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feat: use broadcast_tx_sync and no burst (experimental) #274

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feat: use broadcast_tx_sync and no burst (experimental) #274

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40 changes: 9 additions & 31 deletions src/txHelpers/sendTx.js
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Original file line number Diff line number Diff line change
Expand Up @@ -7,38 +7,16 @@

const axios = require('axios');

const TX_BACKLOG = [];
let AWAITS_DRAIN = false;

// Drain the tx queue every ~1000ms.
// The goal here is to increase performance and mitigate block congestion.
// Bursting calls to `broadcast_tx_async` archieves that.

function drainBacklog() {
AWAITS_DRAIN = false;

while (TX_BACKLOG.length) {
const func = TX_BACKLOG.shift();

func();
}
}

module.exports = async (tendermintPort, rawTx) => {
const tendermintRpcUrl = `http://localhost:${tendermintPort}/broadcast_tx_async`;
const tendermintRpcUrl = `http://localhost:${tendermintPort}/broadcast_tx_sync`;

TX_BACKLOG.push(
() => {
axios.get(tendermintRpcUrl, {
params: {
tx: rawTx,
},
})
}
);
const result = await axios.get(tendermintRpcUrl, {
params: {
tx: rawTx,
},
});

if (!AWAITS_DRAIN) {
setTimeout(drainBacklog, 1000);
AWAITS_DRAIN = true;
}
return {
result: result.data.result,
};
};