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| web3.eth.filter("pending").watch(function() { | |
| if (eth.mining) return; | |
| console.log(new Date() + "-- Transactions detected, so starting mining."); | |
| miner.start(1); | |
| }); | |
| web3.eth.filter('latest', function(error, result) { | |
| console.log(new Date() + "-- Got latest, so stopping mining"); | |
| miner.stop(); | |
| if (txpool.status.pending > 0) { | |
| console.log(new Date() + "-- There were in fact pending transactions, so starting mining."); | |
| miner.start(1); | |
| } | |
| }); | |
| if (txpool.status.pending) { | |
| console.log(new Date() + "-- Pending transactions on startup, so starting mining."); | |
| miner.start(1); | |
| } | |
| console.log(new Date() + "-- Started on-demand mining. Watching txpool for pending Txs.."); | |
| web3.eth.getBlockNumber(function(error, result) { | |
| if (result.toString(10) == "0") { | |
| console.log(new Date() + "-- empty chain. Mining first block"); | |
| miner.start(1); | |
| } | |
| }); |
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