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nodejs/test/mjsunit/test-http-proxy.js
Ryan 316e2833f0 Use flat object instead of array-of-arrays for HTTP headers.
E.G. { "Content-Length": 10, "Content-Type": "text/html" } instead of
[["Content-Length", 10], ["Content-Type", "text/html"]].
The main reason for this change is object-creation efficiency.

This still needs testing and some further changes (like when receiving
multiple header lines with the same field-name, they are concatenated with a
comma but some headers ("Content-Length") should not be concatenated ; the
new header line should replace the old value).

Various thoughts on this subject:
http://groups.google.com/group/nodejs/browse_thread/thread/9a67bb32706d9efc#
http://four.livejournal.com/979640.html
http://mail.gnome.org/archives/libsoup-list/2009-March/msg00015.html
2009-08-23 12:32:49 +02:00

55 lines
1.5 KiB
JavaScript

include("mjsunit.js");
var PROXY_PORT = 8869;
var BACKEND_PORT = 8870;
var backend = node.http.createServer(function (req, res) {
// node.debug("backend");
res.sendHeader(200, {"content-type": "text/plain"});
res.sendBody("hello world\n");
res.finish();
});
// node.debug("listen backend")
backend.listen(BACKEND_PORT);
var proxy_client = node.http.createClient(BACKEND_PORT);
var proxy = node.http.createServer(function (req, res) {
node.debug("proxy req headers: " + JSON.stringify(req.headers));
var proxy_req = proxy_client.get(req.uri.path);
proxy_req.finish(function(proxy_res) {
res.sendHeader(proxy_res.statusCode, proxy_res.headers);
proxy_res.addListener("body", function(chunk) {
res.sendBody(chunk);
});
proxy_res.addListener("complete", function() {
res.finish();
// node.debug("proxy res");
});
});
});
// node.debug("listen proxy")
proxy.listen(PROXY_PORT);
var body = "";
function onLoad () {
var client = node.http.createClient(PROXY_PORT);
var req = client.get("/test");
// node.debug("client req")
req.finish(function (res) {
// node.debug("got res");
assertEquals(200, res.statusCode);
res.setBodyEncoding("utf8");
res.addListener("body", function (chunk) { body += chunk; });
res.addListener("complete", function () {
proxy.close();
backend.close();
// node.debug("closed both");
});
});
}
function onExit () {
assertEquals(body, "hello world\n");
}