https://github.com/jakutis/rserve-client

A stateful client for Rserve, the TCP/IP server for R framework.
https://github.com/jakutis/rserve-client

Last synced: 2 months ago
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A stateful client for Rserve, the TCP/IP server for R framework.

• Host: GitHub
• URL: https://github.com/jakutis/rserve-client
• Owner: jakutis
• License: mit
• Created: 2014-02-18T11:39:21.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2018-10-06T16:23:45.000Z (over 6 years ago)
• Last Synced: 2024-11-06T18:00:44.676Z (3 months ago)
• Language: JavaScript
• Homepage: https://www.npmjs.org/package/rserve-client
• Size: 37.1 KB
• Stars: 10
• Watchers: 4
• Forks: 10
• Open Issues: 2
• Metadata Files:
  • Readme: README.markdown
  • License: LICENSE

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README

        
# rserve-client

A stateful client for Rserve, the TCP/IP server for R framework.

[![Build Status](https://travis-ci.org/jakutis/rserve-client.svg)](https://travis-ci.org/jakutis/rserve-client)

- [Installation](#installation)

- [API](#api)

## Installation

  Install with [npm](https://www.npmjs.org/package/rserve-client):

    $ npm install --save rserve-client

## API

    var r = require('rserve-client');

    r.connect('localhost', 6311, function(err, client) {

        client.evaluate('a<-2.7+2', function(err, ans) {

            console.log(ans);

            client.end();

        });

    });

### .connect(hostname, port, callback)

Connects to Rserve at hostname on port and returns the connection via callback.

### connection.evaluate(command, callback)

Evaluates the given command on Rserve and returns the result via callback.

If client has disconnected, first reconnects, then evaluates.

### connection.end()

Ends the connection by closing the socket.