Nginx HTTP Server - Fourth Edition

Handler example

Let's have a quick look at what an example handler could look like to give you an idea of the syntax:

function foo(req, res) {    req.log("hello from foo() handler");    return "foo";}function summary(req, res) {    var a, s, h;    s = "JS summary\n\n";    s += "Method: " + req.method + "\n";    s += "HTTP version: " + req.httpVersion + "\n";    s += "Host: " + req.headers.host + "\n";    s += "Remote Address: " + req.remoteAddress + "\n";    s += "URI: " + req.uri + "\n";    s += "Headers:\n";    for (h in req.headers) {        s += " header '" + h + "' is '" + req.headers[h] + "'\n";    }    s += "Args:\n";    for (a in req.args) {        s += " arg '" + a + "' is '" + req.args[a] + "'\n";    }    return s;}function bar(req, res) {    res.headers.foo = 1234;    res.status = 200; res.contentType ...