oscon2019 | performant communications system for digital systems

by ConnectEverything Go Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | oscon2019 Summary

oscon2019 is a Go library typically used in Edge Computing applications. oscon2019 has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

NATS is a simple, secure and performant communications system for digital systems, services and devices. NATS is a hosted project in the Cloud Native Computing Foundation (CNCF). NATS has over 30 client language implementations, and the NATS server can run on-premise, in the cloud, at the edge, and even on a Raspberry Pi. NATS can secure and simplify design and operation of modern distributed systems.

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Quality

Security

License

Reuse

Support

oscon2019 has a low active ecosystem.

It has 12 star(s) with 4 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

oscon2019 has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of oscon2019 is current.

Quality

oscon2019 has no bugs reported.

Security

oscon2019 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

oscon2019 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.

Reuse

oscon2019 releases are not available. You will need to build from source code and install.

Installation instructions, examples and code snippets are available.

Top functions reviewed by kandi - BETA

kandi has reviewed oscon2019 and discovered the below as its top functions. This is intended to give you an instant insight into oscon2019 implemented functionality, and help decide if they suit your requirements.

main is the main entry point for testing .
loadUser loads user claims from creds .
Generate user credentials .
loadAccountAndSigningKey loads the AccountClaims and key from the provided file .
setupConnOptions sets up NATS Conn options
exeType returns the executable type
newState creates a new state object .
usage prints the usage for an exe .
toolName returns the name of the tool
simpleName converts a simple name to lowercase .

Get all kandi verified functions for this library.

oscon2019 Key Features

No Key Features are available at this moment for oscon2019.

oscon2019 Examples and Code Snippets

No Code Snippets are available at this moment for oscon2019.

Community Discussions

Trending Discussions on Edge Computing

Skooma input validator

How do I create a Near Edge computing system? (Send sensor data with Raspberry Pi/DHT11 sensor)

What is the time complexity of this peudo code?

QUESTION

Skooma input validator

Asked 2022-Feb-03 at 15:35

I was given a task to implement an input validator with the Skooma library https://github.com/bobfp/skooma#validators

The general concept is pretty clear, but for some inputs I have a list of "legal" words, and I have zero clue on how to implement the validation for this case. Hence why I came here, I wanted to ask if you know any examples / projects that used this library? I googled but didn't find anything. Of if you have any other tipps just let me know! 🙂 This is the example:

my schema:

...

ANSWER

Answered 2022-Jan-31 at 00:05

You need a custom validator function, here's an example:

Source https://stackoverflow.com/questions/70913797

QUESTION

How do I create a Near Edge computing system? (Send sensor data with Raspberry Pi/DHT11 sensor)

Asked 2021-Jan-22 at 10:01

I am working on edge computing for IoT applications and expected to create a system that acts as a near edge computer with the use of a raspberry pi hooked up to a dht11 sensor. How do I send this data over to a computer that is at the edge? Ideally I want to use my PC as this device but I have no clue how to send this data over in real time.

So far I have created the circuit and can view the temperature and humidity readings on the raspberry pi in python. Unsure of what the next steps are - I don't want to send this data over to the cloud just yet.

Side note: I believe i may be missing knowledge regarding this but is the raspberry pi an edge device because it is hooked up to the sensor directly?

Any help is greatly appreciated.

...

ANSWER

Answered 2021-Jan-22 at 10:01

You need to think this through a bit more. What will you do with the temperature and humidity data that you receive?

For example, if you're just experimenting and want to just see the readings in a console on your PC, you can use netcat to send the console output of your Python program from the RPi to PC. No SW development needed, they just have to be in the same network. Not particularly useful for anything else, either.

Otherwise you need to set up some client-server solution between the RPi and your PC. There's a ton of possible solutions, all depending on what you plan to do with the data. You can use MQTT, HTTP, a straight database connection (MySQL, PostgreSQL), etc. You have to supply both sides of the connection. The Python code on client side which connects and sends data; and the server side thing that accepts the samples and stores them somewhere. Plus all the networking, authentication etc.

Or you can just download the Python client libraries for your favourite cloud solution and set that up according to a tutorial. TBH, this sounds a lot less work to me.

Source https://stackoverflow.com/questions/65835920

QUESTION

What is the time complexity of this peudo code?

Asked 2020-Jun-21 at 12:16

I don't have a lot of knowledge computing the complexity. Can you help estimate the complexity of the following pseudo-codes?

Algorithm 1:

...

ANSWER

Answered 2020-Jun-21 at 11:50

Algorithm1

The algorithm1 will first perform simple multiplication and addition on vectors. Assuming that it loops from start to end on each vector and performs some calculations, the number of iterations made would be 3*N which would be considered O(N)

Source https://stackoverflow.com/questions/62497868

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

Vulnerabilities

No vulnerabilities reported

Install oscon2019

The image comes with some credentials that can be viewed via creds-show helper. The helper uses the nsc utility to describe and manipulate users and accounts. These credentials only allow a small set of interactions, which we will use to request broader permissions to the system. The NATS utilities allow a user to send and receive messages from the global NGS system. These messages are secured and isolated to the OSCON account. Think of accounts as a secure by default, run anywhere VPC for NATS. By default, only other users in your account can receive messages that are sent. Currently the credentials are too limiting to do much, but feel free to try some nats-pub and nats-sub calls. To get our broader permissions we will use nats-req to send a secure request and ask for broader credentials to interact with the chat application. The request to chat.req.access will be the username you want to use for the chat application, e.g. derek. We will direct the credentials to a file. You can inspect these permissions with the nsc tool. When running the chat application, our mini Slack clone, you will enter msgs and press enter to send. <TAB> will move you to select a new channel or to DM others that are online.

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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