the-shepherd/lib/util/tnet.js

Control a herd of wild processes.

// Generated by CoffeeScript 2.5.1
(function() {
  var $;

  $ = require('bling');

  module.exports.read_stream = function(socket, cb) {
    var buf, ret;
    ret = new $.Promise();
    buf = "";
    socket.on('data', function(data) {
      var item, rest, results;
      buf += data.toString("utf8");
      results = [];
      while (buf.length > 0) {
        [item, rest] = $.TNET.parseOne(buf);
        if (rest.length === buf.length) { // if we didn't consume anything, wait for the next data to resume parsing
          break;
        }
        buf = rest;
        results.push(cb(item));
      }
      return results;
    });
    socket.on('error', function(err) {
      return ret.reject(err);
    });
    socket.on('close', function() {
      return ret.resolve();
    });
    socket.on('end', function() {
      return ret.resolve();
    });
    return ret;
  };

}).call(this);