admin/webrtc_m130
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove use of ConditionVariableWrapper and CriticalSectionWrapper from UdpSocket2Windows.

Browse Source 
This helps with untangling CriticalSectionWrapper from ConditionVariableWrapper and looks like we can just delete ConditionVariableWrapper and use rtc::Event instead.

BUG=
R=pbos@webrtc.org

Review URL: https://codereview.webrtc.org/1606993002 .

Cr-Commit-Position: refs/heads/master@{#11309}
This commit is contained in:
Tommi 2016-01-19 22:49:49 +01:00
parent cd255cc07b
commit f01ea4f847
2 changed files with 7 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
webrtc/test/channel_transport/udp_socket2_win.cc
View File

@ -50,7 +50,7 @@ UdpSocket2Windows::UdpSocket2Windows(const int32_t id,
_outstandingCallComplete(0),
_terminate(false),
_addedToMgr(false),
_safeTodelete(false),
delete_event_(true, false),
_outstandingCallsDisabled(false),
_clientHandle(NULL),
_flowHandle(NULL),
@ -69,12 +69,9 @@ UdpSocket2Windows::UdpSocket2Windows(const int32_t id,
_obj = NULL;
_incomingCb = NULL;
_socket = INVALID_SOCKET;
_pCrit = CriticalSectionWrapper::CreateCriticalSection();
_ptrCbRWLock = RWLockWrapper::CreateRWLock();
_ptrDestRWLock = RWLockWrapper::CreateRWLock();
_ptrSocketRWLock = RWLockWrapper::CreateRWLock();
_ptrDeleteCrit = CriticalSectionWrapper::CreateCriticalSection();
_ptrDeleteCond = ConditionVariableWrapper::CreateConditionVariable();
// Check if QoS is supported.
BOOL bProtocolFound = FALSE;
@ -185,17 +182,13 @@ UdpSocket2Windows::~UdpSocket2Windows()
WEBRTC_TRACE(kTraceMemory, kTraceTransport, _id,
"UdpSocket2Windows::~UdpSocket2Windows()");
WaitForOutstandingCalls();
delete_event_.Wait(rtc::Event::kForever);
delete _ptrCbRWLock;
delete _ptrDeleteCrit;
delete _ptrDeleteCond;
delete _ptrDestRWLock;
delete _ptrSocketRWLock;
if(_pCrit)
delete _pCrit;
if (_flow)
{
free(_flow);
@ -667,7 +660,6 @@ void UdpSocket2Windows::CloseBlocking()
// Reclaims the socket and prevents it from being used again.
InvalidateSocket();
DisableNewOutstandingCalls();
WaitForOutstandingCalls();
delete this;
}
@ -1279,9 +1271,7 @@ void UdpSocket2Windows::OutstandingCallCompleted()
{
// Only one thread will enter here. The thread with the last outstanding
// call.
CriticalSectionScoped cs(_ptrDeleteCrit);
_safeTodelete = true;
_ptrDeleteCond->Wake();
delete_event_.Set();
}
}
@ -1302,18 +1292,7 @@ void UdpSocket2Windows::DisableNewOutstandingCalls()
if(noOutstandingCalls)
{
CriticalSectionScoped cs(_ptrDeleteCrit);
_safeTodelete = true;
_ptrDeleteCond->Wake();
}
}
void UdpSocket2Windows::WaitForOutstandingCalls()
{
CriticalSectionScoped cs(_ptrDeleteCrit);
while(!_safeTodelete)
{
_ptrDeleteCond->SleepCS(*_ptrDeleteCrit);
delete_event_.Set();
}
}

9
webrtc/test/channel_transport/udp_socket2_win.h
View File

@ -19,9 +19,8 @@
#include <Ntddndis.h>
#include <traffic.h>
#include "webrtc/base/event.h"
#include "webrtc/system_wrappers/include/atomic32.h"
#include "webrtc/system_wrappers/include/condition_variable_wrapper.h"
#include "webrtc/system_wrappers/include/critical_section_wrapper.h"
#include "webrtc/system_wrappers/include/event_wrapper.h"
#include "webrtc/system_wrappers/include/rw_lock_wrapper.h"
#include "webrtc/system_wrappers/include/trace.h"
@ -133,22 +132,18 @@ private:
int32_t _iProtocol;
UdpSocket2ManagerWindows* _mgr;
CriticalSectionWrapper* _pCrit;
Atomic32 _outstandingCalls;
Atomic32 _outstandingCallComplete;
volatile bool _terminate;
volatile bool _addedToMgr;
CriticalSectionWrapper* _ptrDeleteCrit;
ConditionVariableWrapper* _ptrDeleteCond;
bool _safeTodelete;
rtc::Event delete_event_;
RWLockWrapper* _ptrDestRWLock;
bool _outstandingCallsDisabled;
bool NewOutstandingCall();
void OutstandingCallCompleted();
void DisableNewOutstandingCalls();
void WaitForOutstandingCalls();
void RemoveSocketFromManager();