kage | shadow proxy server to duplex HTTP requests | HTTP library

 by   cookpad Ruby Version: Current License: MIT

kandi X-RAY | kage Summary

kandi X-RAY | kage Summary

kage is a Ruby library typically used in Networking, HTTP applications. kage has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Kage (kah-geh) is an HTTP shadow proxy server that sits between clients and your server(s) to enable "shadow requests". Kage can be used to duplex requests to the master (production) server and shadow servers that have newer code changes that are going to be deployed. By shadowing requests to the new code you can make sure there are no big/surprising changes in the response in terms of data, performance and database loads etc. Kage is built with EventMachine and em-proxy and all shadow requests are done asynchronously, while responses from master are sent back to the client without blocking the network, so clients will never notice any delays even when shadow traffic is made. You can customize the behavior of Kage with simple callbacks, when it chooses which backends to send shadow requests to (or not at all), appends or deletes HTTP headers per backend, and examines the complete HTTP response (including headers and body).

            kandi-support Support

              kage has a low active ecosystem.
              It has 511 star(s) with 19 fork(s). There are 36 watchers for this library.
              It had no major release in the last 6 months.
              There are 1 open issues and 1 have been closed. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of kage is current.

            kandi-Quality Quality

              kage has no bugs reported.

            kandi-Security Security

              kage has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              kage is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              kage releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed kage and discovered the below as its top functions. This is intended to give you an instant insight into kage implemented functionality, and help decide if they suit your requirements.
            • Handles incoming session
            • Disconnect to the server .
            • Connects to the server .
            • Execute a callback .
            • Builds the HTTP headers
            • Close the server closes the connection .
            • Add a connection to the server .
            • Selects the default backend .
            • Add a connection to the backend .
            • Prints information about a message
            Get all kandi verified functions for this library.

            kage Key Features

            No Key Features are available at this moment for kage.

            kage Examples and Code Snippets

            No Code Snippets are available at this moment for kage.

            Community Discussions


            Cannot resolve 'columnname' given input columns: Spark-SQL
            Asked 2021-Jan-25 at 15:20

            I am running this code daily and I am saving the output on some chosen location:



            Answered 2021-Jan-25 at 15:20

            I discovered that my daily partitions were saved in hourly partitions too. The schemas of these hourly partitions may slightly differ in the way that some hours missed my spid column. Hence, on some days my production environment was failing with the error reported above.

            The bug was difficult to spot because my test instance had the option("mergeSchema", "true") as a default Spark option, hence it was merging the schema without encountering the error.

            Source https://stackoverflow.com/questions/65505941


            How can I select the last element from a list within a for loop?
            Asked 2020-Sep-06 at 05:53

            First things first, it's been a while so I'm trying to get back into my game.

            I'm applying for jobs and wanted to keep track of the jobs I've applied for by scraping it off from indeed. Only, the final bits are still indexed and I wanted to include only what's relevant to the column. I seem to be struggle bussing.

            My index for the date I applied looks like this after pulling from the website: Date_Applied: [[[I applied]], [Today]]

            My table ended up looking like the following. You can see the brackets and why I don't want to add, "I applied", "Application Submitted":



            Answered 2020-Sep-06 at 05:53

            You might be looking for something like split operator, now as to you can use it before you append to your list as shown-

            Source https://stackoverflow.com/questions/63760917


            Unable to position elements in the correct cell of a grid
            Asked 2020-Aug-05 at 08:11

            I'm trying to assemble this webpage with the format of

            name picture info

            name picture info

            name picture info

            name picture info

            Within the main part of the code. When ever i activate the grid it automatically places the element in

            Name 4 times side by side

            And I'm unable to change the position.

            Here is the HTML code:



            Answered 2020-Aug-05 at 07:19

            Change html like this:

            Source https://stackoverflow.com/questions/63258756


            Issues importing pandas and matplotlib in anaconda spyder
            Asked 2020-May-03 at 13:45

            I tried installing pandas and matplotlib using the pip-command in Anaconda prompt pip install matplotlib and it gave me the following:



            Answered 2020-May-03 at 13:14

            Make sure your spyder points to your anaconda environment. Currently it is not pointing to your anaconda env that is the reason you are getting this error.

