RanchiMall/flocore-node
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Fixed issue with tip.

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This commit is contained in:
Chris Kleeschulte 2017-08-09 16:43:56 -04:00
parent 613cf6ebfb
commit 9875d81df1
1 changed files with 9 additions and 7 deletions
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16
lib/services/header/index.js
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@ -26,6 +26,7 @@ var HeaderService = function(options) {
this.subscriptions.block = [];
this._checkpoint = options.checkpoint || 2000;
this.GENESIS_HASH = constants.BITCOIN_GENESIS_HASH[this.node.network];
this._newBlocksHeight = 0;
};
inherits(HeaderService, BaseService);
@ -65,14 +66,14 @@ HeaderService.prototype.getAPIMethods = function() {
};
HeaderService.prototype.getBlockHeader = function(arg) {
HeaderService.prototype.getBlockHeader = function(arg, callback) {
if (utils.isHeight(arg)) {
var header = this._headers.getIndex(arg);
return header ? header : null;
return callback(null, this._headers.getIndex(arg));
}
return this._headers.get(arg);
return callback(this._headers.get(arg));
};
HeaderService.prototype.getBestHeight = function() {
@ -186,6 +187,7 @@ HeaderService.prototype._onBlock = function(block) {
header = block.toHeaders().toJSON();
header.timestamp = header.ts;
header.prevHash = header.prevBlock;
header.height = ++this._newBlocksHeight;
this._onHeaders([header]);
}
@ -198,7 +200,6 @@ HeaderService.prototype._onHeaders = function(headers) {
var self = this;
log.debug('Header Service: Received: ' + headers.length + ' header(s).');
var dbOps = [];
@ -208,9 +209,9 @@ HeaderService.prototype._onHeaders = function(headers) {
var header = headers[i];
if (header instanceof Header) {
header = header.toObject();
header.height = ++self._tip.height;
}
header.height = ++self._tip.height;
header.chainwork = self._getChainwork(header).toString(16, 64);
self._lastChainwork = header.chainwork;
@ -292,6 +293,7 @@ HeaderService.prototype._onBestHeight = function(height) {
height + ' tip height: ' + this._tip.height);
log.debug('Header Service: Best Height is: ' + height);
this._bestHeight = height;
this._newBlocksHeight = this._bestHeight;
this._startSync();
};
@ -375,7 +377,7 @@ HeaderService.prototype._getPersistedHeaders = function(callback) {
};
HeaderService.prototype._getChainwork = function(header, prevHeader) {
HeaderService.prototype._getChainwork = function(header) {
var prevChainwork = new BN(new Buffer(this._lastChainwork || HeaderService.STARTING_CHAINWORK, 'hex'));