sentinel | interoperable secure network layer offering the Sentinel | Blockchain library

by sentinel-official JavaScript Version: v0.1.4 License: MIT

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | sentinel Summary

sentinel is a JavaScript library typically used in Blockchain applications. sentinel has no bugs, it has a Permissive License and it has low support. However sentinel has 2 vulnerabilities. You can download it from GitHub.

Sentinel - Lite Paper ===.

Support

Quality

Security

License

Reuse

Support

sentinel has a low active ecosystem.

It has 244 star(s) with 53 fork(s). There are 39 watchers for this library.

It had no major release in the last 12 months.

There are 23 open issues and 13 have been closed. On average issues are closed in 91 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of sentinel is v0.1.4

Quality

sentinel has no bugs reported.

Security

sentinel has 2 vulnerability issues reported (0 critical, 1 high, 1 medium, 0 low).

License

sentinel is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

sentinel releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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sentinel Key Features

No Key Features are available at this moment for sentinel.

sentinel Examples and Code Snippets

Return a human readable representation of this Sentinel .

python

Lines of Code : 4

License : Non-SPDX (Apache License 2.0)

Copy

def __repr__(self):
    return "{}\n  {}".format(
        super(AttributeSentinel, self).__repr__(),
        {k: v.in_cached_state for k, v in self.attributes.items()})

Entry point for the Sentinel application .

java

Lines of Code : 3

License : Permissive (MIT License)

Copy

public static void main(String[] args) {
        SpringApplication.run(SentinelApplication.class, args);
    }

Check if e is sentinel .

javascript

Lines of Code : 1

License : Non-SPDX

Copy

function i(e){try{return Object.defineProperty(e,"sentinel",{}),"sentinel"in e}catch(t){}}

Community Discussions

Trending Discussions on sentinel

Find the alphabetically first String using Java

Redis sentinel node can not sync after failover

Redis sentinel HA on Kubernetes

Why when I execute my Java program does it not convert the first user input, but does every user input after?

Rasterio " does not exist in the file system, and is not recognized as a supported dataset name."

How to implement a resetting function for custom generator in c++?

How do I connect kqlmagic to more than one Log Analytics workspace at the same time?

How to display a 32-bit DIV result stored in DX:AX

The redundancy of forward_iterator concept?

Infinite scroll component using GraphQL and IntersectionObserver

QUESTION

Find the alphabetically first String using Java

Asked 2021-Jun-13 at 21:16

My professor asked me to create a solution for this code, and I cannot quite get a good output. He asked me a couple things:

Ask the user to input a String value, the value "END", terminates the loop and the program and is not included in the calculation of Strings.

In the end, you should output which of the Strings that the user inputted is the String that comes alphabetically first. So for ex: if the user inputs "aac" and "aab", the "aab" comes first.

I have created the code, but at the end of the output it gives me the value "END" as the first alphabetically String for some reason, and I am kind of confused.

I do not know if the professor asked right or is it just me that doesn't understand it!

My code so far:

...

ANSWER

Answered 2021-Jun-13 at 18:34

Try to avoid do-while for this. Instead, do assignment in the while condition (assignment in java returns a value).

Source https://stackoverflow.com/questions/67960411

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

Redis sentinel HA on Kubernetes

Asked 2021-Jun-10 at 12:08

I am trying to have 1 redis master with 2 redis replicas tied to a 3 Quorum Sentinel on Kubernetes. I am very new to Kubernetes.

My initial plan was to have the master running on a pod tied to 1 Kubernetes SVC and the 2 replicas running on their own pods tied to another Kubernetes SVC. Finally, the 3 Sentinel pods will be tied to their own SVC. The replicas will be tied to the master SVC (because without svc, ip will change). The sentinel will also be configured and tied to master and replica SVCs. But I'm not sure if this is feasible because when master pod crashes, how will one of the replica pods move to the master SVC and become the master? Is that possible?

The second approach I had was to wrap redis pods in a replication controller and the same for sentinel as well. However, I'm not sure how to make one of the pods master and the others replicas with a replication controller.

Would any of the two approaches work? If not, is there a better design that I can adopt? Any leads would be appreciated.

...

ANSWER

Answered 2021-Jun-09 at 15:49

You can deploy Redis Sentinel using the Helm package manager and the Redis Helm Chart.
If you don't have Helm3 installed yet, you can use this documentation to install it.

