Foundation | 互联网架构 SOA(Dubbo)配置中心(ZK)消息中间件MQ(RocketMq)高速缓存(Redis)互联网架构 | Messaging library

 by   fanqinghui Java Version: V1.1 License: No License

kandi X-RAY | Foundation Summary

kandi X-RAY | Foundation Summary

Foundation is a Java library typically used in Messaging applications. Foundation has no bugs, it has no vulnerabilities, it has build file available and it has low support. You can download it from GitHub.

互联网架构 SOA(Dubbo)+配置中心(ZK)+消息中间件MQ(RocketMq)+高速缓存(Redis)互联网架构

            kandi-support Support

              Foundation has a low active ecosystem.
              It has 64 star(s) with 54 fork(s). There are 11 watchers for this library.
              It had no major release in the last 12 months.
              There are 0 open issues and 6 have been closed. On average issues are closed in 229 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of Foundation is V1.1

            kandi-Quality Quality

              Foundation has no bugs reported.

            kandi-Security Security

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

            kandi-License License

              Foundation does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              Foundation releases are available to install and integrate.
              Build file is available. You can build the component from source.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Foundation and discovered the below as its top functions. This is intended to give you an instant insight into Foundation implemented functionality, and help decide if they suit your requirements.
            • Get a system user by its id
            • Sets an object
            • Get the object with the given key if it exists
            • Returns a user by its id
            • Get pipelined pipelined pipeline
            • Get instance of RedisPool instance
            • Convert Object to JSONP
            • Convert object to json string
            • Copy apk files to a directory
            • Copy a file to a file
            • Set an object in the cache
            • Setex in seconds
            • Gets user name
            • Gets the user name
            • Formats a JSON object to a JSON string
            • Enable JAXB annotation
            • Enables to String
            • Update object
            • Print welcome message
            • Convert json string to object
            • Construct collection type
            • Construct map type
            • GetShardedJedisPool
            Get all kandi verified functions for this library.

            Foundation Key Features

            No Key Features are available at this moment for Foundation.

            Foundation Examples and Code Snippets

            Set the foundation date .
            javadot img1Lines of Code : 3dot img1License : Permissive (MIT License)
            copy iconCopy
            public void setFoundationDate(LocalDate foundationDate) {
                    this.foundationDate = foundationDate;
            Gets the foundation date .
            javadot img2Lines of Code : 3dot img2License : Permissive (MIT License)
            copy iconCopy
            public LocalDate getFoundationDate() {
                    return foundationDate;
            Get the foundation .
            javadot img3Lines of Code : 3dot img3License : Non-SPDX
            copy iconCopy
            public Profession getProfession() {
                return profession;

            Community Discussions


            Crash on a protocol witness related issue
            Asked 2021-Jun-15 at 13:26

            In my iOS app "Progression" there is rarely a crash (1 crash in ~1000+ Sessions) I am currently not able to fix. The message is

            Progression: protocol witness for TrainingSetSessionManager.update(object:weight:reps:) in conformance TrainingSetSessionDataManager + 40

            This crash points me to the following method:



            Answered 2021-Jun-15 at 13:26

            While editing my initial question to add more context as Jay proposed I think it found the issue.

            What probably happens? The view where the crash is, contains a table view. Each cell will be configured before being presented. I use a flag which holds the information, if the amount of weight for this cell (it is a strength workout app) has been initially set or is a change. When prepareForReuse is being called, this flag has not been reset. And that now means scrolling through the table view triggers a DB write for each reused cell, that leads to unnecessary writes to the db. Unnecessary, because the exact same number is already saved in the db.

            My speculation: Scrolling fast could maybe lead to a race condition (I have read something about that issue with realm) and that maybe causes this weird crash, because there are multiple single writes initiated in a short time.

            Solution: I now reset the flag on prepareForReuse to its initial value to prevent this misbehaviour.

            The crash only happens when the cell is set up and the described behaviour happens. Therefor I'm quite confident I fixed the issue finally. Let's see. -- I was not able to reproduce the issue, but it also only happens pretty rare.



            Method Illuminate\\Auth\\RequestGuard::attempt does not exist
            Asked 2021-Jun-15 at 13:13

            I just install Laravel passport as follow:

            Admin Model:



            Answered 2021-Jun-15 at 13:13

            The issue with default guard. So it should be web



            Error: "Driver [default] not supported." in laravel 8
            Asked 2021-Jun-14 at 23:09

            I don't really know where the error is, for me, it's still a mystery. But I'm using Laravel 8 to produce a project, it was working perfectly and randomly started to return this error and all projects started to return this error too. I believe it's something with Redis, as I'm using it to store the system cache. When I go to access my endpoint in postman it returns the following error:



            Answered 2021-Jun-12 at 01:50

            Your problem is that you have set SESSION_CONNECTION=session, but your SESSION_DRIVER=default, so you have to use SESSION_DRIVER=database in your .env. See the config/session.php:



            Update the navigation menu when changing the display conditions of icons in BottomNavigationBarItem in the flutter
            Asked 2021-Jun-14 at 13:53

            I have a navigation menu that I made for a test application, there are some tabs that I want to hide if I am not logged into the application. After logging in, these tabs should appear. The problem is that after logging in, I go to the desired page and I don't see all the navigation menu icons. For them to appear, I need to click on one of the available icons (only 2 icons are available for authorization) and only then the navigation menu will be updated and everything will be as it should be. All 6 icons will be visible! Can someone help me with this? Here I described the problem with the code that I am using. I would be grateful for any help.



            Answered 2021-Jun-14 at 13:53

            Your page is not re built after logging in the user, that is why your nav bar is not updated. When you click on the button it refreshes and correctly displays the new elements.

