParam(this.value + param.value);
};
/**
@ -1311,8 +1311,8 @@ SolidityParam.prototype.offsetAsBytes = function () {
*/
SolidityParam.prototype.staticPart = function () {
if (!this.isDynamic()) {
return this.value;
}
return this.value;
}
return this.offsetAsBytes();
};
@ -1344,7 +1344,7 @@ SolidityParam.prototype.encode = function () {
* @returns {String}
*/
SolidityParam.encodeList = function (params) {
// updating offsets
var totalOffset = params.length * 32;
var offsetParams = params.map(function (param) {
@ -1470,13 +1470,13 @@ SolidityType.prototype.staticPartLength = function (name) {
/**
* Should be used to determine if type is dynamic array
* eg:
* eg:
* "type[]" => true
* "type[4]" => false
*
* @method isDynamicArray
* @param {String} name
* @return {Bool} true if the type is dynamic array
* @return {Bool} true if the type is dynamic array
*/
SolidityType.prototype.isDynamicArray = function (name) {
var nestedTypes = this.nestedTypes(name);
@ -1485,13 +1485,13 @@ SolidityType.prototype.isDynamicArray = function (name) {
/**
* Should be used to determine if type is static array
* eg:
* eg:
* "type[]" => false
* "type[4]" => true
*
* @method isStaticArray
* @param {String} name
* @return {Bool} true if the type is static array
* @return {Bool} true if the type is static array
*/
SolidityType.prototype.isStaticArray = function (name) {
var nestedTypes = this.nestedTypes(name);
@ -1500,7 +1500,7 @@ SolidityType.prototype.isStaticArray = function (name) {
/**
* Should return length of static array
* eg.
* eg.
* "int[32]" => 32
* "int256[14]" => 14
* "int[2][3]" => 3
@ -1575,7 +1575,7 @@ SolidityType.prototype.nestedTypes = function (name) {
* Should be used to encode the value
*
* @method encode
* @param {Object} value
* @param {Object} value
* @param {String} name
* @return {String} encoded value
*/
@ -1589,7 +1589,7 @@ SolidityType.prototype.encode = function (value, name) {
var result = [];
result.push(f.formatInputInt(length).encode());
value.forEach(function (v) {
result.push(self.encode(v, nestedName));
});
@ -1665,12 +1665,12 @@ SolidityType.prototype.decode = function (bytes, offset, name) {
return result;
})();
} else if (this.isDynamicType(name)) {
return (function () {
var dynamicOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes
var length = parseInt('0x' + bytes.substr(dynamicOffset * 2, 64)); // in bytes
var roundedLength = Math.floor((length + 31) / 32); // in int
return self._outputFormatter(new SolidityParam(bytes.substr(dynamicOffset * 2, ( 1 + roundedLength) * 64), 0));
})();
}
@ -1793,13 +1793,13 @@ if (typeof XMLHttpRequest === 'undefined') {
/**
* Utils
*
*
* @module utils
*/
/**
* Utility functions
*
*
* @class [utils] config
* @constructor
*/
@ -1866,7 +1866,7 @@ module.exports = {
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file sha3.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -2444,7 +2444,7 @@ module.exports={
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file web3.js
* @authors:
* Jeffrey Wilcke <jeff@ethdev.com>
@ -2584,7 +2584,7 @@ module.exports = Web3;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file allevents.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2014
@ -2674,7 +2674,7 @@ module.exports = AllSolidityEvents;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file batch.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -2719,7 +2719,7 @@ Batch.prototype.execute = function () {
requests[index].callback(null, (requests[index].format ? requests[index].format(result.result) : result.result));
}
});
});
});
};
module.exports = Batch;
@ -2742,7 +2742,7 @@ module.exports = Batch;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file contract.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2014
@ -2804,7 +2804,7 @@ var addEventsToContract = function (contract) {
var All = new AllEvents(contract._eth._requestManager, events, contract.address);
All.attachToContract(contract);
events.map(function (json) {
return new SolidityEvent(contract._eth._requestManager, json, contract.address);
}).forEach(function (e) {
@ -2832,7 +2832,7 @@ var checkForContractAddress = function(contract, callback){
// stop watching after 50 blocks (timeout)
if (count > 50) {
filter.stopWatching();
callbackFired = true;
@ -2852,7 +2852,7 @@ var checkForContractAddress = function(contract, callback){
if(callbackFired || !code)
return;
filter.stopWatching();
callbackFired = true;
@ -2910,7 +2910,7 @@ var ContractFactory = function (eth, abi) {
/**
