I'm trying to send HTTPS requests as quickly as possible. I know this would have to be concurrent requests due to my goal being 150 to 500+ requests a second. I've searched everywhere, but get no P...

I got a strange behavior of that method: import java.net.URI URI url = new URI("https://pmi_artifacts_prod.s3.amazonaws.com"); System.out.println(url.getHost()); /returns NULL URI url2 = new U...

Suppose I have an app at www.example.com (a) If my resource is at www.someotherdomain.com (b) and I make an AJAX call from (a) to (b) then CORS rules would apply. However if my resource is locat...

In this Yahoo article from 2007, the authors argue that static assets should be split across different hostnames because browsers follow a suggestion from the HTTP/1.1 spec to limit parallel downlo...

I want to use post to update a database and don't want people doing it manually, i.e., it should only be possible through AJAX in a client. Is there some well known cryptographic trick to use in th...

I'm trying to install a package on a old Fedora 20 virtual machine. yum install<the_package_name> results in a failure with an HTTP 403 error: http://download.fedoraproject.org/<...(trunca...

I am trying to make a POST call to Django from a React Native Web front end on different subdomains. I thought I had configured CORS correctly, but that does not seem to be the case. Here's what my...

I use 100% working SOCKS and I can't connect through my application: SocketAddress proxyAddr = new InetSocketAddress("1.1.1.1", 12345); Proxy pr = new Proxy(Proxy.Type.SOCKS, proxyAddr); ...

I have a lot of services with requests to rest service and I want to cache data receive from server for further usage. Could anyone tell what is the best way to cash response?

Im trying to receive push notification on calendar events through microsoft graph the notificationURL points to webservice which is running on NodeJS subscription I have made has these options. ...

I have an external API which uses DELETE with the body(JSON). I make use of Postman REST Client and get the delete done with request body and it works fine. I am trying to automate this functionali...

I have a route api/v1/track and I want to send some data (JSON) by given track ID, but I want to send response for only my frontend requests or my mobile app, not any other request from anywhere! I...

I downloaded the app Charles Proxy, I added the certificate and I can confirm that the Charles certificate is in my certlm (Certificate Manager) in the "Trusted Root Certification" folder, I had al...

I'm developing an Android app that loads a website in a WebView, but sometimes the website returns HTTP code 500. My question is: is there any way to get the HTTP status code from a WebView with a...

I've read the w3.org spec on the 'HEAD' verb, and I guess I'm missing something. I can't see how it would be useful. Is the HTTP 'HEAD' verb useful in web development? If so, how?

I am developing a Java library for communication via HTTP, and I want to test its reliability and performance in case of network problems such as packet loss, high latency, low bandwidth, and conge...

Today I found myself needing a simple HTTP server that would log/print out everything it knows about the request and respond with some dummy reply (for debugging). Surprisingly enough, I couldn't f...

On successfully creating the listening socket, I try to run a block of code on it that should maintain a persistent connection. Here is what I have done so far: while(1) { struct pollfd pfds[1]; ...

I am learning about API's and http request in flutter and I am facing problem in making a get request as in any tutorial they are directly pasting string URL inside get as parameter but when I post...

Why can't I access any of my local development sites anymore? Firefox and Chrome both redirects to HTTPS (localhost/site becomes https://localhost/site and throws an error) ... I'm not going to set...

I have an Android app that people use as a replacement for a website. Hence, when users encounter an URL to the website, I want to give them the option to "open the URL" in my app instead of in the...

I have working with Flutter DIO Library. Its working fine on my Android App but giving error on Web. Error: DioError [DioErrorType.response]: XMLHttpRequest error. If I tried same url with http its...

I'm using chrome and I'm wondering if there is either an extension or a method to tell why a cookie is not being sent. I have one request I'm making to http://dev/login and it's returning, Set-Co...

I got several alerts in the last two days bcs our service responded 5xx in a large percentage of the requests (tipically offhours when we have zero to low traffic anyway). When I checked the applic...

I know that I can use query parameters in Azure functions to get the values "myfunction?p=one&p2=two" I am referring to this question How can I do Routing in Azure Functions? However i...