            Source https://stackoverflow.com/questions/61574325


            How to install pyinstaller without internet connection?
            Asked 2019-Jul-22 at 07:51

            I am trying to install Pyinstaller without an internet connection. I am trying to install inside virtual environment folder(venv) there it contains all the packages installed. I have installed all packages using '.whl' files.

            Whenever I run this command in cmd:



            Answered 2019-Jul-22 at 07:51

            For installing a python package from a source you need to first extract it, change the current directory to extracted directory and then run python setup.py install inside the directory to build and install the package on your current environment.

            Anyway, PyInstaller needs some external packages that you need to install them by getting their source or using a wheel package. Here is the order you should install first (if you install them with source use the above command):





            Finally, extract PyInstaller source zip file, change your current directory and run below command in terminal:

            Source https://stackoverflow.com/questions/57110017


            GetQueuedCompletionStatus recevies old data
            Asked 2019-May-23 at 20:13

            If you try and run my script you can see that GetQueuedCompletionStatus not will block after second wsarecv call. I don't understand why this code won't work. The code is a bit messy but quite simple so it should work.




            Answered 2019-May-23 at 20:13

            i found the problem: the clients shoutdown the connetion which made the GetQueuedCompletionStatus keep running

            Source https://stackoverflow.com/questions/56280170


            Not sure what this traceback means
            Asked 2019-May-14 at 17:56

            So I found this project


            online and it allows you to dowload youtube videos from online but when I enter the link and click download it gives me this error and I have no idea what it means and I have tried to search google for the answer but I can't find any solutions so I hope that someone could help me.



            Answered 2019-May-14 at 17:33

            traceback is the sequence of unreturned-from calls made up until the point where the actual error occurred. It helps you identify not only the specific error, but the context in which it occurred.

            Source https://stackoverflow.com/questions/56135699


            how to display multiple rows from sql database into a checkbox based off same foreign key
            Asked 2019-Feb-11 at 10:29

            I have a questionnaire that has a list of check-boxes for ages that save into database into each differnt rows but same foreign id (see image below the select statement as well as the results i am getting). Now I want to take those 4 results and put them back into a checkbox list where the checkboxes if there is a value is checked, the way I got it to work in the actual questionnaire (if say the validation failed was through the querystring so the code looked like code slot 1 below)

            but now I am using a CMS so it is taking the results straight from the database so im not so sure how to get the 4 values into an array i can use to check in_array for the code slot shown below.

            PHP Code from the questionaire.



            Answered 2019-Feb-11 at 09:19

            Instead of use foreach() use while()

            This is the intended functionality of mysql_fetch_array(). If you want to not have the "duplicates" and just have the associative-array, use mysql_fetch_assoc() instead.


            Source https://stackoverflow.com/questions/54626319


            Adding together values from a object in an array
            Asked 2019-Feb-09 at 16:28

            I'm trying to add all the cost values and quantity values and multiply them together from my array object list[i] in my method getTotalCost (as seen in the code):



            Answered 2019-Feb-09 at 16:28

            You must keep track of the number of items added to your array.
            So declare this variable at the class level, instead of i:

            Source https://stackoverflow.com/questions/54607730


            #include : No such file or directory (even though source and header are in the same directory)
            Asked 2018-Nov-07 at 23:07

            I recently started converting a game engine I wrote in Java (using lwjgl) to C/C++. I am using Qt Creator and CMake on Fedora 25 (I'm pretty sure this doesn't affect anything) to link all the directories, files, etc. GLFW is installed on my system, but I decided to use the source version, rather than the included version. I am using glad for my extension loader, and configured it following the tutorial on the GLFW website. I haven't gotten past the "Hello World" test because when I include the glad.h file in my main.c file, I get an error:

            : No such file or directory

            What is equally strange is that I get this same error in the glad.c file, the one that was created using glad's own generator. My main.c file looks like this



            Answered 2017-Feb-24 at 04:01

            Seems glad.h is not in a directory called glad, so including it via glad/glad.h is just never going to work!

            If you on linux one trick is make a softlink to . called glad and then you can have glad/glad/glad/glad/glad.h if you want it.

            Better solution is to install stuff properly so files end up at their expected paths...

            Source https://stackoverflow.com/questions/42430457

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install kage

            You can download it from GitHub.
            On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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