How to use the @aws-sdk/property-provider.memoize function in @aws-sdk/property-provider
To help you get started, we’ve selected a few @aws-sdk/property-provider examples, based on popular ways it is used in public projects.
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aws / aws-sdk-js-v3 / packages / region-provider / src / defaultProvider.ts View on Github 
export function defaultProvider(
configuration: RegionProviderConfiguration = {}
): Provider {
return memoize(
chain(fromEnv(configuration), fromSharedConfigFiles(configuration))
);
}export function defaultProvider(
init: FromIniInit & RemoteProviderInit & FromProcessInit = {}
): CredentialProvider {
const { profile = process.env[ENV_PROFILE] } = init;
const providerChain = profile
? fromIni(init)
: chain(fromEnv(), fromIni(init), fromProcess(init), remoteProvider(init));
return memoize(
providerChain,
credentials =>
credentials.expiration !== undefined &&
credentials.expiration - getEpochTs() < 300,
credentials => credentials.expiration !== undefined
);
}@aws-sdk/property-provider
[](https://www.npmjs.com/package/@aws-sdk/property-provider) [](https://www.npmjs.com/package/@
