OLD | NEW |
1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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/common/ipc_sync_channel.h" | 5 #include "chrome/common/ipc_sync_channel.h" |
6 | 6 |
7 #include "base/lazy_instance.h" | 7 #include "base/lazy_instance.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/thread_local.h" | 9 #include "base/thread_local.h" |
10 #include "base/message_loop.h" | 10 #include "base/message_loop.h" |
11 #include "base/waitable_event.h" | 11 #include "base/waitable_event.h" |
12 #include "base/waitable_event_watcher.h" | 12 #include "base/waitable_event_watcher.h" |
13 #include "chrome/common/ipc_logging.h" | |
14 #include "chrome/common/ipc_sync_message.h" | 13 #include "chrome/common/ipc_sync_message.h" |
15 | 14 |
16 using base::TimeDelta; | 15 using base::TimeDelta; |
17 using base::TimeTicks; | 16 using base::TimeTicks; |
18 using base::WaitableEvent; | 17 using base::WaitableEvent; |
19 | 18 |
20 namespace IPC { | 19 namespace IPC { |
21 // When we're blocked in a Send(), we need to process incoming synchronous | 20 // When we're blocked in a Send(), we need to process incoming synchronous |
22 // messages right away because it could be blocking our reply (either | 21 // messages right away because it could be blocking our reply (either |
23 // directly from the same object we're calling, or indirectly through one or | 22 // directly from the same object we're calling, or indirectly through one or |
(...skipping 73 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
97 { | 96 { |
98 AutoLock auto_lock(message_lock_); | 97 AutoLock auto_lock(message_lock_); |
99 if (message_queue_.empty()) | 98 if (message_queue_.empty()) |
100 break; | 99 break; |
101 | 100 |
102 message = message_queue_.front().message; | 101 message = message_queue_.front().message; |
103 context = message_queue_.front().context; | 102 context = message_queue_.front().context; |
104 message_queue_.pop_front(); | 103 message_queue_.pop_front(); |
105 } | 104 } |
106 | 105 |
107 #ifdef IPC_MESSAGE_LOG_ENABLED | 106 context->OnDispatchMessage(*message); |
108 Logging* logger = Logging::current(); | |
109 if (logger->Enabled()) | |
110 logger->OnPreDispatchMessage(*message); | |
111 #endif | |
112 | |
113 if (context->listener()) | |
114 context->listener()->OnMessageReceived(*message); | |
115 | |
116 #ifdef IPC_MESSAGE_LOG_ENABLED | |
117 if (logger->Enabled()) | |
118 logger->OnPostDispatchMessage(*message, context->channel_id()); | |
119 #endif | |
120 | |
121 delete message; | 107 delete message; |
122 } | 108 } |
123 } | 109 } |
124 | 110 |
125 // SyncChannel calls this in its destructor. | 111 // SyncChannel calls this in its destructor. |
126 void RemoveContext(SyncContext* context) { | 112 void RemoveContext(SyncContext* context) { |
127 AutoLock auto_lock(message_lock_); | 113 AutoLock auto_lock(message_lock_); |
128 | 114 |
129 SyncMessageQueue::iterator iter = message_queue_.begin(); | 115 SyncMessageQueue::iterator iter = message_queue_.begin(); |
130 while (iter != message_queue_.end()) { | 116 while (iter != message_queue_.end()) { |
(...skipping 327 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
458 dispatch_watcher_.StartWatching(dispatch_event, this); | 444 dispatch_watcher_.StartWatching(dispatch_event, this); |
459 sync_context()->DispatchMessages(); | 445 sync_context()->DispatchMessages(); |
460 } else { | 446 } else { |
461 // We got the reply, timed out or the process shutdown. | 447 // We got the reply, timed out or the process shutdown. |
462 DCHECK(event == sync_context()->GetSendDoneEvent()); | 448 DCHECK(event == sync_context()->GetSendDoneEvent()); |
463 MessageLoop::current()->Quit(); | 449 MessageLoop::current()->Quit(); |
464 } | 450 } |
465 } | 451 } |
466 | 452 |
467 } // namespace IPC | 453 } // namespace IPC |
OLD | NEW |