grav | Embedded decentralized message bus | Messaging library

 by   suborbital Go Version: v0.5.0 License: Apache-2.0

kandi X-RAY | grav Summary

kandi X-RAY | grav Summary

grav is a Go library typically used in Messaging applications. grav has no bugs, it has a Permissive License and it has low support. However grav has 5 vulnerabilities. You can download it from GitHub.

Grav is an embedded distributed messaging library for Go applications. Grav allows interconnected components of your system to communicate effectively in a reliable, asynchronous manner. HTTP and RPC are hard to scale well in modern distributed systems, so we created Grav to add a performant and resilient messaging system to various distributed environments. Grav's main purpose is to act as a flexible abstraction that allows your application to discover and communicate using a variety of protocols without needing to re-write any code. Grav messages can be sent in-process (such as between Goroutines), or to other nodes via transport plugins such as Websocket and NATS. Transport plugins extend the core Grav bus to become a networked distributed messaging system. Grav nodes can also be configured to automatically discover each other using discovery plugins. Grav can operate as a decentralized mesh or integrate with centralized streaming platforms, making it extremely flexible.
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            kandi-support Support

              grav has a low active ecosystem.
              It has 87 star(s) with 8 fork(s). There are 9 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 18 open issues and 12 have been closed. On average issues are closed in 101 days. There are 9 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of grav is v0.5.0

            kandi-Quality Quality

              grav has no bugs reported.

            kandi-Security Security

              grav has 5 vulnerability issues reported (0 critical, 1 high, 4 medium, 0 low).

            kandi-License License

              grav is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              grav releases are available to install and integrate.

            Top functions reviewed by kandi - BETA

            kandi has reviewed grav and discovered the below as its top functions. This is intended to give you an instant insight into grav implemented functionality, and help decide if they suit your requirements.
            • initHub initializes a new hub
            • WaitUntil blocks until the pod is ready
            • receiveMessagesSync starts a goroutine to synchronize messages .
            • requestReply sends a request to a pod
            • receiveMessagesAsync sends messages to Gav instance .
            • newPod returns a new Pod
            • New returns a new instance of Grav instance .
            • new creates a new message .
            • useGravInstance creates a new grav instance
            • newPodConnection returns a new instance of a podConnection
            Get all kandi verified functions for this library.

            grav Key Features

            No Key Features are available at this moment for grav.

            grav Examples and Code Snippets

            No Code Snippets are available at this moment for grav.

            Community Discussions

            QUESTION

            Get descendants of page in Grav admin
            Asked 2021-Jun-15 at 07:54

            In a grav theme plugin, I want to provide a method to fill a select input field in a page blueprint with some other page's routes:

            ...

            ANSWER

            Answered 2021-Jun-15 at 07:54

            QUESTION

            Grav CMS on Windows
            Asked 2021-Mar-12 at 07:09

            I installled grav from composer. copied the select2 doc folder from git repository to users folder on my grav cms installation When I open it on localhost it shows like the attached image. What am I doing wrong

            ...

            ANSWER

            Answered 2021-Mar-12 at 07:09

            As a security measure, Grav 1.7 has enabled Twig function 'autoescape' by default. That means all output (stylesheets tags, scripts tags, content, etc.) are being escaped to prevent malicious code to run.

            There are a few options to fix or workaround this:

            • If you feel comfortable with code, you can go through all templates provided by the theme used and add filter |raw to output statements of which you are sure the data is safe. Eg. {{ content | raw }}, {{ assets.css() | raw }}, {{ assets.js() | raw }}, etc.
            • Or you can add the following settings to user/config/system.yaml to disable auto-escaping:

            Source https://stackoverflow.com/questions/66595435

            QUESTION

            How to maintain distance between bases in pygame
            Asked 2021-Mar-06 at 06:37

            I am facing three problems right now and i want to get there answer seprately, First question had already been asked you can also answer that first....

            ...

            ANSWER

            Answered 2021-Mar-05 at 08:27

            The error is caused by the fact that you tried to get an element from base instead of bases

            if base.y - base[i+1].y < 20:

            Source https://stackoverflow.com/questions/66487331

            QUESTION

            Game Over is not working properly in pygame
            Asked 2021-Mar-05 at 05:31

            I am facing three problems right now and i want to get there answer seprately, plz cooperate....

            ...

