unix-socket

0.1.0 • Public • Published

Unix socket helper (for linux)

Node.js has UNIX domain socket issue

https://gist.github.com/dshaw/9f93cdcd3a77b9142e51

Installation

npm install 

Usage

var http = require('http'),
    unixSocket = require("unix-socket");
 
var server = http.Server();
 
var option = { 
    path: "/var/run/shm/nodejs/server.sock",
    mode: 0666 
};
 
unixSocket.listen(server, option, function(result) {
    if (result) {
        console.log('Server started on ' + result);
    } else {
        console.error('Error');
        process.exit(0);
    }
});

Option

var option = { 
    path: "/var/run/shm/nodejs/server.sock",
    mode: 0666 
};
 
//or
 
var option = { 
    path: [ "/var/run/shm/nodejs/server1.sock", "/var/run/shm/nodejs/server2.sock" ]
    mode: 0666 
};

Methods

isStreamOpen(path, [callback]) return boolean

var result = unixSocket.isStreamOpen(path);
 
//or
 
unixSocket.isStreamOpen(path, function(result) {
 
});

prepareStream(path, [callback]) return boolean

var result = unixSocket.prepareStream(path);
 
//or
 
unixSocket.prepareStream(path, function(result) {
 
});

availableStream(paths, [callback]) return path(string)

var tryList = [ "/var/run/shm/nodejs/server1.sock", "/var/run/shm/nodejs/server2.sock" ];
var path = unixSocket.availableStream(tryList);
 
//or
 
unixSocket.availableStream(tryList, function(path) {
 
});

listen(server, option, callback)

Prepare unix socket, unlink first if exists.

Issue

Permission denied (from Nginx)

connect() to unix:/var/run/shm/nodejs/server.sock failed (13: Permission denied) while connecting to upstream, client...

chmod 777 /tmp/app.socket

http://serverfault.com/questions/316157/how-do-i-configure-nginx-proxy-pass-node-js-http-server-via-unix-socket?answertab=votes#tab-top

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Install

npm i unix-socket

Weekly Downloads

2

Version

0.1.0

License

none

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Collaborators

  • swmoon203