pg-server | Postgres DB server emulator , proxy or honeypot

by oguimbal TypeScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | pg-server Summary

pg-server is a TypeScript library. pg-server has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Postgres DB server emulator, proxy or honeypot

Support

Quality

Security

License

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Support

pg-server has a low active ecosystem.

It has 9 star(s) with 0 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of pg-server is current.

Quality

pg-server has no bugs reported.

Security

pg-server has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

pg-server 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

pg-server releases are not available. You will need to build from source code and install.

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

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pg-server Key Features

No Key Features are available at this moment for pg-server.

pg-server Examples and Code Snippets

No Code Snippets are available at this moment for pg-server.

Community Discussions

Trending Discussions on pg-server

how does Postgres support async(non-block) operator in term of socket protocol?

Windows Subsystem for Linux 2: Ubuntu, connect to external PostgreSQL database

Access violation while copying a string of wchar from network packet

Connecting to mysql using ssh tunnel does not work

QUESTION

how does Postgres support async(non-block) operator in term of socket protocol?

Asked 2020-Feb-06 at 15:54

I'm not find any document to clarify how does Postgres handle request-response for async non-block request at the socket protocol level.

As a example, suggest only two query-sql in pg-client which use one socket connection to pg-server. I'm suppose there are two way to handle asyc operation:

client can't send second command before the first request not response.

...

ANSWER

Answered 2020-Feb-06 at 15:54

On the network protocol level, there is no distinction between synchronous and asynchronous mode. The difference is only in the way the client API works.

There is always at most one statement active at any given time. See for example the documentation for the simple protocol, but it is the same for the extended protocol.

The difference is in the way the client API works:

In synchronous mode, the client thread is blocked until the query result us complete.
In asynchronous mode, control is returned to the client thread immediately after sending the query, and the client can go and do something else while it waits for the server response. It has to poll the socket regularly to check if the result has arrived. Then it can read and process the result.

If you want to run two statements concurrently, you have to use two database sessions.

Source https://stackoverflow.com/questions/60096997

QUESTION

Windows Subsystem for Linux 2: Ubuntu, connect to external PostgreSQL database

Asked 2019-Aug-18 at 02:00

I'm running the new Windows Subsystem for Linux 2 (WSL-2), with Ubuntu 18.04. It is really fast, and running great, except I can't seem to connect to an external PostgreSQL database using Python. It just hangs, never responding. Here's a minimal reproduction:

...

ANSWER

Answered 2019-Aug-18 at 02:00

So it turns out I was pointing the finger in the wrong direction.

I logged into the PostgreSQL server box with a colleague, and issued this command:

ps -ef --sort=start_time | fgrep [db host name] | more

It turns out, the existing connections to the server were fine, but something is jammed up. I have a bunch of idle processes, then a slew of ones saying "startup waiting" - over 100. Here's the output from the command:

Source https://stackoverflow.com/questions/57539587

QUESTION

Access violation while copying a string of wchar from network packet

Asked 2019-Jun-09 at 09:36

I'm programming game server and it uses unicode since I'm in Korea. The problem is that I can't copy wchar string from packet.

I checked wcsncpy_s(chat, 100, inChat.c_str(), inChat.length()); this works fine but something like this doesn't work.

...

ANSWER

Answered 2019-Jun-09 at 09:36

You need just to specify offset from the buffer's beginning, instead of trying to interpret buffer[2] as memory address:

Source https://stackoverflow.com/questions/56510994

QUESTION

Connecting to mysql using ssh tunnel does not work

Asked 2018-Oct-04 at 07:59

I am trying to connect to a remote server via ssh tunnel and then connect to a mysql.

I first tried on mysql workbench and it works fine. The "fake" information looks like this: With the same information I tried to connect to mysql with nodeJS but I have no idea how to do it. Please help. This is what I have tried so far.

...

ANSWER

Answered 2018-Oct-04 at 06:36

I cant test it right now, but it should be sufficient to set port in the options to 27000.

Source https://stackoverflow.com/questions/52639438

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

Vulnerabilities

No vulnerabilities reported

Install pg-server

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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