* Should be called to create new contract on a blockchain
*
*
* @method new
* @param {Any} contract constructor param1 (optional)
* @param {Any} contract constructor param2 (optional)
@ -2976,14 +2976,14 @@ ContractFactory.prototype.new = function () {
ContractFactory.prototype.at = function (address, callback) {
var contract = new Contract(this.eth, this.abi, address);
// this functions are not part of prototype,
// this functions are not part of prototype,
// because we dont want to spoil the interface
addFunctionsToContract(contract);
addEventsToContract(contract);
if (callback) {
callback(null, contract);
}
}
return contract;
};
@ -3041,7 +3041,7 @@ module.exports = ContractFactory;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file errors.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -3081,7 +3081,7 @@ module.exports = {
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file event.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2014
@ -3152,7 +3152,7 @@ SolidityEvent.prototype.signature = function () {
/**
* Should be used to encode indexed params and options to one final object
*
*
* @method encode
* @param {Object} indexed
* @param {Object} options
@ -3183,7 +3183,7 @@ SolidityEvent.prototype.encode = function (indexed, options) {
if (value === undefined || value === null) {
return null;
}
if (utils.isArray(value)) {
return value.map(function (v) {
return '0x' + coder.encodeParam(i.type, v);
@ -3205,17 +3205,17 @@ SolidityEvent.prototype.encode = function (indexed, options) {
* @return {Object} result object with decoded indexed && not indexed params
*/
SolidityEvent.prototype.decode = function (data) {
data.data = data.data || '';
data.topics = data.topics || [];
var argTopics = this._anonymous ? data.topics : data.topics.slice(1);
var indexedData = argTopics.map(function (topics) { return topics.slice(2); }).join("");
var indexedParams = coder.decodeParams(this.types(true), indexedData);
var indexedParams = coder.decodeParams(this.types(true), indexedData);
var notIndexedData = data.data.slice(2);
var notIndexedParams = coder.decodeParams(this.types(false), notIndexedData);
var result = formatters.outputLogFormatter(data);
result.event = this.displayName();
result.address = data.address;
@ -3250,7 +3250,7 @@ SolidityEvent.prototype.execute = function (indexed, options, callback) {
indexed = {};
}
}
var o = this.encode(indexed, options);
var formatter = this.decode.bind(this);
return new Filter(this._requestManager, o, watches.eth(), formatter, callback);
@ -3311,7 +3311,7 @@ var extend = function (web3) {
}
};
ex.formatters = formatters;
ex.formatters = formatters;
ex.utils = utils;
ex.Method = Method;
ex.Property = Property;
@ -3380,7 +3380,7 @@ var getOptions = function (options) {
if (utils.isString(options)) {
return options;
}
}
options = options || {};
@ -3396,8 +3396,8 @@ var getOptions = function (options) {
to: options.to,
address: options.address,
fromBlock: formatters.inputBlockNumberFormatter(options.fromBlock),
toBlock: formatters.inputBlockNumberFormatter(options.toBlock)
};
toBlock: formatters.inputBlockNumberFormatter(options.toBlock)
};
};
/**
@ -3405,7 +3405,7 @@ Adds the callback and sets up the methods, to iterate over the results.
@method getLogsAtStart
@param {Object} self
@param {funciton}
@param {funciton}
*/
var getLogsAtStart = function(self, callback){
// call getFilterLogs for the first watch callback start
@ -3573,7 +3573,7 @@ module.exports = Filter;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file formatters.js
* @author Marek Kotewicz <marek@ethdev.com>
* @author Fabian Vogelsteller <fabian@ethdev.com>
@ -3640,7 +3640,7 @@ var inputCallFormatter = function (options){
options[key] = utils.fromDecimal(options[key]);
});
return options;
return options;
};
/**
@ -3665,12 +3665,12 @@ var inputTransactionFormatter = function (options){
options[key] = utils.fromDecimal(options[key]);
});
return options;
return options;
};
/**
* Formats the output of a transaction to its proper values
*
*
* @method outputTransactionFormatter
* @param {Object} tx
* @returns {Object}
@ -3689,7 +3689,7 @@ var outputTransactionFormatter = function (tx){
/**
* Formats the output of a transaction receipt to its proper values
*
*
* @method outputTransactionReceiptFormatter
* @param {Object} receipt
* @returns {Object}
@ -3715,7 +3715,7 @@ var outputTransactionReceiptFormatter = function (receipt){
* Formats the output of a block to its proper values
*
* @method outputBlockFormatter
* @param {Object} block
