added txCount

lib/node.js

@@ -42,6 +42,7 @@ function Node()
 		block: {},
 		blocktimeAvg: 0,
 		difficulty: [],
+		txDensity: [],
 		uptime: 0,
 		errors: []
 	};
@@ -145,6 +146,13 @@ Node.prototype.getBlock = function(number)
 		if(block.hash != '?' && typeof block.difficulty !== 'undefined')
 		{
 			block.difficulty = web3.toDecimal(block.difficulty);
+
+			try {
+				block.txCount = web3.eth.transactionCount(block.hash);
+			}
+			catch (err) {
+				console.log(err);
+			}
 		}
 	}
 	catch (err) {
@@ -180,6 +188,7 @@ Node.prototype.getLatestBlocks = function()
 	this.calculateBlockTimes();
 	this.stats.blocktimeAvg = this.blockTimesAvg();
 	this.stats.difficulty = this.difficultyChart();
+	this.stats.txDensity = this.txDensityChart();
 }
 
 Node.prototype.addBlockHistory = function(block)
@@ -227,6 +236,14 @@ Node.prototype.difficultyChart = function()
 	});
 }
 
+Node.prototype.txDensityChart = function()
+{
+	return txDensity = _.map(this.blocks, function(block)
+	{
+		return block.txCount;
+	});
+}
+
 Node.prototype.uptime = function()
 {
 	this.stats.uptime = ((this._tries - this._down) / this._tries) * 100;