defcon | example Node.js , Express.js and Socket.io project | Socket library

by robdodson JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | defcon Summary

defcon is a JavaScript library typically used in Networking, Socket, React, Webpack, Nodejs, MongoDB, Express.js applications. defcon has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Defcon is a stopwatch running on Node.js, Express.js, and Socket.io. It is intended to be a good starting point if you're just learning to use web sockets. It currently uses xhr-polling so it is compatible with Heroku.

Support

Quality

Security

License

Reuse

Support

defcon has a low active ecosystem.

It has 24 star(s) with 11 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 0 have been closed. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of defcon is current.

Quality

defcon has 0 bugs and 0 code smells.

Security

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

defcon code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

defcon 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.

Reuse

defcon releases are not available. You will need to build from source code and install.

defcon saves you 19 person hours of effort in developing the same functionality from scratch.

It has 54 lines of code, 0 functions and 5 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of defcon

Get all kandi verified functions for this library.

defcon Key Features

No Key Features are available at this moment for defcon.

defcon Examples and Code Snippets

No Code Snippets are available at this moment for defcon.

Community Discussions

Trending Discussions on defcon

module on test.pypi can't install dependencies, even thoug they exist

How do I get the max record from a inner joined field, SQL?

How to open multiple files in directory using python with wildcards

Return record with no permutation duplicate using SQL

How do I fetch infohash and torrent metadata from DHT nodes without having knowledge of infohash?

Unable to layout properly with GridBagLayout

QUESTION

module on test.pypi can't install dependencies, even thoug they exist

Asked 2020-Mar-26 at 16:11

I have done this small package that I want to distribute in my community. It is now on test.pypi and when I want to try to install it, it gives an error that dependencies couldn't be found.

setup.py

...

ANSWER

Answered 2020-Mar-26 at 16:11

-i URL, or --index-url URL means "use URL for installing packages from exclusively". By passing -i https://test.pypi.org/simple/, you thus prohibit searching and downloading packages from PyPI (https://pypi.org/simple). To use both indexes, use --extra-index-url:

Source https://stackoverflow.com/questions/60868060

QUESTION

How do I get the max record from a inner joined field, SQL?

Asked 2019-Jun-24 at 18:35

I need to pull the MAX seendate from a subquery it looks like and I can do it for a specific Item but as soon as I take away the WHERE clause for a specific Item, it does not display anything see below:

...

ANSWER

Answered 2019-Jun-24 at 16:44

Think you need GROUP BY Item.Barcode at the end of the subquery, where you replaced the specific item code. When you took it out, you're passing a single value back for the entire table, instead of one max detail per barcode.

Source https://stackoverflow.com/questions/56740742

QUESTION

How to open multiple files in directory using python with wildcards

Asked 2018-Oct-16 at 12:54

I have these files from a capture the flag event, DEFCON 22:

...

ANSWER

Answered 2018-Oct-16 at 12:54

Have you tried glob?
Supports filename with wildcard characters.

Source https://stackoverflow.com/questions/52829580

QUESTION

Return record with no permutation duplicate using SQL

Asked 2018-Feb-03 at 14:40

I was doing an exercise in SQL: list pairs of hacker both won defcon competition were born after 1990. Only list each pair once.

That is, your query should not return both (zix, wix) and (wix, zix).

I have 3 tables

hackers (name, country, birthday)
winners (hacker, year)
white_paper (title, hacker, year)

Hacker references hackers.name in both tables --> winners and white_paper

How can I return names of hacker each pair with no permutation?

My failed attempt:

...

ANSWER

Answered 2018-Feb-03 at 14:40

try this should work

Source https://stackoverflow.com/questions/48598068

QUESTION

How do I fetch infohash and torrent metadata from DHT nodes without having knowledge of infohash?

Asked 2017-Dec-26 at 10:11

According to this DefCon talk Crawling BitTorrent DHTs for Fun, BitTorrent DHT nodes can be crawled to build a torrent site overnight from scratch even if every other torrent site along with their backup is shut down by an adversary.

In kademlia, a peer learns infohash from torrent sites indexing magnet links for each torrent. A peer issues get_peers request to fetch the list of peers currently downloading and seeding the torrent. The dht node whose node ID is closest to the infohash return metadata to the querying peer.

In anyway I need infohash to query for peers. So how one can build a torrent site overnight if one doesn't have a infohash? The only possible way I think is exhaustive key search. One has to randomly generate 160-bit infohash and start querying for peers but that would take very long time.

Is there any existing Remote Procedure Calls in kademlia like get_infohash or get_metadata which allows a dht node to query neighbouring nodes for infohash because that's the only way to learn infohash directly from dht nodes.

...

ANSWER

Answered 2017-Dec-25 at 15:18

It is called DHT Infohash Indexing. This BitTorrent Enhancement Proposal or BEP is under consideration for standardization. This extension enables DHT nodes to retrieve a sample of the infohashes that other nodes currently have in their storage.

From the author, BEP 51

DHT indexing already is possible and done in practice by passively observing get_peers queries. But that approach is inefficient, favoring indexers with lots of unique IP addresses at their disposal. It also incentivizes bad behavior such as spoofing node IDs and attempting to pollute other nodes' routing tables.

With this extension a single node should be able to survey the entire DHT within a few hours without having to resort to non-compliant behavior.

Since it cannot be directly used to search for specific torrents it is not expected that average clients actually use this RPC, they only need to support replying to it. Instead the intended use is that a few specialized indexers in the network use it as building block to create and curate a database of available torrents and then make it available to end users through other means, e.g. as a web service or through torrent feeds.

Source https://stackoverflow.com/questions/47967634

QUESTION

Unable to layout properly with GridBagLayout

Asked 2017-Feb-23 at 00:25

I am having issues with GridBagLayout & GridBagConstraints in a GUI I am beginning to build. I have to pictures, one of the current state of the GUI, & one of the desired state of the GUI. I have been trying to reach the desired state but have been unable to :(. Here is the code, & I will also attach the 2 pictures I mentioned above. Moreover, there is an issue with the way that I am formatting the first or second checkbox, but I have been unable to figure out what the issue is.

Driver Class:

...

ANSWER

Answered 2017-Feb-22 at 04:51

The constraint for the label also needs:

Source https://stackoverflow.com/questions/42373127

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

Vulnerabilities

No vulnerabilities reported

Install defcon

You can download it from GitHub.

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 .

Find more information at: