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common = require("../common");
assert = common.assert;
http = require("http");
net = require("net");
outstanding_reqs = 0;
var server = http.createServer(function(req, res) {
res.writeHead(200, [ ['content-type', 'text/plain'] ]);
res.addTrailers({"x-foo": "bar"});
res.end("stuff" + "\n");
});
server.listen(common.PORT);
// first, we test an HTTP/1.0 request.
server.addListener("listening", function() {
var c = net.createConnection(common.PORT);
var res_buffer = "";
c.setEncoding("utf8");
c.addListener("connect", function () {
outstanding_reqs++;
c.write( "GET / HTTP/1.0\r\n\r\n" );
});
c.addListener("data", function (chunk) {
// console.log(chunk);
res_buffer += chunk;
});
c.addListener("end", function () {
c.end();
assert.ok(! /x-foo/.test(res_buffer), "Trailer in HTTP/1.0 response.");
outstanding_reqs--;
if (outstanding_reqs == 0) {
server.close();
process.exit();
}
});
});
// now, we test an HTTP/1.1 request.
server.addListener("listening", function() {
var c = net.createConnection(common.PORT);
var res_buffer = "";
var tid;
c.setEncoding("utf8");
c.addListener("connect", function () {
outstanding_reqs++;
c.write( "GET / HTTP/1.1\r\n\r\n" );
tid = setTimeout(assert.fail, 2000, "Couldn't find last chunk.");
});
c.addListener("data", function (chunk) {
// console.log(chunk);
res_buffer += chunk;
if (/0\r\n/.test(res_buffer)) { // got the end.
outstanding_reqs--;
clearTimeout(tid);
assert.ok(
/0\r\nx-foo: bar\r\n\r\n$/.test(res_buffer),
"No trailer in HTTP/1.1 response."
);
if (outstanding_reqs == 0) {
server.close();
process.exit();
}
}
});
});
// now, see if the client sees the trailers.
server.addListener('listening', function() {
var client = http.createClient(common.PORT);
var req = client.request("/hello", {});
req.end();
outstanding_reqs++;
req.addListener('response', function (res) {
res.addListener('end', function () {
// console.log(res.trailers);
assert.ok("x-foo" in res.trailers,
"Client doesn't see trailers.");
outstanding_reqs--;
if (outstanding_reqs == 0) {
server.close();
process.exit();
}
});
});
});