ping | 一个您会喜欢的基于Node的Web开发框架。【学习研究所用,请勿用于生产环境】

 by   JacksonTian JavaScript Version: Current License: No License

kandi X-RAY | ping Summary

kandi X-RAY | ping Summary

ping is a JavaScript library. ping has no vulnerabilities and it has low support. However ping has 4 bugs. You can install using 'npm i node-ping' or download it from GitHub, npm.

一个您会喜欢的基于Node的Web开发框架。【学习研究所用,请勿用于生产环境】
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            kandi-support Support

              ping has a low active ecosystem.
              It has 391 star(s) with 156 fork(s). There are 48 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 0 open issues and 6 have been closed. On average issues are closed in 402 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of ping is current.

            kandi-Quality Quality

              ping has 4 bugs (0 blocker, 0 critical, 4 major, 0 minor) and 0 code smells.

            kandi-Security Security

              ping has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              ping code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

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

            kandi-Reuse Reuse

              ping releases are not available. You will need to build from source code and install.
              Deployable package is available in npm.
              ping saves you 5 person hours of effort in developing the same functionality from scratch.
              It has 15 lines of code, 0 functions and 23 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of ping
            Get all kandi verified functions for this library.

            ping Key Features

            No Key Features are available at this moment for ping.

            ping Examples and Code Snippets

            Ping
            npmdot img1Lines of Code : 4dot img1no licencesLicense : No License
            copy iconCopy
            connection.ping(function (err) {
              if (err) throw err;
              console.log('Server responded to ping');
            })
            
              
            Try to ping the remote server .
            javadot img2Lines of Code : 27dot img2License : Permissive (MIT License)
            copy iconCopy
            public boolean ping() {
                    try {
                        TTransport transport;
            
                        transport = new TSocket("localhost", 9090);
                        transport.open();
            
                        TProtocol protocol = new TBinaryProtocol(transport);
                        CrossPlatform  
            Ping the worker .
            pythondot img3Lines of Code : 16dot img3License : Non-SPDX (Apache License 2.0)
            copy iconCopy
            def ping(self, request=None, timeout_in_ms=60000):
                """Ping all workers, returning the parsed status results."""
                if request is None:
                  request = event_pb2.WorkerHeartbeatRequest()
            
                options = config_pb2.RunOptions(timeout_in_ms=timeout_  
            Ping the discovery client .
            javadot img4Lines of Code : 7dot img4License : Permissive (MIT License)
            copy iconCopy
            @GetMapping("/discoveryClient")
                public String discoveryPing() throws RestClientException, ServiceUnavailableException {
                    URI service = serviceUrl().map(s -> s.resolve("/ping"))
                        .orElseThrow(ServiceUnavailableException::new);  

            Community Discussions

            QUESTION

            pygame.display.update(); pygame.error: video system not initialized
            Asked 2021-Jun-15 at 18:28

            Here is my underdeveloped pygame ping-pong game, but my sprites(player&opponent) ain't moving, on giving a keyboard input. And when I quit the program, it yells an error pygame.error: video system not initialized. My pygame is the latest 1.9.6 version with all the files up-to-daee. However, I am certain that pygame.display is generating this error, but I even tried pygame.display.init() and that too didn't worked :(

            ...

            ANSWER

            Answered 2021-Jun-15 at 14:57

            Here, you have two different problems :

            First the movement is not working because to differentiate the keys, you use event.type to compare where it should be event.key. Try with for example :

            Source https://stackoverflow.com/questions/67987133

            QUESTION

            TypeError: Cannot read property 'get' of undefined - Discord bot
            Asked 2021-Jun-15 at 09:25

            (novice in coding, i just follow tutorials and try to understand and learn at the same time) I recently wanted to code my own Discord bot but i had an issue with the event handler part so i tried another method but now i have another issue.

            Instead of responding "pong" to "p!ping", it says :

            client.commands.get('ping').execute(message, args); ^

            TypeError: Cannot read property 'get' of undefined

            at Object.execute (.../events/message.js:18:23)

            at Client.

            I also tried to replace

            client.commands.get('ping').execute(message, args); with

            client.commands.cache.get('ping').execute(message, args); or even client.commands.find('ping').execute(message, args); but it says "TypeError: Cannot read property 'get' of undefined - Discord bot" or even

            Main file :

            ...

            ANSWER

            Answered 2021-Jun-13 at 11:25

            I changed the

            if (command === 'ping'){ with

            if (command === `${prefix}ping`){

            and it works, i think i just have to do that with all the commands. If you have an easier solution please feel free to share it or if you found the issue with the code please tell me. (because before it worked without this modification),

            thank you

            Source https://stackoverflow.com/questions/67952434

            QUESTION

            How do I set the dialect for a SQLAlchemy connection pool with PostgreSQL in Django Python? Needed for pre-ping feature enabled
            Asked 2021-Jun-15 at 02:20
            What I'm trying to achieve

            I need to activate the pre-ping feature for as SQLAlchemy db pool in Django Python.

            Error

            When I set the pre_ping property to True, I get the following error which says I need to pass a dialect to the connection pool when using the pre-ping feature:

            ...

