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feat: Submit program load transactions in parallel (#39)

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feat: Submit program load transactions in parallel
This commit is contained in:
jackcmay 2018-10-24 09:21:49 -07:00 committed by Michael Vines
parent bb0730f86e
commit e1c2498f74
1 changed files with 4 additions and 3 deletions
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7
web3.js/src/loader.js
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@ -46,12 +46,12 @@ export class Loader {
]);
const chunkSize = 256;
let userdata = Buffer.alloc(chunkSize + 16);
let offset = 0;
let array = data;
const transactions = [];
while (array.length > 0) {
const bytes = array.slice(0, chunkSize);
let userdata = Buffer.alloc(chunkSize + 16);
userdataLayout.encode(
{
instruction: 0, // Load instruction
@ -66,11 +66,12 @@ export class Loader {
programId: this.programId,
userdata,
});
await sendAndConfirmTransaction(this.connection, program, transaction);
transactions.push(sendAndConfirmTransaction(this.connection, program, transaction));
offset += chunkSize;
array = array.slice(chunkSize);
}
await Promise.all(transactions);
}
/**