From 4361ea9d4b17696377d0689e7303abc3e12ad5ab Mon Sep 17 00:00:00 2001
From: cubedro <contact@siteshop.ro>
Date: Fri, 3 Apr 2015 01:12:28 +0300
Subject: [PATCH] added PENDING_WORKS flag

---
 lib/node.js | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/lib/node.js b/lib/node.js
index 71b5b41..42b64bc 100644
--- a/lib/node.js
+++ b/lib/node.js
@@ -30,6 +30,7 @@ if(process.env.NODE_ENV === 'production' && INSTANCE_NAME === "")
 var socket = new Socket(process.env.WS_SERVER || 'ws://localhost:3000');
 var WS_SECRET = process.env.WS_SECRET || "eth-net-stats-has-a-secret";
 
+var PENDING_WORKS = true;
 var MAX_BLOCKS_HISTORY = 36;
 var UPDATE_INTERVAL = 5000;
 var PING_INTERVAL = 2000;
@@ -307,11 +308,15 @@ Node.prototype.getStats = function()
 		if(this.stats.block.number > 0)
 			this.getLatestBlocks();
 
-		try {
-			this.stats.pending = web3.eth.getBlockTransactionCount('pending');
-		} catch (err) {
-			console.error("getBlockTransactionCount('pending'):", err);
+		if(PENDING_WORKS) {
+			try {
+				this.stats.pending = web3.eth.getBlockTransactionCount('pending');
+			} catch (err) {
+				PENDING_WORKS = false;
+				console.error("getBlockTransactionCount('pending'):", err);
+			}
 		}
+
 		this.stats.mining = web3.eth.mining;
 		this.stats.gasPrice = web3.eth.gasPrice.toString(10);
 		this.stats.listening = web3.net.listening;