I will provide a few explanations to illustrate how it works.

First we need to get the values.yaml file from the Redis Helm Chart to customize our installation:

Source https://stackoverflow.com/questions/67886898

QUESTION

Why when I execute my Java program does it not convert the first user input, but does every user input after?

Asked 2021-Jun-09 at 04:15

I'm trying to write a java program for currency conversion as a class assignment. My code is working almost exactly the way I would like it to. When executed, it will ask for the user to input the Japanese Yen to US Dollar exchange rate. Enter any number and that works like it should.

However, it will prompt the user next to enter the amount of US dollars they want to convert to Yen. Again, the idea is to enter any number that is > 0 because if the user enters 0 the sentinel value will force a quit and build success message. When you enter a number and click 'Enter,' it just shows a blank line and does not make the conversion like I want it to.

But if you enter a number on that next blank line then it makes the conversion! You can even type in the numbers with spaces: 10 20 50 100... it will convert all of them on separate lines.

I'm just trying to figure out how to get rid of that first black line it gives and go straight into the conversions... or some other workaround.

Here is my code:

...

ANSWER

Answered 2021-Jun-09 at 04:07

You should move the USD = input.nextDouble(); inside of the while (USD != 0) loop to the end of the loop. Currently you are taking two inputs before the first output. If you move it to the end it works as expected.

Source https://stackoverflow.com/questions/67897348

QUESTION

Rasterio " does not exist in the file system, and is not recognized as a supported dataset name."

Asked 2021-Jun-03 at 14:53

Following this tutorial: https://www.usgs.gov/media/files/landsat-cloud-direct-access-requester-pays-tutorial

...

ANSWER

Answered 2021-Jun-03 at 01:54

This worked for me

Source https://stackoverflow.com/questions/67812512

QUESTION

How to implement a resetting function for custom generator in c++?

Asked 2021-Jun-03 at 10:51

I've created a class called zgenerator:

...

ANSWER

Answered 2021-Jun-03 at 10:51

Your move constructor and assignment need to ensure other.coro doesn't still point to what it used to, otherwise you double-destroy it.

Source https://stackoverflow.com/questions/67819941

QUESTION

How do I connect kqlmagic to more than one Log Analytics workspace at the same time?

Asked 2021-Jun-02 at 14:49

In my Jupyter notebook, I want to run the same KQL query against different Sentinel workspaces and compare the results as data frames. Is there an easy way to have multiple workspace connections at the same time or would I need to reconnect and query each workspace individually every time I change my KQL query?

...

ANSWER

Answered 2021-Jun-02 at 11:33

See if cross-workspace queries satisfy your requirements. And a bit more documentation here. Cross-workspace queries are for exactly you describe. You use a union operator to link both - similar to how you would link two tables using union.

Snipped from the article:

Source https://stackoverflow.com/questions/67802643

QUESTION

How to display a 32-bit DIV result stored in DX:AX

Asked 2021-Jun-02 at 02:58

I wrote this code to display a current value after some calculations. But the program gives wrong output when it should gave decimal 10 result it gives 13107 result and i cant find the reason why. Before this label what I did was basically getting inputs from the user and storing those values at si register.

...

ANSWER

Answered 2021-Jun-01 at 21:39

Source https://stackoverflow.com/questions/67796211

QUESTION

The redundancy of forward_iterator concept?

Asked 2021-May-31 at 14:24

In [iterator.concept.forward], std::forward_iterator is defined as:

...

ANSWER

Answered 2021-May-31 at 13:21

forward_iterator needs the semantic requirements of sentinel_for. Those are not implied by either regular or equality_comparable.

Source https://stackoverflow.com/questions/67774510

QUESTION

Infinite scroll component using GraphQL and IntersectionObserver

Asked 2021-May-30 at 11:18

I have few experience with React and I am trying to do Infinite scroll using GraphQL and IntersectionObserver, all work but I am getting the twice the results I request for. I guess it's from a double render, one from @apollo/client fetchMore and other from the IntersectionObserver hook but I don't quite understand it and I don't know how to fix it.

The IntersectionObserver hook:

...

ANSWER

Answered 2021-May-30 at 11:18

I still open to suggestions. The next solution does not seems the more elegant, but it is the only I found.

The component using the hook:

Source https://stackoverflow.com/questions/66876777

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

Vulnerabilities

No vulnerabilities reported

Install sentinel

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 .

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