* @param {Object} block
* @returns {Object}
*/
var outputBlockFormatter = function(block) {
@ -3743,7 +3743,7 @@ var outputBlockFormatter = function(block) {
/**
* Formats the output of a log
*
*
* @method outputLogFormatter
* @param {Object} log object
* @returns {Object} log
@ -3784,7 +3784,7 @@ var inputPostFormatter = function(post) {
return (topic.indexOf('0x') === 0) ? topic : utils.fromUtf8(topic);
});
return post;
return post;
};
/**
@ -3836,6 +3836,8 @@ var outputSyncingFormatter = function(result) {
result.startingBlock = utils.toDecimal(result.startingBlock);
result.currentBlock = utils.toDecimal(result.currentBlock);
result.highestBlock = utils.toDecimal(result.highestBlock);
result.pulledStates = utils.toDecimal(result.pulledStates);
result.knownStates = utils.toDecimal(result.knownStates);
return result;
};
@ -3971,8 +3973,8 @@ SolidityFunction.prototype.call = function () {
if (!callback) {
var output = this._eth.call(payload, defaultBlock);
return this.unpackOutput(output);
}
}
var self = this;
this._eth.call(payload, defaultBlock, function (error, output) {
callback(error, self.unpackOutput(output));
@ -4057,11 +4059,11 @@ SolidityFunction.prototype.request = function () {
var callback = this.extractCallback(args);
var payload = this.toPayload(args);
var format = this.unpackOutput.bind(this);
return {
method: this._constant ? 'eth_call' : 'eth_sendTransaction',
callback: callback,
params: [payload],
params: [payload],
format: format
};
};
@ -4193,7 +4195,7 @@ HttpProvider.prototype.send = function (payload) {
try {
result = JSON.parse(result);
} catch(e) {
throw errors.InvalidResponse(request.responseText);
throw errors.InvalidResponse(request.responseText);
}
return result;
@ -4207,7 +4209,7 @@ HttpProvider.prototype.send = function (payload) {
* @param {Function} callback triggered on end with (err, result)
*/
HttpProvider.prototype.sendAsync = function (payload, callback) {
var request = this.prepareRequest(true);
var request = this.prepareRequest(true);
request.onreadystatechange = function() {
if (request.readyState === 4) {
@ -4217,13 +4219,13 @@ HttpProvider.prototype.sendAsync = function (payload, callback) {
try {
result = JSON.parse(result);
} catch(e) {
error = errors.InvalidResponse(request.responseText);
error = errors.InvalidResponse(request.responseText);
}
callback(error, result);
}
};
try {
request.send(JSON.stringify(payload));
} catch(error) {
@ -4271,7 +4273,7 @@ module.exports = HttpProvider;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file iban.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -4471,7 +4473,7 @@ Iban.prototype.address = function () {
var base36 = this._iban.substr(4);
var asBn = new BigNumber(base36, 36);
return padLeft(asBn.toString(16), 20);
}
}
return '';
};
@ -4516,7 +4518,7 @@ var IpcProvider = function (path, net) {
var _this = this;
this.responseCallbacks = {};
this.path = path;
this.connection = net.connect({path: this.path});
this.connection.on('error', function(e){
@ -4526,7 +4528,7 @@ var IpcProvider = function (path, net) {
this.connection.on('end', function(){
_this._timeout();
});
});
// LISTEN FOR CONNECTION RESPONSES
@ -4565,7 +4567,7 @@ Will parse the response and make an array out of it.
IpcProvider.prototype._parseResponse = function(data) {
var _this = this,
returnValues = [];
// DE-CHUNKER
var dechunkedData = data
.replace(/\}\{/g,'}|--|{') // }{
@ -4669,7 +4671,7 @@ IpcProvider.prototype.send = function (payload) {
try {
result = JSON.parse(data);
} catch(e) {
throw errors.InvalidResponse(data);
throw errors.InvalidResponse(data);
}
return result;
@ -4850,7 +4852,7 @@ Method.prototype.extractCallback = function (args) {
/**
* Should be called to check if the number of arguments is correct
*
*
* @method validateArgs
* @param {Array} arguments
* @throws {Error} if it is not
@ -4863,7 +4865,7 @@ Method.prototype.validateArgs = function (args) {
/**
* Should be called to format input args of method
*
*
* @method formatInput
* @param {Array}
* @return {Array}
@ -4917,7 +4919,7 @@ Method.prototype.attachToObject = function (obj) {
obj[name[0]] = obj[name[0]] || {};
obj[name[0]][name[1]] = func;
} else {
obj[name[0]] = func;
obj[name[0]] = func;
}
};
@ -4981,8 +4983,8 @@ var DB = function (web3) {
this._requestManager = web3._requestManager;
var self = this;
methods().forEach(function(method) {
methods().forEach(function(method) {
method.attachToObject(self);
method.setRequestManager(web3._requestManager);
});
