Revert 112130 - Close idle connections / SPDY sessions when needed.

net/http/http_network_transaction_unittest.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/http/http_network_transaction.h"
 
 #include <math.h>  // ceil
 #include <stdarg.h>
 #include <string>
 #include <vector>
@@ skipping 9624 matching lines @@
                                  data_writes2, arraysize(data_writes2));
   StaticSocketDataProvider* data[] = { &data1, &data2 };
 
   SimpleGetHelperResult out = SimpleGetHelperForData(data, arraysize(data));
 
   EXPECT_EQ(OK, out.rv);
   EXPECT_EQ("HTTP/1.0 200 OK", out.status_line);
   EXPECT_EQ("hello world", out.response_data);
 }
 
-TEST_F(HttpNetworkTransactionTest, CloseOldSpdySessionToOpenNewOne) {
-  HttpStreamFactory::set_next_protos(SpdyNextProtos());
-  int old_max_sockets_per_group =
-      ClientSocketPoolManager::max_sockets_per_group();
-  int old_max_sockets_per_proxy_server =
-      ClientSocketPoolManager::max_sockets_per_proxy_server();
-  int old_max_sockets_per_pool =
-      ClientSocketPoolManager::max_sockets_per_pool();
-  ClientSocketPoolManager::set_max_sockets_per_group(1);
-  ClientSocketPoolManager::set_max_sockets_per_proxy_server(1);
-  ClientSocketPoolManager::set_max_sockets_per_pool(1);
-
-  // Use two different hosts with different IPs so they don't get pooled.
-  SessionDependencies session_deps;
-  session_deps.host_resolver->rules()->AddRule("a.com", "10.0.0.1");
-  session_deps.host_resolver->rules()->AddRule("b.com", "10.0.0.2");
-  scoped_refptr<HttpNetworkSession> session(CreateSession(&session_deps));
-
-  SSLSocketDataProvider ssl1(true, OK);
-  ssl1.next_proto_status = SSLClientSocket::kNextProtoNegotiated;
-  ssl1.next_proto = "spdy/2";
-  ssl1.was_npn_negotiated = true;
-  SSLSocketDataProvider ssl2(true, OK);
-  ssl2.next_proto_status = SSLClientSocket::kNextProtoNegotiated;
-  ssl2.next_proto = "spdy/2";
-  ssl2.was_npn_negotiated = true;
-  session_deps.socket_factory.AddSSLSocketDataProvider(&ssl1);
-  session_deps.socket_factory.AddSSLSocketDataProvider(&ssl2);
-
-  scoped_ptr<spdy::SpdyFrame> host1_req(ConstructSpdyGet(
-      "https://www.a.com", false, 1, LOWEST));
-  MockWrite spdy1_writes[] = {
-    CreateMockWrite(*host1_req, 1),
-  };
-  scoped_ptr<spdy::SpdyFrame> host1_resp(ConstructSpdyGetSynReply(NULL, 0, 1));
-  scoped_ptr<spdy::SpdyFrame> host1_resp_body(ConstructSpdyBodyFrame(1, true));
-  MockRead spdy1_reads[] = {
-    CreateMockRead(*host1_resp, 2),
-    CreateMockRead(*host1_resp_body, 3),
-    MockRead(true, ERR_IO_PENDING, 4),
-  };
-
-  scoped_refptr<OrderedSocketData> spdy1_data(
-      new OrderedSocketData(
-          spdy1_reads, arraysize(spdy1_reads),
-          spdy1_writes, arraysize(spdy1_writes)));
-  session_deps.socket_factory.AddSocketDataProvider(spdy1_data);
-
-  scoped_ptr<spdy::SpdyFrame> host2_req(ConstructSpdyGet(
-      "https://www.b.com", false, 1, LOWEST));
-  MockWrite spdy2_writes[] = {
-    CreateMockWrite(*host2_req, 1),
-  };
-  scoped_ptr<spdy::SpdyFrame> host2_resp(ConstructSpdyGetSynReply(NULL, 0, 1));
-  scoped_ptr<spdy::SpdyFrame> host2_resp_body(ConstructSpdyBodyFrame(1, true));
-  MockRead spdy2_reads[] = {
-    CreateMockRead(*host2_resp, 2),
-    CreateMockRead(*host2_resp_body, 3),
-    MockRead(true, ERR_IO_PENDING, 4),
-  };
-
-  scoped_refptr<OrderedSocketData> spdy2_data(
-      new OrderedSocketData(
-          spdy2_reads, arraysize(spdy2_reads),
-          spdy2_writes, arraysize(spdy2_writes)));
-  session_deps.socket_factory.AddSocketDataProvider(spdy2_data);
-
-  MockWrite http_write[] = {
-    MockWrite("GET / HTTP/1.1\r\n"
-              "Host: www.a.com\r\n"
-              "Connection: keep-alive\r\n\r\n"),
-  };
-
-  MockRead http_read[] = {
-    MockRead("HTTP/1.1 200 OK\r\n"),
-    MockRead("Content-Type: text/html; charset=iso-8859-1\r\n"),
-    MockRead("Content-Length: 6\r\n\r\n"),
