lambda-continue
v1.1.1
Published
Chaining lambda calls
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lambda-continue
Chaining lambda call to beat 15minutes execution
Installation
npm i --save lambda-continue
Usage
import { createHandler } from 'lambda-continue'
// Your lambda Handler
export const handler = (event, context) => {
const payload_a = event.body?.payload_a
const h = createHandler((offset, continueContext) => {
// do your stuff continue from given offset.
for(const i = offset; i < 100000000; i++) {
// Halt if needed.
if (continueContext.shouldStop()) {
return i
}
await continueContext.assertCancellation(offset)
// do long running process here!
}
}, {
cycleMinutes: 12, // execute at maximum 12 minutes per cycle
cycleAllowed: 3, // execute at maximum 3 times
lambdaFunctionName: 'Your-Lambda-Function-Name!',
extraPayload: {
payload_a: payload_a, // Keep passing the original payloads to make sure our next execution keep going with the correct parameters.
},
lambda: new AWS.Lambda(), // customize your Lambda here!
}))
return h(event, context)
}