            ANSWER

            Answered 2021-Mar-04 at 11:34

            I think the problem is you're just telling it to draw the game over then continuing with everything else, you're not stopping the rest of the code from running. How about adding another variable, is_game_over then replace your if code with:

            Source https://stackoverflow.com/questions/66472017

            QUESTION

            Add custom HTML attribute to buttons of a Grav generated form
            Asked 2021-Feb-06 at 08:09

            I created a Bootstrap form with the following footer:

            ...

            ANSWER

            Answered 2021-Feb-06 at 08:09

            You might give the following a try.

            Source https://stackoverflow.com/questions/66059072

            QUESTION

            A function which should be repeating every second is instantly happening
            Asked 2020-Oct-25 at 09:39

            I'm making a kind of physics thing where you can place black squares and they will fall. In the demo below, you can type in a location and press go (e.g "b6") and it will place a square there. However, it should fall one square at a time, because of the setinterval, but it just teleports to the bottom instead. What have I done wrong in my code?

            ...

            ANSWER

            Answered 2020-Oct-25 at 09:39

            Calling grav just once is enough to move the block all the way to the bottom, because you're looping through the blocks in order, left-to-right, top-to-bottom, and so when you move b6 to b7, it gets found again when the function keeps going and moves b7 to b8, and then again to b9, etc.

            If you loop backward, that won't happen, but it might make your animation not work the way you want it to when there are multiple blocks:

            Source https://stackoverflow.com/questions/64522145

            QUESTION

            Django Not Applying CSS File From App on 404 Page
            Asked 2020-Oct-19 at 23:01

            Django 3.0.8

            Python 3.7.x

            I've got a Django project with a few apps. I'm trying to make some 'default' error pages for like 400, 403, 404, 500 errors. I've done that and the appropriate templates display - but without any styling or JS.

            In the 404 error page, I'm trying to link to the CSS from one of the apps so the correct styling gets applied - but in the console, I see this error:

            ...

            ANSWER

            Answered 2020-Aug-02 at 18:46

            This usually means the page can't find your css file and is trying to load your not found page which is html.

            Try using a full absolute path for the link on your error page and see if that works:

            Source https://stackoverflow.com/questions/63116823

            QUESTION

            Matplotlib Animation: Passing variables through FuncAnimation
            Asked 2020-Sep-15 at 13:06

            I'm trying to process data within the matplotlib.FuncAnimation function. Anyhow, the data is iterable and I'm struggling to get the animation function in python to iterate over an external variable. In this case the Ball_1 variable.

            The error this throws back is the following: 'UnboundLocalError: local variable 'ball_1' referenced before assignment'

            I hindsight this isn't the best way to do it. However I would like to know if it is possible?

            ...

            ANSWER

            Answered 2020-Sep-15 at 13:06

            You can use functools.partial or a lambda function. Let's say you change your code so ball_1 and ball_1_plt are not global anymore, but arguments to DEM. Then you call it like this:

            Source https://stackoverflow.com/questions/63901823

            QUESTION

            How to get page title from footer when it’s included as a partial?
            Asked 2020-Sep-04 at 10:29

            I have a blog page and trying to add a footer as a partial , but the title of the blog page from footer.md is not correctly displayed

            I’ve this code to the base.html.twig : {% include 'partials/footer.html.twig' %}

            pages/footer/default.md

            ...

            ANSWER

            Answered 2020-Sep-04 at 10:29

            Pages are parsed upfront, not at the moment when called in Twig using {% set content = pages.find('/footer') %}. During parsing, the context is the page itself, so {{ page.title }} inside its Markdown will always refer to the current page object. Hence the value

            Footer in your example.

            However the Markdown of a page object can be parsed inside Twig using the Grav function evaluate_twig. See Grav's docs on Twig Filters & Functions

            For example:

            • '/pages/footer/default.md'

            Source https://stackoverflow.com/questions/63718060

            QUESTION

            How can i check if a plugin is enabled on grav cms / twig if plugin contain dash inside its name?
            Asked 2020-Aug-20 at 13:00

            I build a theme for Grav cms and i need to check if a plugin is enabled or not using the code below inside my twig template:

            ...

            ANSWER

            Answered 2020-Aug-20 at 13:00

            Have you tried (without the dot):

            Source https://stackoverflow.com/questions/63505596

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

            Vulnerabilities

            No vulnerabilities reported

            Install grav

            You can download it from GitHub.

            Support

            Full documentation can be found on the Grav docs site.
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          • HTTPS

            https://github.com/suborbital/grav.git

          • CLI

            gh repo clone suborbital/grav

          • sshUrl

            git@github.com:suborbital/grav.git

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