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+ Handle the case of inability to write into cache correctly.

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+ Be more aggressive about clearing the UPDATE_IN_PROGRESS flag on the cache entry


git-svn-id: svn://10.0.0.236/trunk@55699 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
fur%netscape.com
1999-12-08 03:32:56 +00:00
parent c5ce9eb5f0
commit c125f8fc68
1 changed files with 9 additions and 5 deletions
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14
mozilla/netwerk/cache/mgr/nsCachedNetData.cpp vendored
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@@ -1064,6 +1064,9 @@ public:
nsresult Init(PRUint32 aStartingOffset) {
nsresult rv;
// Just in case the protocol handler forgot to set this flag...
mCacheEntry->SetFlag(nsCachedNetData::UPDATE_IN_PROGRESS);
rv = mCacheEntry->NewChannel(0, 0, getter_AddRefs(mChannel));
if (NS_FAILED(rv)) return rv;
@@ -1083,7 +1086,7 @@ public:
else
mCacheEntry->ClearFlag(nsCachedNetData::TRUNCATED_CONTENT);
mCacheEntry->ClearFlag(nsCachedNetData::VESTIGIAL);
mCacheEntry->ClearFlag(nsCachedNetData::UPDATE_IN_PROGRESS);
return mOriginalListener->OnStopRequest(channel, ctxt, status, errorMsg);
}
@@ -1109,7 +1112,11 @@ public:
rv = mOriginalStream->Read(buf, count, aActualBytes);
if (NS_FAILED(rv)) return rv;
write(buf, *aActualBytes);
rv = write(buf, *aActualBytes);
// If the cache fills up, mark entry as partial content
if (NS_FAILED(rv))
mCacheEntry->SetFlag(nsCachedNetData::TRUNCATED_CONTENT);
return NS_OK;
}
@@ -1146,9 +1153,6 @@ nsCachedNetData::InterceptAsyncRead(nsIStreamListener *aOriginalListener,
rv = interceptListener->Init(aStartingOffset);
if (NS_FAILED(rv)) return rv;
// Just in case the protocol handler forgot to set this flag...
SetFlag(UPDATE_IN_PROGRESS);
NS_ADDREF(interceptListener);
*aResult = interceptListener;
return NS_OK;