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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "net/socket/client_socket_handle.h" | 5 #include "net/socket/client_socket_handle.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/bind_helpers.h" | 8 #include "base/bind_helpers.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #include "net/base/net_errors.h" | 12 #include "net/base/net_errors.h" |
13 #include "net/socket/client_socket_pool.h" | 13 #include "net/socket/client_socket_pool.h" |
14 #include "net/socket/client_socket_pool_histograms.h" | 14 #include "net/socket/client_socket_pool_histograms.h" |
15 | 15 |
16 namespace net { | 16 namespace net { |
17 | 17 |
18 ClientSocketHandle::ClientSocketHandle() | 18 ClientSocketHandle::ClientSocketHandle() |
19 : is_initialized_(false), | 19 : is_initialized_(false), |
20 pool_(NULL), | |
21 layered_pool_(NULL), | |
22 is_reused_(false), | 20 is_reused_(false), |
23 ALLOW_THIS_IN_INITIALIZER_LIST(callback_( | 21 ALLOW_THIS_IN_INITIALIZER_LIST(callback_( |
24 base::Bind(&ClientSocketHandle::OnIOComplete, | 22 base::Bind(&ClientSocketHandle::OnIOComplete, |
25 base::Unretained(this)))), | 23 base::Unretained(this)))), |
26 is_ssl_error_(false) {} | 24 is_ssl_error_(false) {} |
27 | 25 |
28 ClientSocketHandle::~ClientSocketHandle() { | 26 ClientSocketHandle::~ClientSocketHandle() { |
29 Reset(); | 27 Reset(); |
30 } | 28 } |
31 | 29 |
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47 pool_->ReleaseSocket(group_name_, release_socket(), pool_id_); | 45 pool_->ReleaseSocket(group_name_, release_socket(), pool_id_); |
48 } else if (cancel) { | 46 } else if (cancel) { |
49 // If we did not get initialized yet, we've got a socket request pending. | 47 // If we did not get initialized yet, we've got a socket request pending. |
50 // Cancel it. | 48 // Cancel it. |
51 pool_->CancelRequest(group_name_, this); | 49 pool_->CancelRequest(group_name_, this); |
52 } | 50 } |
53 is_initialized_ = false; | 51 is_initialized_ = false; |
54 group_name_.clear(); | 52 group_name_.clear(); |
55 is_reused_ = false; | 53 is_reused_ = false; |
56 user_callback_.Reset(); | 54 user_callback_.Reset(); |
57 if (layered_pool_) { | |
58 pool_->RemoveLayeredPool(layered_pool_); | |
59 layered_pool_ = NULL; | |
60 } | |
61 pool_ = NULL; | 55 pool_ = NULL; |
62 idle_time_ = base::TimeDelta(); | 56 idle_time_ = base::TimeDelta(); |
63 init_time_ = base::TimeTicks(); | 57 init_time_ = base::TimeTicks(); |
64 setup_time_ = base::TimeDelta(); | 58 setup_time_ = base::TimeDelta(); |
65 pool_id_ = -1; | 59 pool_id_ = -1; |
66 } | 60 } |
67 | 61 |
68 void ClientSocketHandle::ResetErrorState() { | 62 void ClientSocketHandle::ResetErrorState() { |
69 is_ssl_error_ = false; | 63 is_ssl_error_ = false; |
70 ssl_error_response_info_ = HttpResponseInfo(); | 64 ssl_error_response_info_ = HttpResponseInfo(); |
71 pending_http_proxy_connection_.reset(); | 65 pending_http_proxy_connection_.reset(); |
72 } | 66 } |
73 | 67 |
74 LoadState ClientSocketHandle::GetLoadState() const { | 68 LoadState ClientSocketHandle::GetLoadState() const { |
75 CHECK(!is_initialized()); | 69 CHECK(!is_initialized()); |
76 CHECK(!group_name_.empty()); | 70 CHECK(!group_name_.empty()); |
77 // Because of http://crbug.com/37810 we may not have a pool, but have | 71 // Because of http://crbug.com/37810 we may not have a pool, but have |
78 // just a raw socket. | 72 // just a raw socket. |
79 if (!pool_) | 73 if (!pool_) |
80 return LOAD_STATE_IDLE; | 74 return LOAD_STATE_IDLE; |
81 return pool_->GetLoadState(group_name_, this); | 75 return pool_->GetLoadState(group_name_, this); |
82 } | 76 } |
83 | 77 |
84 bool ClientSocketHandle::IsPoolStalled() const { | |
85 return pool_->IsStalled(); | |
86 } | |
87 | |
88 void ClientSocketHandle::AddLayeredPool(LayeredPool* layered_pool) { | |
89 CHECK(layered_pool); | |
90 CHECK(!layered_pool_); | |
91 if (pool_) { | |
92 pool_->AddLayeredPool(layered_pool); | |
93 layered_pool_ = layered_pool; | |
94 } | |
95 } | |
96 | |
97 void ClientSocketHandle::OnIOComplete(int result) { | 78 void ClientSocketHandle::OnIOComplete(int result) { |
98 CompletionCallback callback = user_callback_; | 79 CompletionCallback callback = user_callback_; |
99 user_callback_.Reset(); | 80 user_callback_.Reset(); |
100 HandleInitCompletion(result); | 81 HandleInitCompletion(result); |
101 callback.Run(result); | 82 callback.Run(result); |
102 } | 83 } |
103 | 84 |
104 void ClientSocketHandle::HandleInitCompletion(int result) { | 85 void ClientSocketHandle::HandleInitCompletion(int result) { |
105 CHECK_NE(ERR_IO_PENDING, result); | 86 CHECK_NE(ERR_IO_PENDING, result); |
106 if (result != OK) { | 87 if (result != OK) { |
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136 // release() socket. It ends up working though, since those methods are being | 117 // release() socket. It ends up working though, since those methods are being |
137 // used to layer sockets (and the destination sources are the same). | 118 // used to layer sockets (and the destination sources are the same). |
138 DCHECK(socket_.get()); | 119 DCHECK(socket_.get()); |
139 socket_->NetLog().BeginEvent( | 120 socket_->NetLog().BeginEvent( |
140 NetLog::TYPE_SOCKET_IN_USE, | 121 NetLog::TYPE_SOCKET_IN_USE, |
141 make_scoped_refptr(new NetLogSourceParameter( | 122 make_scoped_refptr(new NetLogSourceParameter( |
142 "source_dependency", requesting_source_))); | 123 "source_dependency", requesting_source_))); |
143 } | 124 } |
144 | 125 |
145 } // namespace net | 126 } // namespace net |
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