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Fix examples for node v12.x #1452

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45d2ade
[examples] util.debug and util.puts have been removed in Node.js v12.x
PierreMage Jun 6, 2020
8870ce1
[examples] Fix middleware examples
PierreMage Jun 6, 2020
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9 changes: 4 additions & 5 deletions examples/http/basic-proxy.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand All @@ -38,7 +37,7 @@ var welcome = [
'# # # # # # # # #### # # # '
].join('\n');

util.puts(welcome.rainbow.bold);
console.log(welcome.rainbow.bold);

//
// Basic Http Proxy Server
Expand All @@ -56,5 +55,5 @@ http.createServer(function (req, res) {
res.end();
}).listen(9003);

util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8003'.yellow);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9003 '.yellow);
console.log('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8003'.yellow);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9003 '.yellow);
7 changes: 3 additions & 4 deletions examples/http/concurrent-proxy.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand Down Expand Up @@ -64,5 +63,5 @@ http.createServer(function (req, res) {
}
}).listen(9004);

util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8004'.yellow);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9004 '.yellow);
console.log('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8004'.yellow);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9004 '.yellow);
5 changes: 2 additions & 3 deletions examples/http/custom-proxy-error.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand All @@ -52,4 +51,4 @@ proxy.on('error', function (err, req, res) {
});


util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8005 '.yellow + 'with custom error message'.magenta.underline);
console.log('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8005 '.yellow + 'with custom error message'.magenta.underline);
5 changes: 2 additions & 3 deletions examples/http/error-handling.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand Down Expand Up @@ -60,4 +59,4 @@ function requestHandler(req, res) {
}

http.createServer(requestHandler).listen(8000);
util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);
console.log('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8000'.yellow);
11 changes: 5 additions & 6 deletions examples/http/forward-and-target-proxy.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand Down Expand Up @@ -56,12 +55,12 @@ http.createServer(function (req, res) {
// Target Http Forwarding Server
//
http.createServer(function (req, res) {
util.puts('Receiving forward for: ' + req.url);
console.log('Receiving forward for: ' + req.url);
res.writeHead(200, { 'Content-Type': 'text/plain' });
res.write('request successfully forwarded to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
res.end();
}).listen(9007);

util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8006 '.yellow + 'with forward proxy'.magenta.underline);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9006 '.yellow);
util.puts('http forward server '.blue + 'started '.green.bold + 'on port '.blue + '9007 '.yellow);
console.log('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8006 '.yellow + 'with forward proxy'.magenta.underline);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9006 '.yellow);
console.log('http forward server '.blue + 'started '.green.bold + 'on port '.blue + '9007 '.yellow);
9 changes: 4 additions & 5 deletions examples/http/forward-proxy.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand All @@ -43,11 +42,11 @@ httpProxy.createServer({
// Target Http Forwarding Server
//
http.createServer(function (req, res) {
util.puts('Receiving forward for: ' + req.url);
console.log('Receiving forward for: ' + req.url);
res.writeHead(200, { 'Content-Type': 'text/plain' });
res.write('request successfully forwarded to: ' + req.url + '\n' + JSON.stringify(req.headers, true, 2));
res.end();
}).listen(9019);

util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8019 '.yellow + 'with forward proxy'.magenta.underline);
util.puts('http forward server '.blue + 'started '.green.bold + 'on port '.blue + '9019 '.yellow);
console.log('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8019 '.yellow + 'with forward proxy'.magenta.underline);
console.log('http forward server '.blue + 'started '.green.bold + 'on port '.blue + '9019 '.yellow);
7 changes: 3 additions & 4 deletions examples/http/latent-proxy.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand All @@ -50,5 +49,5 @@ http.createServer(function (req, res) {
res.end();
}).listen(9008);

util.puts('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8008 '.yellow + 'with latency'.magenta.underline);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9008 '.yellow);
console.log('http proxy server '.blue + 'started '.green.bold + 'on port '.blue + '8008 '.yellow + 'with latency'.magenta.underline);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9008 '.yellow);
3 changes: 1 addition & 2 deletions examples/http/proxy-http-to-https.js
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Expand Up @@ -26,7 +26,6 @@

var https = require('https'),
http = require('http'),
util = require('util'),
path = require('path'),
fs = require('fs'),
colors = require('colors'),
Expand All @@ -43,4 +42,4 @@ httpProxy.createProxyServer({
}
}).listen(8011);

util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8011'.yellow);
console.log('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8011'.yellow);
5 changes: 2 additions & 3 deletions examples/http/proxy-https-to-http.js
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Expand Up @@ -26,7 +26,6 @@

var https = require('https'),
http = require('http'),
util = require('util'),
path = require('path'),
fs = require('fs'),
colors = require('colors'),
Expand Down Expand Up @@ -56,5 +55,5 @@ httpProxy.createServer({
}
}).listen(8009);

util.puts('https proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8009'.yellow);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9009 '.yellow);
console.log('https proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8009'.yellow);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9009 '.yellow);
5 changes: 2 additions & 3 deletions examples/http/proxy-https-to-https.js
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Expand Up @@ -26,7 +26,6 @@

var https = require('https'),
http = require('http'),
util = require('util'),
fs = require('fs'),
path = require('path'),
colors = require('colors'),
Expand Down Expand Up @@ -55,5 +54,5 @@ httpProxy.createServer({
secure: false
}).listen(8010);

