portbase | Golang Service Project Baseline

by safing Go Version: v0.16.5 License: GPL-3.0

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

kandi X-RAY | portbase Summary

portbase is a Go library. portbase has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

Portbase helps you quickly take off with your project. It gives you all the basic needs you would have for a service (not tool!). Here is what is included:. Before you continue, a word about this project. It was created to hold the base code for both Portmaster and Gate17. This is also what it will be developed for. If you have a great idea on how to improve portbase, please, by all means, raise an issue and tell us about it, but please also don't be surprised or offended if we ask you to create your own fork to do what you need. Portbase isn't for everyone, it's quite specific to our needs, but we decided to make it easily available to others. Portbase is actively maintained, please raise issues.

Support

Quality

Security

License

Reuse

Support

portbase has a low active ecosystem.

It has 24 star(s) with 6 fork(s). There are 7 watchers for this library.

It had no major release in the last 12 months.

There are 6 open issues and 3 have been closed. On average issues are closed in 170 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of portbase is v0.16.5

Quality

portbase has 0 bugs and 0 code smells.

Security

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

portbase code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

portbase 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.

Reuse

portbase releases are available to install and integrate.

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

It has 23149 lines of code, 1281 functions and 261 files.

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

Top functions reviewed by kandi - BETA

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

authenticateRequest authenticates the request and returns an AuthToken .
writer runs each log entry in a separate goroutine .
ParseQuery parses a query string .
validateValue validates the given value .
parseAndOr parses and returns an AND condition .
Start is used to initialize the modules
log logs message .
Run the modules .
registerBasicOptions registers basic options .
extractSnippets returns a list of snippets .

Get all kandi verified functions for this library.

portbase Key Features

No Key Features are available at this moment for portbase.

portbase Examples and Code Snippets

No Code Snippets are available at this moment for portbase.

Community Discussions

Trending Discussions on portbase

Why am I intermittently receiving PortUnreachableException despite bind / connect addresses matching up?

How to store results of a for loop to a dataframe given a specific column/row?

How to select single rows from a dataframe, calculate cumulative return and plot it in single figure

QUESTION

Why am I intermittently receiving PortUnreachableException despite bind / connect addresses matching up?

Asked 2021-Jun-18 at 20:00

I have a small proof-of-concept where I am trying to route UDP traffic over a different port without either side being aware of the port translation. I've been able to get this working if I disable the connect() call and just do 'fire-and-forget' datagrams. Additionally, my code somewhat works even with the connect() call, but it seems to pick on specific traffic and throw a PortUnreachableException.

The actual server/client (of the traffic I'm routing) may send traffic in both directions. Some of this traffic goes through just fine, but some does not and results in the unreachable port error. I've been able to reproduce this problematic server/client behavior and I've baked that implementation into my below PoC code using a simple method called run_buggySend() that you'll see below.

I've looked at the code backwards and sideways and cannot see why the exception is being thrown. I know most people use bind() or connect() but not both, but my use case requires both because some protocols that I'm routing require very specific ports for traffic in both directions. Additionally, while I could just get rid of the connect() call to make it work, I like the idea of caching the routing information for improved performance, and do not see why it shouldn't be compatible. And then without bind(), traffic coming the other way to a hard-coded port never reaches my DatagramChannel.

I'm also wondering if this might be hitting some buggy Java code, since the port unreachable exception isn't even thrown from the more relevant / correct DatagramChannel. If I send the triggering datagram to 3000, then the 13001 channel throws the error. Likewise if I send it to 13001, the 3000 channel throws an error.

That said, I'll past the minimal reproduction code below. Thank you for any tips or help!

...

ANSWER

Answered 2021-Jun-18 at 20:00

Stumbled upon what looks to be the problem and solution. While the recieve() / read() method is throwing the PortUnreachableException, it is actually the send() / write() which is triggering the error.

The receiver on one of the sides is apparently not configured correctly and easy enough to fix, and it's thus understandable that the intermediate write would be where the error manifested.

However, for some incomprehensible reason, Java decided it made more sense to alert the caller to an undeliverable datagram in the read() method, despite the fact that it was the write() which failed. Further, this behavior doesn't seem to be documented either. Java should have thrown the exception upon the next write or in a separate 'error polling' method, not from the reading operation which is nearly completely irrelevant to the failure of the writing operation.

Source https://stackoverflow.com/questions/68037907

QUESTION

How to store results of a for loop to a dataframe given a specific column/row?

Asked 2020-Jun-21 at 08:49

I have a dataframe with different signals and returns. I want to do the following:

Subset a specific signal
Calculate the annualized return
Store result to a dataframe

My dataframe looks like this: enter image description here

My code looks like this:

...

ANSWER

Answered 2020-Jun-21 at 08:49

Try this code:

Source https://stackoverflow.com/questions/62495652

QUESTION

How to select single rows from a dataframe, calculate cumulative return and plot it in single figure

Asked 2020-Jun-20 at 15:13

I have a dataframe (portbase) that contains multiple signals (signalname) and their returns.

I want to subset every single, calculate the cumulative return and then plot them in a single figure. I have done it step by step with on single as an example:

...

ANSWER

Answered 2020-Jun-20 at 15:13

You are calling both the looping variable and a variable in the loop by the name i, and comparing signalname to a string containing i ('i') instead of the variable itself. You should do something like this instead:

Source https://stackoverflow.com/questions/62487079

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

Vulnerabilities

No vulnerabilities reported

Install portbase

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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