@ -5084,12 +5086,12 @@ function Eth(web3) {
var self = this;
methods().forEach(function(method) {
methods().forEach(function(method) {
method.attachToObject(self);
method.setRequestManager(self._requestManager);
});
properties().forEach(function(p) {
properties().forEach(function(p) {
p.attachToObject(self);
p.setRequestManager(self._requestManager);
});
@ -5388,7 +5390,7 @@ var Net = function (web3) {
var self = this;
properties().forEach(function(p) {
properties().forEach(function(p) {
p.attachToObject(self);
p.setRequestManager(web3._requestManager);
});
@ -5444,7 +5446,7 @@ var Shh = function (web3) {
var self = this;
methods().forEach(function(method) {
methods().forEach(function(method) {
method.attachToObject(self);
method.setRequestManager(self._requestManager);
});
@ -5454,11 +5456,11 @@ Shh.prototype.filter = function (fil, callback) {
return new Filter(this._requestManager, fil, watches.shh(), formatters.outputPostFormatter, callback);
};
var methods = function () {
var methods = function () {
var post = new Method({
name: 'post',
call: 'shh_post',
name: 'post',
call: 'shh_post',
params: 1,
inputFormatter: [formatters.inputPostFormatter]
});
@ -5632,7 +5634,7 @@ module.exports = {
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file namereg.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -5697,7 +5699,7 @@ Property.prototype.setRequestManager = function (rm) {
/**
* Should be called to format input args of method
*
*
* @method formatInput
* @param {Array}
* @return {Array}
@ -5733,7 +5735,7 @@ Property.prototype.extractCallback = function (args) {
/**
* Should attach function to method
*
*
* @method attachToObject
* @param {Object}
* @param {Function}
@ -5766,7 +5768,7 @@ Property.prototype.buildGet = function () {
return function get() {
return property.formatOutput(property.requestManager.send({
method: property.getter
}));
}));
};
};
@ -5820,7 +5822,7 @@ module.exports = Property;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file requestmanager.js
* @author Jeffrey Wilcke <jeff@ethdev.com>
* @author Marek Kotewicz <marek@ethdev.com>
@ -5887,7 +5889,7 @@ RequestManager.prototype.sendAsync = function (data, callback) {
if (err) {
return callback(err);
}
if (!Jsonrpc.getInstance().isValidResponse(result)) {
return callback(errors.InvalidResponse(result));
}
@ -5920,7 +5922,7 @@ RequestManager.prototype.sendBatch = function (data, callback) {
}
callback(err, results);
});
});
};
/**
@ -6024,7 +6026,7 @@ RequestManager.prototype.poll = function () {
}
var payload = Jsonrpc.getInstance().toBatchPayload(pollsData);
// map the request id to they poll id
var pollsIdMap = {};
payload.forEach(function(load, index){
@ -6054,7 +6056,7 @@ RequestManager.prototype.poll = function () {
} else
return false;
}).filter(function (result) {
return !!result;
return !!result;
}).filter(function (result) {
var valid = Jsonrpc.getInstance().isValidResponse(result);
if (!valid) {
@ -6129,16 +6131,16 @@ var pollSyncing = function(self) {
self.callbacks.forEach(function (callback) {
if (self.lastSyncState !== sync) {
// call the callback with true first so the app can stop anything, before receiving the sync data
if(!self.lastSyncState && utils.isObject(sync))
callback(null, true);
// call on the next CPU cycle, so the actions of the sync stop can be processes first
setTimeout(function() {
callback(null, sync);
}, 0);
self.lastSyncState = sync;
}
});
@ -6193,7 +6195,7 @@ module.exports = IsSyncing;
You should have received a copy of the GNU Lesser General Public License
along with web3.js. If not, see <http://www.gnu.org/licenses/>.
*/
/**
/**
* @file transfer.js
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
@ -6212,7 +6214,7 @@ var exchangeAbi = require('../contracts/SmartExchange.json');
* @param {Function} callback, callback
*/
var transfer = function (eth, from, to, value, callback) {
var iban = new Iban(to);
var iban = new Iban(to);
if (!iban.isValid()) {
throw new Error('invalid iban address');
}
@ -6220,7 +6222,7 @@ var transfer = function (eth, from, to, value, callback) {
if (iban.isDirect()) {
return transferToAddress(eth, from, iban.address(), value, callback);
}
if (!callback) {
var address = eth.icapNamereg().addr(iban.institution());
return deposit(eth, from, address, value, iban.client());
@ -6229,7 +6231,7 @@ var transfer = function (eth, from, to, value, callback) {
eth.icapNamereg().addr(iban.institution(), function (err, address) {
return deposit(eth, from, address, value, iban.client(), callback);
});
};
/**