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solana-with-rpc-optimizations
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feat: add getMultipleAccountsInfoAndContext method to Connection 

Similar to `getAccountInfoAndContext`.
This commit is contained in:
Krešimir Klas 2022-01-22 15:09:48 +00:00 committed by Michael Vines
parent 7dbde2247d
commit 41ab690a61
1 changed files with 21 additions and 20 deletions
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41
web3.js/src/connection.ts
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@ -2552,38 +2552,39 @@ export class Connection {
}
/**
* Fetch all the account info for multiple accounts specified by an array of public keys
* Fetch all the account info for multiple accounts specified by an array of public keys, return with context
*/
async getMultipleAccountsInfo(
async getMultipleAccountsInfoAndContext(
publicKeys: PublicKey[],
configOrCommitment?: GetMultipleAccountsConfig | Commitment,
): Promise<(AccountInfo<Buffer | ParsedAccountData> | null)[]> {
commitment?: Commitment,
): Promise<RpcResponseAndContext<(AccountInfo<Buffer> | null)[]>> {
const keys = publicKeys.map(key => key.toBase58());
let commitment;
let encoding: 'base64' | 'jsonParsed' = 'base64';
if (configOrCommitment) {
if (typeof configOrCommitment === 'string') {
commitment = configOrCommitment;
encoding = 'base64';
} else {
commitment = configOrCommitment.commitment;
encoding = configOrCommitment.encoding || 'base64';
}
}
const args = this._buildArgs([keys], commitment, encoding);
const args = this._buildArgs([keys], commitment, 'base64');
const unsafeRes = await this._rpcRequest('getMultipleAccounts', args);
const res = create(
unsafeRes,
jsonRpcResultAndContext(array(nullable(ParsedAccountInfoResult))),
jsonRpcResultAndContext(array(nullable(AccountInfoResult))),
);
if ('error' in res) {
throw new Error(
'failed to get info for accounts ' + keys + ': ' + res.error.message,
);
}
return res.result.value;
return res.result;
}
/**
* Fetch all the account info for multiple accounts specified by an array of public keys
*/
async getMultipleAccountsInfo(
publicKeys: PublicKey[],
commitment?: Commitment,
): Promise<(AccountInfo<Buffer> | null)[]> {
const res = await this.getMultipleAccountsInfoAndContext(
publicKeys,
commitment,
);
return res.value;
}
/**