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// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
//
// VMOptions=
// VMOptions=--short_socket_read
// VMOptions=--short_socket_write
// VMOptions=--short_socket_read --short_socket_write
// @dart = 2.9
import "dart:async";
import "dart:io";
import "package:expect/expect.dart";
Future getData(HttpClient client, int port, bool chunked, int length) {
return client
.get("127.0.0.1", port, "/?chunked=$chunked&length=$length")
.then((request) => request.close())
.then((response) {
return response.fold(0, (bytes, data) => bytes + data.length).then((bytes) {
Expect.equals(length, bytes);
});
});
}
Future<HttpServer> startServer() {
return HttpServer.bind("127.0.0.1", 0).then((server) {
server.listen((request) {
bool chunked = request.uri.queryParameters["chunked"] == "true";
int length = int.parse(request.uri.queryParameters["length"]);
var buffer = new List<int>.filled(length, 0);
if (!chunked) request.response.contentLength = length;
request.response.add(buffer);
request.response.close();
});
return server;
});
}
testKeepAliveNonChunked() {
startServer().then((server) {
var client = new HttpClient();
getData(client, server.port, false, 100)
.then((_) => getData(client, server.port, false, 100))
.then((_) => getData(client, server.port, false, 100))
.then((_) => getData(client, server.port, false, 100))
.then((_) => getData(client, server.port, false, 100))
.then((_) {
server.close();
client.close();
});
});
}
testKeepAliveChunked() {
startServer().then((server) {
var client = new HttpClient();
getData(client, server.port, true, 100)
.then((_) => getData(client, server.port, true, 100))
.then((_) => getData(client, server.port, true, 100))
.then((_) => getData(client, server.port, true, 100))
.then((_) => getData(client, server.port, true, 100))
.then((_) {
server.close();
client.close();
});
});
}
testKeepAliveMixed() {
startServer().then((server) {
var client = new HttpClient();
getData(client, server.port, true, 100)
.then((_) => getData(client, server.port, false, 100))
.then((_) => getData(client, server.port, true, 100))
.then((_) => getData(client, server.port, false, 100))
.then((_) => getData(client, server.port, true, 100))
.then((_) => getData(client, server.port, false, 100))
.then((_) => getData(client, server.port, true, 100))
.then((_) => getData(client, server.port, false, 100))
.then((_) {
server.close();
client.close();
});
});
}
void main() {
testKeepAliveNonChunked();
testKeepAliveChunked();
testKeepAliveMixed();
}