OpenAI not working on AWS Lambda
Problem
Confirm this is a Node library issue and not an underlying OpenAI API issue - [X] This is an issue with the Node library Describe the bug I am trying to use OpenAI on AWS Lambda but currently the code just hangs. I have also tried adding OpenAI as a lambda layer but that is not working as well To Reproduce I have the following package.json [code block] The following is the openai as a Layer package layer-package.zip Code snippets [code block] OS AWS Lambda Node version 18 Library version openai v4.19.0
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1 Fix
Fix OpenAI Library Hanging Issue on AWS Lambda
The OpenAI Node library may not be properly handling the execution context in AWS Lambda, leading to hanging requests. This can occur due to improper configuration of the Lambda environment or missing dependencies in the Lambda layer.
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- 1
Update OpenAI Library
Ensure you are using the latest version of the OpenAI library, as updates may include fixes for compatibility issues with AWS Lambda.
bashnpm install openai@latest - 2
Check Lambda Timeout Settings
Increase the timeout setting of your AWS Lambda function to ensure that longer requests can complete without timing out. The default timeout is 3 seconds, which may be insufficient for API calls.
bashaws lambda update-function-configuration --function-name yourFunctionName --timeout 30 - 3
Verify Lambda Layer Configuration
Ensure that the Lambda layer containing the OpenAI library is correctly configured and includes all necessary dependencies. Check the layer's structure to confirm that the 'nodejs/node_modules' directory contains the OpenAI library.
bashunzip layer-package.zip -d layer-directory && ls layer-directory/nodejs/node_modules - 4
Add Environment Variables
Set the required environment variables for the OpenAI API key in your Lambda function configuration. This is crucial for authentication and may prevent the library from functioning correctly.
bashaws lambda update-function-configuration --function-name yourFunctionName --environment Variables={OPENAI_API_KEY=your_api_key} - 5
Test with Simple API Call
Create a simple test function to call the OpenAI API and log the response. This will help identify if the issue persists after making the changes.
javascriptconst { Configuration, OpenAIApi } = require('openai'); const configuration = new Configuration({ apiKey: process.env.OPENAI_API_KEY }); const openai = new OpenAIApi(configuration); exports.handler = async (event) => { const response = await openai.createChatCompletion({ model: 'gpt-3.5-turbo', messages: [{ role: 'user', content: 'Hello!' }] }); console.log(response.data); return response.data; };
Validation
Confirm the fix worked by invoking the Lambda function and checking the logs for successful API responses. Ensure there are no hanging requests and that the expected output is returned.
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Environment
Submitted by
Alex Chen
2450 rep