messenger | A UDP messenger written in Java

 by   colatkinson Java Version: v1.0 License: GPL-3.0

kandi X-RAY | messenger Summary

kandi X-RAY | messenger Summary

messenger is a Java library. messenger has no bugs, it has build file available, it has a Strong Copyleft License and it has low support. However messenger has 1 vulnerabilities. You can download it from GitHub.

Pelt Messenger is a simple UDP messenger written in Java. It is intended for communication over LAN. Like, you know, during a coding club meeting or something. There are currently two modes of operation: a Swing GUI and a console mode. Both work in essentially the same way under the hood. Additionally, it can be run in server mode. This way, people only have to enter one IP address, and the server will forward on their messages to everyone else. In the future, the GUI will be improved, and an Android app may be created because, why the hell not.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              messenger has a low active ecosystem.
              It has 1 star(s) with 0 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              messenger has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of messenger is v1.0

            kandi-Quality Quality

              messenger has 0 bugs and 0 code smells.

            kandi-Security Security

              messenger has 1 vulnerability issues reported (0 critical, 0 high, 1 medium, 0 low).
              messenger code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              messenger is licensed under the GPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              messenger 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 messenger and discovered the below as its top functions. This is intended to give you an instant insight into messenger implemented functionality, and help decide if they suit your requirements.
            • Test program
            • Initialize the UI
            • Main program
            • Gets the info dialog
            • Simple test
            • Create info dialog
            • Start a receiver
            • Send the message
            • Send a message
            • Runs the messenger
            • Starts the server
            • Runs the server
            • Kills the server
            • Read a file line
            • Kill the network
            Get all kandi verified functions for this library.

            messenger Key Features

            No Key Features are available at this moment for messenger.

            messenger Examples and Code Snippets

            No Code Snippets are available at this moment for messenger.

            Community Discussions

            QUESTION

            android:exported added but still getting error Apps targeting Android 12 and higher are required to specify an explicit value for android:exported
            Asked 2022-Mar-24 at 15:30

            I have added android:exported="true" to my only activity in manifest but still getting below error after updating compile sdk and target sdk version to 31.I also tried rebuilding the project , invalidating cache and restart but that didn't helped

            Error- Apps targeting Android 12 and higher are required to specify an explicit value for android:exported when the corresponding component has an intent filter defined. See https://developer.android.com/guide/topics/manifest/activity-element#exported for details.

            AndroidManifest File ...

            ANSWER

            Answered 2021-Oct-05 at 10:38

            After the build has failed go to AndroidManifest.xml and in the bottom click merged manifest see which activities which have intent-filter but don't have exported=true attribute. Or you can just get the activities which are giving error.

            Add these activities to your App manifest with android:exported="true" and app tools:node="merge" this will add exported attribute to the activities giving error.

            Example:

            Source https://stackoverflow.com/questions/69287478

            QUESTION

            While loop with immutable values in F#
            Asked 2022-Mar-11 at 22:20

            I am using mutable variable in a F# while-do loop, it has been working well so far but I am curious to know if there is a way to make it purely functional and only use immutable data?

            Context

            The program listens to a Messenger and process its messages. The messages are sent in block and the aim of the program is to read them when they arrive and append all the results until the last message (MessageType.End) is received.
            The code below is a simpler version of the real program but captures the main logic. (The only differences are in the treatment of MessageType.Status, MessageType.Failure and the parsing of the message body).

            Program (F# Interactive version 12.0.0.0 for F# 6.0)

            You should be able to run that code in the Interactive, if you have a lower version than 6.0, make the changes I indicated in the comments.

            ...

            ANSWER

            Answered 2022-Mar-11 at 22:20

            First of all, you can replace the code that collects the results and returns them at the end with a sequence expression that returns all the results using yield! This still keeps the imperative loop, but it removes the imperative handling of results:

            Source https://stackoverflow.com/questions/71445020

            QUESTION

            Message not dispatched async despite configuring the handler route to be async in Symfony Messenger
            Asked 2022-Mar-02 at 15:39

            I'm working with Symfony 4.4 and Symfony Messenger

            Messenger configuration includes a transport and routing:

            ...

            ANSWER

            Answered 2022-Mar-02 at 15:37

            For some reason this seems to be an error that happens with some frequency, so I rather post an answer instead of a comment.

            You are supposed to add message classes to the routing configuration, not handler classes.

            Your configuration should be, if you want that message to be manages asynchronously:

            Source https://stackoverflow.com/questions/71324758

            QUESTION

            How to stop TabView from reloading entire view on @StateObject changes?
            Asked 2022-Feb-11 at 20:08

            I have a variable within my @StateObject that is used to show new message notifications. It is updated periodically from my backend (push noti). The problem is that once this variable updates the badge, it will pull the user out of other tabs unexpectedly (i.e. reloads the entire TabView and takes them to the first tab). I want the notification badge to update without interfering with what the user is doing. I've tried using equatable(), but to no avail. It seems that TabView reloads everything on state object changes. Is there a way to only reload the tab labels? any help will be appreciated.

            ContentView.swift:

            ...

            ANSWER

            Answered 2022-Feb-11 at 20:08

            This is caused by a mismatch of your tab type (which you've defined as UInt) and the .tag modifier that you've added to each tab item, which Swift is interpreting as an Int, when you write .tag(0).

