grassrootseconomics/ethstats-server
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added error handling for node connection

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This commit is contained in:
Marian Oancea 2015-01-28 23:57:45 +02:00
parent f0e7aa1c8a
commit be62d895b1
1 changed files with 19 additions and 5 deletions
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22
models/node.js
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@ -15,7 +15,8 @@ var Node = function Node(options, id)
mining: false, mining: false,
block: { block: {
height: 0, height: 0,
hash: '?' hash: '?',
timestamp: 0
} }
} }
@ -33,10 +34,23 @@ Node.prototype.update = function()
var eth = this.web3.eth; var eth = this.web3.eth;
this.info.stats.peers = eth.peerCount; try {
this.info.stats.mining = eth.mining; this.info.stats.peers = parseInt(eth.peerCount);
}
catch (err) {
this.info.stats.peers = 0;
}
if(this.info.stats.peers > 0) {
this.info.stats.block.height = eth.number; this.info.stats.block.height = eth.number;
this.info.stats.block.hash = eth.block(this.info.stats.block.height).hash; var block = eth.block(this.info.stats.block.height)
this.info.stats.block.hash = block.hash;
this.info.stats.block.timestamp = block.timestamp;
this.info.stats.mining = eth.mining;
this.info.stats.active = true;
} else {
this.info.stats.active = false;
}
return this.info; return this.info;
}; };