util.puts('https proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8010'.yellow);
util.puts('https server '.blue + 'started '.green.bold + 'on port '.blue + '9010 '.yellow);
console.log('https proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8010'.yellow);
console.log('https server '.blue + 'started '.green.bold + 'on port '.blue + '9010 '.yellow);
7 changes: 3 additions & 4 deletions examples/http/reverse-proxy.js
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Expand Up @@ -24,20 +24,19 @@
var http = require('http'),
net = require('net'),
httpProxy = require('../../lib/http-proxy'),
url = require('url'),
util = require('util');
url = require('url');

var proxy = httpProxy.createServer();

var server = http.createServer(function (req, res) {
util.puts('Receiving reverse proxy request for:' + req.url);
console.log('Receiving reverse proxy request for:' + req.url);
var parsedUrl = url.parse(req.url);
var target = parsedUrl.protocol + '//' + parsedUrl.hostname;
proxy.web(req, res, {target: target, secure: false});
}).listen(8213);

server.on('connect', function (req, socket) {
util.puts('Receiving reverse proxy request for:' + req.url);
console.log('Receiving reverse proxy request for:' + req.url);

var serverUrl = url.parse('https://' + req.url);

Expand Down
7 changes: 3 additions & 4 deletions examples/http/sse.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy'),
SSE = require('sse');
Expand Down Expand Up @@ -63,5 +62,5 @@ sse.on('connection', function(client) {

server.listen(9003);

util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8003'.yellow);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9003 '.yellow);
console.log('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8003'.yellow);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9003 '.yellow);
7 changes: 3 additions & 4 deletions examples/http/standalone-proxy.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
httpProxy = require('../../lib/http-proxy');

Expand All @@ -50,5 +49,5 @@ http.createServer(function (req, res) {
res.end();
}).listen(9002);

util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '8002 '.yellow + 'with proxy.web() handler'.cyan.underline + ' and latency'.magenta);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9002 '.yellow);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '8002 '.yellow + 'with proxy.web() handler'.cyan.underline + ' and latency'.magenta);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9002 '.yellow);
1 change: 0 additions & 1 deletion examples/middleware/bodyDecoder-middleware.js
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Expand Up @@ -28,7 +28,6 @@ var http = require('http'),
connect = require('connect'),
request = require('request'),
colors = require('colors'),
util = require('util'),
queryString = require('querystring'),
bodyParser = require('body-parser'),
httpProxy = require('../../lib/http-proxy'),
Expand Down
26 changes: 13 additions & 13 deletions examples/middleware/gzip-middleware.js
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Expand Up @@ -24,26 +24,26 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
connect = require('connect'),
compression = require('compression'),
httpProxy = require('../../lib/http-proxy');

//
// Basic Connect App
//
connect.createServer(
connect.compress({
// Pass to connect.compress() the options
connect()
.use(compression({
// Pass to compression() the options
// that you need, just for show the example
// we use threshold to 1
threshold: 1
}),
function (req, res) {
// we use level to 1
level: 1
}))
.use(function (req, res) {
proxy.web(req, res);
}
).listen(8012);
})
.listen(8012);

//
// Basic Http Proxy Server
Expand All @@ -61,5 +61,5 @@ http.createServer(function (req, res) {
res.end();
}).listen(9012);

util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8012'.yellow);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9012 '.yellow);
console.log('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8012'.yellow);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9012 '.yellow);
7 changes: 3 additions & 4 deletions examples/middleware/modifyResponse-middleware.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
colors = require('colors'),
var colors = require('colors'),
http = require('http'),
connect = require('connect'),
app = connect(),
Expand Down Expand Up @@ -64,6 +63,6 @@ http.createServer(function (req, res) {
res.end('Hello, I love Ruby\n');
}).listen(9013);

util.puts('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8013'.yellow);
util.puts('http server '.blue + 'started '.green.bold + 'on port '.blue + '9013 '.yellow);
console.log('http proxy server'.blue + ' started '.green.bold + 'on port '.blue + '8013'.yellow);
console.log('http server '.blue + 'started '.green.bold + 'on port '.blue + '9013 '.yellow);

3 changes: 3 additions & 0 deletions examples/package.json
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Expand Up @@ -4,7 +4,10 @@
"version": "0.0.0",
"dependencies": {
"agentkeepalive": "^4.0.0",
"body-parser": "^1.19.0",
"colors": "~1.3.0",
"compression": "^1.7.4",
"connect": "^3.7.0",
"connect-restreamer": "~1.0.0",
"request": "~2.88.0",
"socket.io": "~0.9.16",
Expand Down
9 changes: 4 additions & 5 deletions examples/websocket/latent-websocket-proxy.js
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Expand Up @@ -24,8 +24,7 @@

*/

var util = require('util'),
http = require('http'),
var http = require('http'),
colors = require('colors'),
httpProxy = require('../../lib/http-proxy');

Expand All @@ -45,10 +44,10 @@ catch (ex) {
//
var server = io.listen(9016);
server.sockets.on('connection', function (client) {
util.debug('Got websocket connection');
console.debug('Got websocket connection');

client.on('message', function (msg) {
util.debug('Got message from client: ' + msg);
console.debug('Got message from client: ' + msg);
});

client.send('from server');
Expand Down Expand Up @@ -86,6 +85,6 @@ proxyServer.listen(8016);
var ws = client.connect('ws://localhost:8016');

ws.on('message', function (msg) {
util.debug('Got message: ' + msg);
console.debug('Got message: ' + msg);
ws.send('I am the client');
});
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