aws-lambda

问题 This is a weird error. After adding the selenium dependencies to the pom of my maven project and upload it to a lambda, it says it is unable to unzip the file. However after removing the dependencies, the lambda is able to unzip the file just fine (however it comes up with a class not found afterwards). I have tried removing the dependencies one by one but each one triggers the error. Any ideas on how to solve this? Class not found error org/openqa/selenium/WebDriver: java.lang

问题 I can't find any documentation or examples on how to invoke a Lambda function in Swift but I've tried to extrapolate from the documentation using Objective-C and I'm still getting errors: "Error in myFunction: ValidationException: Supplied AttributeValue is empty, must contain exactly one of the supported datatypes" It appears that I'm not passing in the parameters to the function correctly when I invoke the lambda function from swift because the script tries to write to DynamoDB but one of

问题 I would like to save some Slack messages to a GraphQL backend. I can use the Slack API and what they call "Slack App Commands" so everytime a message is send to my Slack channel, Slack will automatically send a HTTP POST request to my server with the new message as data. I was thinking using an AWS lambda function to forward this post request to my GraphQL server endpoint (I am using GraphCool). I am pretty new to GraphQL, I've used Apollo to create mutations from the browser. Now I need to

问题 I would like to save some Slack messages to a GraphQL backend. I can use the Slack API and what they call "Slack App Commands" so everytime a message is send to my Slack channel, Slack will automatically send a HTTP POST request to my server with the new message as data. I was thinking using an AWS lambda function to forward this post request to my GraphQL server endpoint (I am using GraphCool). I am pretty new to GraphQL, I've used Apollo to create mutations from the browser. Now I need to

问题 I want to trigger a lambda function from multiple SQS queues. Most of the processing the lambda will do is same, just one small step will be based on the table name. I don't want to maintain two separate lambda for that. What's the pros and cons of having same/multiple lambda? 回答1: Yes there's no reason you can't configure it that way. It should work fine. 来源： https://stackoverflow.com/questions/59397753/can-i-trigger-same-aws-lambda-from-multiple-sqs

问题 I want to trigger a lambda function from multiple SQS queues. Most of the processing the lambda will do is same, just one small step will be based on the table name. I don't want to maintain two separate lambda for that. What's the pros and cons of having same/multiple lambda? 回答1: Yes there's no reason you can't configure it that way. It should work fine. 来源： https://stackoverflow.com/questions/59397753/can-i-trigger-same-aws-lambda-from-multiple-sqs

问题 I'm trying send individual SQS messages with a delay. Using https://docs.aws.amazon.com/AWSSimpleQueueService/latest/SQSDeveloperGuide/sqs-send-message-with-timer.html to test message delays, I'm not seeing any delay. If I set a delay on the queue, that delay is honoured, however not for individual messages. I'm doing the following (all from the AWS console): Open the SQS console and right click on my test queue - verify that there the delay value for the queue is 0. Right click on the test

问题 While reading the SNS FAQ part concerning the retrying behaviour with Lambda functions, I've encountered the following statement: Q: What happens to Amazon SNS messages if the subscribing endpoint is not available? Lambda: If Lambda is not available , SNS will retry 2 times at 1 seconds apart, then 10 times exponentially backing off from 1 seconds to 20 minutes and finally 38 times every 20 minutes for a total 50 attempts over more than 13 hours before the message is discarded from SNS. As

问题 I am creating a simple AWS Lambda Function in C# - in fact nothing more than their template. I right click on a project, select Publish to AWS Lambda , fill out the function name, assembly, type names and all that, then go Next to the Advanced Function Details dialog. In this dialog, I am asked to provide a name. But the drop-down is empty and there is no way to type it in. I have plenty of roles defined in IAM and have attached them to other lambda functions (that I created in aws console).

问题 I have a Python project that I want to get worked in Amazon aws Lambda. So i need to creat a deployment package. I tried it like explained on this page: http://docs.aws.amazon.com/lambda/latest/dg/lambda-python-how-to-create-deployment-package.html But here my problem: Some Dependencies I can install, some are not installable. If I want to install requests into a directory, It installs. If I want to install json into a directory I get the following error massage: Directory '/Users/iTom