strongloop / node-foreman / 224

Committed 2 May 2016 - 8:27 coverage: 88.78%. First build

Build # 224

Build Type

Pull #117

travis-ci

Committed by

rmg

Commit Message

improve Procfile parsing error messages

Pull Request Pull Request #117: WIP: Upgrade all outdated dependencies

Run Details

27 of 33 new or added lines in 5 files covered. (81.82%)

546 of 615 relevant lines covered (88.78%)

93.43 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

87.1

/proxy.js

var fs      = require('fs');
var http    = require('http');
var https   = require('https');
var htproxy = require('http-proxy');

var port = parseInt(process.env.PORT);

var upstream_host = process.env.UPSTREAM_HOST;
var upstream_port = parseInt(process.env.UPSTREAM_PORT);
var upstream_size = parseInt(process.env.UPSTREAM_SIZE);
var sslCert       = process.env.SSL_CERT;
var sslKey        = process.env.SSL_KEY;
var sslPort       = parseInt(process.env.SSL_PORT);

var addresses = [];
for(var i = 0; i < upstream_size; i++) {
  addresses.push({
    host: upstream_host,
    port: upstream_port + i,
    protocol: 'http',
  });
}

// Proxy
var proxy = htproxy.createProxyServer({
  // Set the x-forwarded- headers, because apps often need them to make
  // decisions (such as about redirecting to SSL or a canonical host),
  // and proxies often do this for you in the real world.
  xfwd: true
});

// Hanle Error
proxy.on('error',function(err,req,res){
  console.error("Proxy Error: ",err);
  res.writeHead(500);
  res.write("Upstream Proxy Error");
  res.end();
});

// Main HTTP Server
http.createServer(function (req, res) {

  var target = addresses.shift();

  proxy.web(req, res, {target: target});

  addresses.push(target);

}).listen(port, function() {
  process.send({http: this.address().port});
});

if (sslCert && sslKey) {
  https.createServer({
      key: fs.readFileSync(sslKey),
      cert: fs.readFileSync(sslCert)
    },
    function (req, res) {

    var target = addresses.shift();

    proxy.web(req, res, {target: target});

    addresses.push(target);

  }).listen(sslPort, function() {
    process.send({https: this.address().port});
  });
}

1	var fs = require('fs');	10×
2	var http = require('http');	10×
3	var https = require('https');	10×
4	var htproxy = require('http-proxy');	10×
5
6	var port = parseInt(process.env.PORT);	10×
7
8	var upstream_host = process.env.UPSTREAM_HOST;	10×
9	var upstream_port = parseInt(process.env.UPSTREAM_PORT);	10×
10	var upstream_size = parseInt(process.env.UPSTREAM_SIZE);	10×
11	var sslCert = process.env.SSL_CERT;	10×
12	var sslKey = process.env.SSL_KEY;	10×
13	var sslPort = parseInt(process.env.SSL_PORT);	10×
14
15	var addresses = [];	10×
16	for(var i = 0; i < upstream_size; i++) {	10×
17	addresses.push({	10×
18	host: upstream_host,
19	port: upstream_port + i,
20	protocol: 'http',
21	});
22	}
23
24	// Proxy
25	var proxy = htproxy.createProxyServer({	10×
26	// Set the x-forwarded- headers, because apps often need them to make
27	// decisions (such as about redirecting to SSL or a canonical host),
28	// and proxies often do this for you in the real world.
29	xfwd: true
30	});
31
32	// Hanle Error
33	proxy.on('error',function(err,req,res){	10×
NEW 34	console.error("Proxy Error: ",err);	!
NEW 35	res.writeHead(500);	!
NEW 36	res.write("Upstream Proxy Error");	!
NEW 37	res.end();	!
38	});
39
40	// Main HTTP Server
41	http.createServer(function (req, res) {	10×
42
43	var target = addresses.shift();	5×
44
45	proxy.web(req, res, {target: target});	5×
46
47	addresses.push(target);	5×
48
49	}).listen(port, function() {
50	process.send({http: this.address().port});	10×
51	});
52
53	if (sslCert && sslKey) {	10×
54	https.createServer({	5×
55	key: fs.readFileSync(sslKey),
56	cert: fs.readFileSync(sslCert)
57	},
58	function (req, res) {
59
60	var target = addresses.shift();	5×
61
62	proxy.web(req, res, {target: target});	5×
63
64	addresses.push(target);	5×
65
66	}).listen(sslPort, function() {
67	process.send({https: this.address().port});	5×
68	});
69	}

strongloop / node-foreman / 224

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