EpicCash/epic_explorer
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This commit is contained in:
shunmugam 2020-01-08 14:50:39 +05:30
parent ec64f14b42
commit 5fc90e7d91
1 changed files with 8 additions and 5 deletions
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13
server/utils/common.ts
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@ -375,25 +375,28 @@ async function avgBlockTime(height) {
const blockaveragetime = await getConnection(Global.network)
.query(
'SELECT coalesce(avg(bb.alter), 0) as alter FROM (SELECT EXTRACT(EPOCH FROM (timestamp - LAG(timestamp) OVER (ORDER BY timestamp))) AS alter FROM blockchain_block where height < 1145 AND height > 2154 ) as bb',
'SELECT coalesce(avg(bb.alter), 0) as alter FROM (SELECT EXTRACT(EPOCH FROM (timestamp - LAG(timestamp) OVER (ORDER BY timestamp))) AS alter FROM blockchain_block where height > '+(height - 1440)+' AND height < '+height+' ) as bb',
)
.catch(err_msg => {
return(err_msg);
});
console.log("_________________________________");
console.log("Block Average time is ",blockaveragetime)
return blockaveragetime['alter']
}
async function network_hashrate(height, edge_bits, difficulty) {
let graph_wight = await avgBlockTime(height)
return (difficulty / graph_wight);
}
async function network_hashrate_old(height, edge_bits, difficulty) {
let graph_wight = await graph_weight(height, edge_bits)
return (42.0 * (difficulty / graph_wight) / 60.0);
}
async function graph_weight(height, edge_bits) {
let xpr_edge_bits = edge_bits;