amazon-cloudfront

问题 We have many React Native <Image> components rendering per screen and are witnessing performance issues due to many simultaneous http requests. Opening and closing a connection is expensive, and having too many simultaneous connections can hit limitations that cause timeouts. HTTP/2 features multiplexing, allowing multiple requests and response messages between the client and server to be in flight at the same time over a single connection, instead of multiple connections, which improves page

问题 We have many React Native <Image> components rendering per screen and are witnessing performance issues due to many simultaneous http requests. Opening and closing a connection is expensive, and having too many simultaneous connections can hit limitations that cause timeouts. HTTP/2 features multiplexing, allowing multiple requests and response messages between the client and server to be in flight at the same time over a single connection, instead of multiple connections, which improves page

问题 I'm a bit confused by how API Gateway and CloudFront work together. Ultimately, I want to be able to have a custom header and value be considered part of my cache key. I know this can be done by whitelisting (if I'm using CloudFront). So when I make the following request: GET /pagesRead/4 Some-Header: fizz This returns, for instance, '29 pages' Then there's a post that updates id 4 to '45 pages' If I make this request GET /pagesRead/4 Some-Header: buzz It will now return '45 pages' But I'm

问题 Recently I enabled Amazon S3 + CloudFront to serve as CDN for my rails application. In order to use font assets and display them in Firefox or IE, I have to enable CORS on my S3 bucket. <?xml version="1.0" encoding="UTF-8"?> <CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> <CORSRule> <AllowedOrigin>*</AllowedOrigin> <AllowedMethod>GET</AllowedMethod> <AllowedMethod>POST</AllowedMethod> <AllowedMethod>PUT</AllowedMethod> <MaxAgeSeconds>3000</MaxAgeSeconds> <AllowedHeader>*<

问题 Recently I enabled Amazon S3 + CloudFront to serve as CDN for my rails application. In order to use font assets and display them in Firefox or IE, I have to enable CORS on my S3 bucket. <?xml version="1.0" encoding="UTF-8"?> <CORSConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"> <CORSRule> <AllowedOrigin>*</AllowedOrigin> <AllowedMethod>GET</AllowedMethod> <AllowedMethod>POST</AllowedMethod> <AllowedMethod>PUT</AllowedMethod> <MaxAgeSeconds>3000</MaxAgeSeconds> <AllowedHeader>*<

问题 I've set up a distribution but I'm a bit confused about the purpose of the CNAME that can be set up in Cloudfront. Assuming my assigned Cloudfront domain is d27fwrff25jcfdafa.cloudfront.net I can assign the "nice" CNAME static.example.com using the AWS Management Console. I don't understand why I'd want to do this though. Why wouldn't I just create the CNAME in my sites DNS records and point it directly at d27fwrff25jcfdafa.cloudfront.net instead of creating the CNAME in Cloudfront? This is

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 years ago . I'm newbie programmer building a startup that I (naturally) hope will create a large amount of traffic. I am hosting my django project on dotcloud, which is on Amazon EC2. I have some streaming media (Http though, not rmtp) so the dotcloud guys recommended I go with a CDN. I am

问题 How do you set a default root object for subdirectories on a statically hosted website on Cloudfront? Specifically, I'd like www.example.com/subdir/index.html to be served whenever the user asks for www.example.com/subdir . Note, this is for delivering a static website held in an S3 bucket. In addition, I would like to use an origin access identity to restrict access to the S3 bucket to only Cloudfront. Now, I am aware that Cloudfront works differently than S3 and amazon states specifically:

问题 I am using an S3 bucket behind Cloudfront with CORS enabled. If the client makes a request with the Origin header, then S3 (and cloudfront) respond with a "Vary: Origin" header, however if the request is made without the Origin, header then the response does not contain any Vary Header. This is problematic because I use a resource from cloudfront/s3 in an img tag, in which case the browser makes the request without the Origin header, and then later make an ajax request for said image. The

问题 I'm trying to setup 301 redirects on S3 using objects, referenced here http://docs.aws.amazon.com/AmazonS3/latest/dev/how-to-page-redirect.html. I've been having some problems and can't seem to figure out what I'm doing wrong. What I get is a blank page (0 byte file) as if the 'Website Redirect Location' metadata value is not set. What am I doing wrong? Also, does this work on AWS CloudFront? My S3 Console Setup Couple things to note: I have this setup for hosting a static site. I'm using ssl