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Fixes for bug 72599. Checking in on dougt's behalf. r=dougt, sr=brendan, a=blizzard.

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This commit is contained in:
gagan%netscape.com 2001-05-24 00:57:57 +00:00
parent fbfec0e2eb
commit 63f4988f88
2 changed files with 29 additions and 2 deletions
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29
netwerk/base/src/nsFileTransportService.cpp
View File

@ -38,7 +38,9 @@
nsFileTransportService::nsFileTransportService() :
mConnectedTransports (0),
mTotalTransports (0),
mInUseTransports (0)
mInUseTransports (0),
mShuttingDown(PR_FALSE),
mLock(nsnull)
{
NS_INIT_REFCNT();
}
@ -53,11 +55,20 @@ nsFileTransportService::Init()
NS_FILE_TRANSPORT_WORKER_COUNT_MIN,
NS_FILE_TRANSPORT_WORKER_COUNT_MAX,
NS_FILE_TRANSPORT_WORKER_STACK_SIZE);
return rv;
if (NS_FAILED(rv))
return rv;
mLock = PR_NewLock();
if (!mLock)
return NS_ERROR_FAILURE;
return NS_OK;
}
nsFileTransportService::~nsFileTransportService()
{
if (mLock)
PR_DestroyLock(mLock);
}
NS_IMPL_THREADSAFE_ISUPPORTS1(nsFileTransportService, nsFileTransportService);
@ -151,6 +162,10 @@ nsFileTransportService::ProcessPendingRequests(void)
nsresult
nsFileTransportService::Shutdown(void)
{
PR_Lock(mLock);
mShuttingDown = 1;
PR_Unlock(mLock);
PRUint32 count;
mSuspendedTransportList.Count(&count);
@ -175,6 +190,11 @@ nsFileTransportService::DispatchRequest(nsIRunnable* runnable)
nsresult
nsFileTransportService::AddSuspendedTransport(nsITransport* trans)
{
nsAutoLock lock(mLock);
if (mShuttingDown)
return NS_ERROR_FAILURE;
NS_STATIC_CAST(nsISupportsArray*, &mSuspendedTransportList)->AppendElement(trans);
return NS_OK;
}
@ -182,6 +202,11 @@ nsFileTransportService::AddSuspendedTransport(nsITransport* trans)
nsresult
nsFileTransportService::RemoveSuspendedTransport(nsITransport* trans)
{
nsAutoLock lock(mLock);
if (mShuttingDown)
return NS_ERROR_FAILURE;
NS_STATIC_CAST(nsISupportsArray*, &mSuspendedTransportList)->RemoveElement(trans);
return NS_OK;
}

2
netwerk/base/src/nsFileTransportService.h
View File

@ -55,7 +55,9 @@ public:
nsSupportsArray mSuspendedTransportList;
protected:
PRBool mShuttingDown;
nsCOMPtr<nsIThreadPool> mPool;
PRLock* mLock;
};
#endif /* nsFileTransportService_h___ */