            Instead of using a global variable you could look into a state management package in order to make the logged-in user available throughout your app. (article for getx the simplest one out there)

            If this is simply a prototype and you want some quick and dirty, I guess you could trigger a reload of your app once a user logs in by wrapping your app with a widget that exposes a rebuild method. (article)

            EDIT: Example with Getx:



            Cannot get latest value when subscribing to the emitting Publisher
            Asked 2021-Jun-14 at 03:29

            I have a listener that is registered/deregistered whenever user logs in and out. I have something analogous to the following code,



            Answered 2021-Jun-14 at 03:29

            What's happening here is a pretty subtle behavior.

            The expression x.$data evaluates to a Published.Publisher. When you subscribe to a Published.Publisher, it publishes its current value immediately, and then each time the Published property receives a new value, the publisher publishes the new value before the new value is stored in the property.

            This behavior is documented in the Published reference:

            When the property changes, publishing occurs in the property’s willSet block, meaning subscribers receive the new value before it’s actually set on the property.

            This means when you call x.setData(), the outer subscription receives the new value ("DATA") in v1, but at that point still evaluates to nil. And when you create the inner subscription to x.$data, it immediately publishes its currently stored value, which is still nil.



            `bash` is leaking memory, where do I report it?
            Asked 2021-Jun-13 at 23:12

            I have a super simple script to confirm this behavior:




            Answered 2021-Jun-13 at 23:12

            As mentioned by @oguz_ismail in the comments, is the appropriate place to report the bug.

            However, a certain format for the email is required/requested, when you need to report a bug.

            All bug reports should include:

            • The version number of Bash.
            • The hardware and operating system.
            • The compiler used to compile Bash.
            • A description of the bug behaviour.
            • A short script or ‘recipe’ which exercises the bug and may be used to reproduce it.

            You can find ALL the details at:

            Finally, there is a helper script built into bash itself. Call bashbug from the command line, and it will populate most of the requirements, leaving you to fill out the description and the steps required to reproduce the bug.



            Flutter: FirebaseAuth (v1.2.0) with StreamBuilder not working on hot reload in Flutter Web
            Asked 2021-Jun-13 at 14:17

            So over the past few weeks I have been testing out FirebaseAuth both for the web and Android and the experience has been mostly bad. I have tried to add as much information as I can to give you enough context.

            My Goal

            My EndGoal is to make a package to simplify FirebaseAuth in Flutter Basically, the StreamBuilder runs on the authStateChanges stream from FirebaseAuth, It gives a user immediately after signIn or when I reload the whole page (Flutter Web) but doesnt return a user during hot reload eventhough I know the user has been authenticated. It works again when i reload the webpage. This does not exist in Android and it works as expected. Its very frustrating, and i could use some help from anyone!

            Flutter Doctor



            Answered 2021-Jun-03 at 12:01

            I just Found a Solution to this problem! Basically the FireFlutter Team had fixed a production level bug and inturn that exposed a flaw of the Dart SDK. As this was only a Development only bug (bug only during Hot Restart), it was not given importance.

            In my Research I have found that the last version combination that supports StreamBuilder and Hot Restart is

            firebase_auth: 0.20.1; firebase_core 0.7.0

            firebase_auth: 1.1.0; firebase_core: 1.0.3

            These are the only versions that It works properly on. Every subsequent version has the new upgrade that has exposed the bug.

            The Solution is very Simple! Works for the latest version (1.2.0) of the firebase_auth and firebase_core plugins too!

            Firstly Import Sharedpreferences



            Swift Combine, how to cancel the execution
            Asked 2021-Jun-13 at 02:31

            I'm new to Combine and I'm trying to understand it by solving the "old" problems

            My goal is to make the process cancelable, but even I called the .cancel() method right after (or with sort delay) the printFizzbuzz() method, the code still keeping running(around 3 secs) until finishing

            I've tried the code below in the new Xcode project, still the same



            Answered 2021-Jun-06 at 21:57

            The problem is that your publisher is too artificially crude: it is not asynchronous. An array publisher just publishes all its values at once, so you are canceling too late; and you are blocking the main thread. Use something like a timer publisher instead, or use a flatmap with a delay and backpressure.



            How can I to edit or remove the URLs of the authentication by default in Laravel using Inertia JS?
            Asked 2021-Jun-12 at 22:07

            I'm starting a new proyect using Laravel 8 and Inertia JS with VueJS. I'm using the authentication routes and views generated by Inertia, but in my application I don't need the /register url, so I need to remove it to avoid other people can enter typing the URL.

            How I can to remove it? or where is the place to manage that urls generated by Inertia? or for example, if I don't want to delete the url, but I want to rename it to /signup how can I do it?

            I have been looking for information in the inertia documentation but I have not found anything.

            This is my web.php routes file and those routes are not here



            Answered 2021-Jun-09 at 21:16

            It doesn't appear that they've documented how you can do this, but it looks possible from the Fortify config file.

            Open config/fortify.php and comment or remove Features::registration(), from the array:



            Execution Error - Handler 'lambda_handler' missing on module 'lambda_function'"
            Asked 2021-Jun-12 at 19:30

            Below is the code and the error that I'm getting while testing in Lambda. I'm a newbie in python & serverless. Please help. This is created for uploading the findings from the security hub to S3 for POC.



            Answered 2021-Jun-12 at 16:33

            When we use Lambda we need to write our code inside the lambda_handler method
            "def lambda_handler(event, context):" .

            As you mentioned you are using lambda to run this code then probably the below code should work for you.


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


            No vulnerabilities reported

            Install Foundation

            You can download it from GitHub.
            You can use Foundation like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Foundation component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer For Gradle installation, please refer .


            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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