-    MockRead("hello!"),
-  };
-
-  StaticSocketDataProvider http_data(http_read, arraysize(http_read),
-                                     http_write, arraysize(http_write));
-  session_deps.socket_factory.AddSocketDataProvider(&http_data);
-
-  HostPortPair host_port_pair_a("www.a.com", 443);
-  HostPortProxyPair host_port_proxy_pair_a(
-      host_port_pair_a, ProxyServer::Direct());
-  EXPECT_FALSE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_a));
-
-  TestOldCompletionCallback callback;
-  HttpRequestInfo request1;
-  request1.method = "GET";
-  request1.url = GURL("https://www.a.com/");
-  request1.load_flags = 0;
-  scoped_ptr<HttpNetworkTransaction> trans(new HttpNetworkTransaction(session));
-
-  int rv = trans->Start(&request1, &callback, BoundNetLog());
-  EXPECT_EQ(ERR_IO_PENDING, rv);
-  EXPECT_EQ(OK, callback.WaitForResult());
-
-  const HttpResponseInfo* response = trans->GetResponseInfo();
-  ASSERT_TRUE(response != NULL);
-  ASSERT_TRUE(response->headers != NULL);
-  EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
-  EXPECT_TRUE(response->was_fetched_via_spdy);
-  EXPECT_TRUE(response->was_npn_negotiated);
-
-  std::string response_data;
-  ASSERT_EQ(OK, ReadTransaction(trans.get(), &response_data));
-  EXPECT_EQ("hello!", response_data);
-  trans.reset();
-  EXPECT_TRUE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_a));
-
-  HostPortPair host_port_pair_b("www.b.com", 443);
-  HostPortProxyPair host_port_proxy_pair_b(
-      host_port_pair_b, ProxyServer::Direct());
-  EXPECT_FALSE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_b));
-  HttpRequestInfo request2;
-  request2.method = "GET";
-  request2.url = GURL("https://www.b.com/");
-  request2.load_flags = 0;
-  trans.reset(new HttpNetworkTransaction(session));
-
-  rv = trans->Start(&request2, &callback, BoundNetLog());
-  EXPECT_EQ(ERR_IO_PENDING, rv);
-  EXPECT_EQ(OK, callback.WaitForResult());
-
-  response = trans->GetResponseInfo();
-  ASSERT_TRUE(response != NULL);
-  ASSERT_TRUE(response->headers != NULL);
-  EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
-  EXPECT_TRUE(response->was_fetched_via_spdy);
-  EXPECT_TRUE(response->was_npn_negotiated);
-  ASSERT_EQ(OK, ReadTransaction(trans.get(), &response_data));
-  EXPECT_EQ("hello!", response_data);
-  EXPECT_FALSE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_a));
-  EXPECT_TRUE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_b));
-
-  HostPortPair host_port_pair_a1("www.a.com", 80);
-  HostPortProxyPair host_port_proxy_pair_a1(
-      host_port_pair_a1, ProxyServer::Direct());
-  EXPECT_FALSE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_a1));
-  HttpRequestInfo request3;
-  request3.method = "GET";
-  request3.url = GURL("http://www.a.com/");
-  request3.load_flags = 0;
-  trans.reset(new HttpNetworkTransaction(session));
-
-  rv = trans->Start(&request3, &callback, BoundNetLog());
-  EXPECT_EQ(ERR_IO_PENDING, rv);
-  EXPECT_EQ(OK, callback.WaitForResult());
-
-  response = trans->GetResponseInfo();
-  ASSERT_TRUE(response != NULL);
-  ASSERT_TRUE(response->headers != NULL);
-  EXPECT_EQ("HTTP/1.1 200 OK", response->headers->GetStatusLine());
-  EXPECT_FALSE(response->was_fetched_via_spdy);
-  EXPECT_FALSE(response->was_npn_negotiated);
-  ASSERT_EQ(OK, ReadTransaction(trans.get(), &response_data));
-  EXPECT_EQ("hello!", response_data);
-  EXPECT_FALSE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_a));
-  EXPECT_FALSE(
-      session->spdy_session_pool()->HasSession(host_port_proxy_pair_b));
-
-  HttpStreamFactory::set_next_protos(std::vector<std::string>());
-  ClientSocketPoolManager::set_max_sockets_per_pool(old_max_sockets_per_pool);
-  ClientSocketPoolManager::set_max_sockets_per_proxy_server(
-      old_max_sockets_per_proxy_server);
-  ClientSocketPoolManager::set_max_sockets_per_group(old_max_sockets_per_group);
-}
-
 }  // namespace net