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Issue 3119027: Adds HostResolveImpl Requests and Jobs to log. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 10 years, 4 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chrome/browser/net/connection_tester.h" 5 #include "chrome/browser/net/connection_tester.h"
6 6
7 #include "base/command_line.h" 7 #include "base/command_line.h"
8 #include "base/compiler_specific.h" 8 #include "base/compiler_specific.h"
9 #include "base/logging.h" 9 #include "base/logging.h"
10 #include "base/message_loop.h" 10 #include "base/message_loop.h"
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75 private: 75 private:
76 // Creates a host resolver for |experiment|. On success returns net::OK and 76 // Creates a host resolver for |experiment|. On success returns net::OK and
77 // fills |host_resolver| with a new pointer. Otherwise returns a network 77 // fills |host_resolver| with a new pointer. Otherwise returns a network
78 // error code. 78 // error code.
79 int CreateHostResolver( 79 int CreateHostResolver(
80 ConnectionTester::HostResolverExperiment experiment, 80 ConnectionTester::HostResolverExperiment experiment,
81 scoped_refptr<net::HostResolver>* host_resolver) { 81 scoped_refptr<net::HostResolver>* host_resolver) {
82 // Create a vanilla HostResolver that disables caching. 82 // Create a vanilla HostResolver that disables caching.
83 const size_t kMaxJobs = 50u; 83 const size_t kMaxJobs = 50u;
84 scoped_refptr<net::HostResolverImpl> impl = 84 scoped_refptr<net::HostResolverImpl> impl =
85 new net::HostResolverImpl(NULL, NULL, kMaxJobs); 85 new net::HostResolverImpl(NULL, NULL, kMaxJobs, NULL);
86 86
87 *host_resolver = impl; 87 *host_resolver = impl;
88 88
89 // Modify it slightly based on the experiment being run. 89 // Modify it slightly based on the experiment being run.
90 switch (experiment) { 90 switch (experiment) {
91 case ConnectionTester::HOST_RESOLVER_EXPERIMENT_PLAIN: 91 case ConnectionTester::HOST_RESOLVER_EXPERIMENT_PLAIN:
92 return net::OK; 92 return net::OK;
93 case ConnectionTester::HOST_RESOLVER_EXPERIMENT_DISABLE_IPV6: 93 case ConnectionTester::HOST_RESOLVER_EXPERIMENT_DISABLE_IPV6:
94 impl->SetDefaultAddressFamily(net::ADDRESS_FAMILY_IPV4); 94 impl->SetDefaultAddressFamily(net::ADDRESS_FAMILY_IPV4);
95 return net::OK; 95 return net::OK;
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392 392
393 // Notify the delegate of completion. 393 // Notify the delegate of completion.
394 delegate_->OnCompletedConnectionTestExperiment(current, result); 394 delegate_->OnCompletedConnectionTestExperiment(current, result);
395 395
396 if (remaining_experiments_.empty()) { 396 if (remaining_experiments_.empty()) {
397 delegate_->OnCompletedConnectionTestSuite(); 397 delegate_->OnCompletedConnectionTestSuite();
398 } else { 398 } else {
399 StartNextExperiment(); 399 StartNextExperiment();
400 } 400 }
401 } 401 }
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