            You can fix this two ways. Unless you really need it to be a UInt, you could change to Int (including all of the bindings in the views that you're sending it to):

            Source https://stackoverflow.com/questions/71085752

            QUESTION

            Where and How to Include File Resources Within IOS component of Flutter Plugin?
            Asked 2022-Jan-26 at 02:55

            Let's say you're writing the IOS component of a Flutter plugin in Swift.

            You have your MyFlutterPlugin.swift file open in XCode.

            So that we know what we're talking about the same thing, it's the file that looks like this:

            ...

            ANSWER

            Answered 2022-Jan-26 at 02:55

            Try this: https://docs.flutter.dev/development/ui/assets-and-images#loading-flutter-assets-in-ios

            In short, firstly, put your file as a normal Flutter asset (instead of ios/android asset). Then, use the approach in the link to access it.

            Source https://stackoverflow.com/questions/70647820

            QUESTION

            LateInitializationError: Field has not been initialized in Flutter
            Asked 2022-Jan-19 at 11:04

            I'm considerably new to Flutter and I'm to build a Messenger Chap App on Flutter, and I face the issue of "LateInitilization: Field 'searchSnapShot' has not been initialized. Following is the snippet of code that is causing the issue:

            ...

            ANSWER

            Answered 2021-Sep-24 at 04:08

            QUESTION

            Is the objc_msgSend function thread-safe?
            Asked 2022-Jan-14 at 14:25

            Is the objc_msgSend function thread-safe? Check the source code and find that it is written in assembly, but it is not locked at the beginning of the function. Will it not cause confusion when called by multiple threads?

            ...

            ANSWER

            Answered 2022-Jan-14 at 14:25

            The details of this answer depend on the specifics of what you mean by "thread-safe", but for most definitions of "thread-safe" (e.g., calling this code from multiple threads will leave your program in a consistent state without unintended interactions), then the answer is yes, objc_msgSend is thread-safe.

            The specifics of how this is done are complex, but some context:

            1. A function is inherently thread-safe if it does not modify state shared across threads in a way that could lead to unintended consequences
              • For example,

            Source https://stackoverflow.com/questions/70707007

            QUESTION

            C# WPF MVVM CollectionView Filter - Apply to Sub-ViewModels
            Asked 2022-Jan-05 at 10:16

            I'm building a WPF/MVVM application that displays some lists below each other. My MainViewModel contains in addition to the lists a textbox, whose text content I want to use as a filter for my lists. However, these lists are not in the MainViewModel, but in sub-controls (UserControl2_*).

            If the filter property is in the same ViewModel as the ICollectionView, then filtering works (see CollectionViewFilter in ViewModel2.cs), but I don't understand how to apply a filter to multiple Sub-ViewModels.

            Is there an MVVM compliant method to pass the filter through to the sub-controls? Or do I need to pass the collections up so that I can access them from the ViewModel, where the filter property is also set?

            If there is any more code you want me to upload or adapt, let me know and I will edit my question.

            ...

            ANSWER

            Answered 2022-Jan-04 at 15:01

            You'll have to link the CollectionViews and the filter method at some point, so your UserControl needs to allow that. I can think of three ways to do it:

            1. Have your UserControl handle its own CollectionView, and add a method to configure your filter (take a Predicate as parameter and set that to the Filter property).

            2. Have your UserControl expose a method which returns a CollectionView for your list, and do everything in the MainWindow. Less pretty, but still probably alright, and avoids creating unnecessary stuff when you just want to display a list without any option.

            3. The most "MVVM" way to do it would be to add a DependencyProperty to your UserControl, with a PropertyChangedCallback that updates the filtering of objects. Then you can bind to a property of your mainwindow's viewmodel, and update that property based on your text field. Here's an example from some code i have :

            Source https://stackoverflow.com/questions/70579754

            QUESTION

            Importing img instead of SVG
            Asked 2021-Nov-27 at 10:30

            I recently went through a tutorial on building a menu that I wanted to use for a site I'm putting together. The functionality seems to be working but the issue I'm having is with the 'leftIcon' for the 'My Profile' section. I believe the 'leftIcon' is only meant to take a *.svg file and was wondering how I would go about seeing the imported {avatar} .jpg as the left icon.

            I have attached a copy of the files below and really appreciate any input on the matter.

            ...

            ANSWER

            Answered 2021-Nov-27 at 10:30

            Pass it as a component instead of a string:

            Source https://stackoverflow.com/questions/70133073

            QUESTION

            BrokenPipeError on socket
            Asked 2021-Nov-13 at 09:53

            I created a messenger using Python Socket, when I use two clients, for example, when one user leaves the chat, the second user can send 1-2 more messages and after that the server stops accepting messages from other users, that is there is a well-known error Broken pipe 32. I understand the terminology of the error, perhaps the error lies on my server in a While True loop (a loop that includes all the actions that users carry out among themselves), because there is a fabulous code in the form:

            ...

            ANSWER

            Answered 2021-Nov-13 at 09:53

            perhaps the error lies on my server in a While True loop (a loop that includes all the actions that users carry out among themselves), because there is a fabulous code in the form:

            Source https://stackoverflow.com/questions/69935312

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

            Vulnerabilities

            No vulnerabilities reported

            Install messenger

            You can download it from GitHub.
            You can use messenger 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 messenger 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 maven.apache.org. For Gradle installation, please refer gradle.org .

            Support

            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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            CLONE
          • HTTPS

            https://github.com/colatkinson/messenger.git

          • CLI

            gh repo clone colatkinson/messenger

          • sshUrl

            git@github.com:colatkinson/messenger.git

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