Package software.amazon.lambda.durable.examples

Class ManyAsyncChildContextExample

java.lang.Object

software.amazon.lambda.durable.DurableHandler<ManyAsyncChildContextExample.Input,ManyAsyncChildContextExample.Output>

software.amazon.lambda.durable.examples.ManyAsyncChildContextExample

All Implemented Interfaces:

com.amazonaws.services.lambda.runtime.RequestStreamHandler

public class ManyAsyncChildContextExample
extends DurableHandler<ManyAsyncChildContextExample.Input,ManyAsyncChildContextExample.Output>

Performance test example demonstrating concurrent async child contexts.

This example tests the SDK's ability to handle many concurrent operations:

• Creates async child context in a loop
• Each child context performs a simple computation in a step
• All results are collected using DurableFuture.allOf(software.amazon.lambda.durable.DurableFuture<T>...)

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	ManyAsyncChildContextExample.Input
static final record	ManyAsyncChildContextExample.Output

Constructor Summary

Constructors

Constructor	Description
ManyAsyncChildContextExample()

Method Summary

Modifier and Type	Method	Description
ManyAsyncChildContextExample.Output	handleRequest(ManyAsyncChildContextExample.Input input, DurableContext context)	Handle the durable execution.

Methods inherited from class software.amazon.lambda.durable.DurableHandler

createConfiguration, createObjectMapper, getConfiguration, handleRequest

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ManyAsyncChildContextExample

public ManyAsyncChildContextExample()

Method Details

handleRequest

public ManyAsyncChildContextExample.Output handleRequest(ManyAsyncChildContextExample.Input input,
 DurableContext context)

Description copied from class: DurableHandler

Handle the durable execution.

Specified by:

handleRequest in class DurableHandler<ManyAsyncChildContextExample.Input,ManyAsyncChildContextExample.Output>

Parameters:

input - User input

context - Durable context for operations

Returns:

Result