aws-lambda

问题 How can I extract the bearer token in incoming cloudfront request and use it in another get request. curl -X GET \ https://domain/api/files/7d0ab8ef-9061-4458--de79a2c9e436 \ -H 'Authorization: Bearer eTA' \ -H 'Cache-Control: no-cache' \ -H 'Postman-Token: token' use the bearer token as jwt in the following request in phython domain.com/service/api/files/7d0ab8ef-9061-4458--de79a2c9e436 which gives me the following response : https://domain/file-service/api/files/7d0ab8ef-9061-4458-b97a

问题 How can I extract the bearer token in incoming cloudfront request and use it in another get request. curl -X GET \ https://domain/api/files/7d0ab8ef-9061-4458--de79a2c9e436 \ -H 'Authorization: Bearer eTA' \ -H 'Cache-Control: no-cache' \ -H 'Postman-Token: token' use the bearer token as jwt in the following request in phython domain.com/service/api/files/7d0ab8ef-9061-4458--de79a2c9e436 which gives me the following response : https://domain/file-service/api/files/7d0ab8ef-9061-4458-b97a

问题 I'm implementing a web application and it calls lambda function to get data from database. I chose Serverless Aurora and wrote a code, but I get the exception "Error: Received packet in the wrong sequence." in query method. I googled this issue but almost of all is too old. An article said it is the problem of browisify but I don't use it. I'm using serverless framework with typescript. const mysql = require('serverless-mysql')({ config: { host: process.env.DB_HOST, database: process.env.DB

问题 I'm implementing a web application and it calls lambda function to get data from database. I chose Serverless Aurora and wrote a code, but I get the exception "Error: Received packet in the wrong sequence." in query method. I googled this issue but almost of all is too old. An article said it is the problem of browisify but I don't use it. I'm using serverless framework with typescript. const mysql = require('serverless-mysql')({ config: { host: process.env.DB_HOST, database: process.env.DB

问题 I'm implementing a web application and it calls lambda function to get data from database. I chose Serverless Aurora and wrote a code, but I get the exception "Error: Received packet in the wrong sequence." in query method. I googled this issue but almost of all is too old. An article said it is the problem of browisify but I don't use it. I'm using serverless framework with typescript. const mysql = require('serverless-mysql')({ config: { host: process.env.DB_HOST, database: process.env.DB

问题 I'm implementing a web application and it calls lambda function to get data from database. I chose Serverless Aurora and wrote a code, but I get the exception "Error: Received packet in the wrong sequence." in query method. I googled this issue but almost of all is too old. An article said it is the problem of browisify but I don't use it. I'm using serverless framework with typescript. const mysql = require('serverless-mysql')({ config: { host: process.env.DB_HOST, database: process.env.DB

问题 I am using python in AWS Lambda function to list keys in a s3 bucket that contains a specific id for object in mybucket.objects.all(): file_name = os.path.basename(object.key) match_id = file_name.split('_', 1)[0] The problem is if a s3 bucket has several thousand files the iteration is very inefficient and sometimes lambda function times out Here is an example file name https://s3.console.aws.amazon.com/s3/object/bucket-name/012345_abc_happy.jpg i want to only iterate objects that contains

问题 I am using python in AWS Lambda function to list keys in a s3 bucket that contains a specific id for object in mybucket.objects.all(): file_name = os.path.basename(object.key) match_id = file_name.split('_', 1)[0] The problem is if a s3 bucket has several thousand files the iteration is very inefficient and sometimes lambda function times out Here is an example file name https://s3.console.aws.amazon.com/s3/object/bucket-name/012345_abc_happy.jpg i want to only iterate objects that contains

问题 Currently I have a use case that a cloud watch rule will trigger a step function every 5 minutes. I want to have a logic to skip starting another execution if there is one execution already running in step function. Any way to do that? 回答1: Instead of having your CloudWatch event rule trigger the Step Function directly, you could have it trigger a Lambda function. The Lambda function could check if there are any Step Function executions in the RUNNING state, via the ListExecutions API. If not

问题 Currently I have a use case that a cloud watch rule will trigger a step function every 5 minutes. I want to have a logic to skip starting another execution if there is one execution already running in step function. Any way to do that? 回答1: Instead of having your CloudWatch event rule trigger the Step Function directly, you could have it trigger a Lambda function. The Lambda function could check if there are any Step Function executions in the RUNNING state, via the ListExecutions API. If not