            ANSWER

            Answered 2021-Mar-18 at 12:21

            The QueuePool constructor passes all keyword arguments to the Pool constructor. This constructor supports the dialect argument. So you should be able to add a dialect to your QueuePool call:

            Source https://stackoverflow.com/questions/66689035

            QUESTION

            Cannot install additional requirements to apache airflow
            Asked 2021-Jun-14 at 16:35

            I am using the following docker-compose image, I got this image from: https://github.com/apache/airflow/blob/main/docs/apache-airflow/start/docker-compose.yaml

            ...

            ANSWER

            Answered 2021-Jun-14 at 16:35

            Support for _PIP_ADDITIONAL_REQUIREMENTS environment variable has not been released yet. It is only supported by the developer/unreleased version of the docker image. It is planned that this feature will be available in Airflow 2.1.1. For more information, see: Adding extra requirements for build and runtime of the PROD image.

            For the older version, you should build a new image and set this image in the docker-compose.yaml. To do this, you need to follow a few steps.

            1. Create a new Dockerfile with the following content:

            Source https://stackoverflow.com/questions/67851351

            QUESTION

            Angular 12 HttpClient POST to string does not compile
            Asked 2021-Jun-14 at 13:37

            I have a POST method returning a plain string.

            The following does not compile

            ...

            ANSWER

            Answered 2021-Jun-14 at 13:37

            It's the generic type that's confusing things, the following works just fine:

            Source https://stackoverflow.com/questions/67970914

            QUESTION

            Join Leave action logs not working for some reason, someone?
            Asked 2021-Jun-14 at 02:16

            I have these join / leave audit logs that also send a welcome message in a channel and give people a role when they join the server. I am using discord.js version 12.3.1 and node version 14.0.0 because they work the best for me. Here is my code with some commented out stuff to show you what stuff does.

            ...

            ANSWER

            Answered 2021-Jun-14 at 02:16

            You should keep in mind that for guildMember... events, you need to have the bot invited with this on: It can be found at the bottom of the "bot" section of your application.

            Source https://stackoverflow.com/questions/67952178

            QUESTION

            Redis sentinel node can not sync after failover
            Asked 2021-Jun-13 at 07:24

            We have setup Redis with sentinel high availability using 3 nodes. Suppose fist node is master, when we reboot first node, failover happens and second node becomes master, until this point every thing is OK. But when fist node comes back it cannot sync with master and we saw that in its config no "masterauth" is set.
            Here is the error log and Generated by CONFIG REWRITE config:

            ...

            ANSWER

            Answered 2021-Jun-13 at 07:24

            For those who may run into same problem, problem was REDIS misconfiguration, after third deployment we carefully set parameters and no problem was found.

            Source https://stackoverflow.com/questions/67749867

            QUESTION

            Traefik: Load Balance Across Three Node Docker Swarm
            Asked 2021-Jun-13 at 03:53

            I am working on setting up a three node Docker swarm for a web application I support. Initially, we have Traefik setup as a reverse proxy. Traefik and the web app both run on the same web server and the web server is in a single node docker swarm. We are trying to add two additional nodes for application stability.

            At the moment, I'm simply trying to understand Traefik load balancing along with Docker Swarm. I am deploying a Traefik v1.7 stack and including the whoami application. The docker-compose file for this first past looks like:

            ...

            ANSWER

            Answered 2021-Jun-13 at 03:53

            Apparently Traefik can't drain the connections during update (maybe it doesn't have access to healthchecks and swarm info?).

            To achieve a zero-downtime rolling update you should delegate the load-balancing to docker swarm itself:

            Source https://stackoverflow.com/questions/66536125

            QUESTION

            Threading program doesn't quit
            Asked 2021-Jun-13 at 02:14

            I am writing a program which constantly checks if certain IP adresses are connected to the network. If they are, nothing happens. If they are not connected for a certain time, an action is triggered. My script works as intended as far as I can tell, however when I try to exit it using ctrl+c it simply doesnt stop. I guess it has something to do with the threading that I am using, but I cant figure out what exactly it is. This is my code so far:

            ...

            ANSWER

            Answered 2021-Jun-13 at 02:14

            After testing I found that all problem makes os.system() which catchs Ctrl+C to stop process running in os.system() - ping - and it doesn't send this information to Python.

            If you run ping longer and you skip /dev/null

            Source https://stackoverflow.com/questions/67952830

            QUESTION

            Go backend to redis connection refused after docker compose up
            Asked 2021-Jun-12 at 18:38

            I'm currently trying to introduce docker compose to my project. It includes a golang backend using the redis in-memory database.

            ...

            ANSWER

            Answered 2021-Jun-12 at 18:38

            When you run your Go application inside a docker container, the localhost IP 127.0.0.1 is referring to this container. You should use the hostname of your Redis container to connect from your Go container, so your connection string would be:

            Source https://stackoverflow.com/questions/67951731

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

            Vulnerabilities

            No vulnerabilities reported

            Install ping

            You can install using 'npm i node-ping' or download it from GitHub, npm.

            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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