diff options
Diffstat (limited to 'indra/newview/lltexturefetch.cpp')
| -rw-r--r-- | indra/newview/lltexturefetch.cpp | 45 |
1 files changed, 32 insertions, 13 deletions
diff --git a/indra/newview/lltexturefetch.cpp b/indra/newview/lltexturefetch.cpp index e80dafe245..a75f631769 100644 --- a/indra/newview/lltexturefetch.cpp +++ b/indra/newview/lltexturefetch.cpp @@ -801,7 +801,7 @@ bool LLTextureFetchWorker::doWork(S32 param) if (mState == SEND_HTTP_REQ) { { - const S32 HTTP_QUEUE_MAX_SIZE = 32; + const S32 HTTP_QUEUE_MAX_SIZE = 8; // *TODO: Integrate this with llviewerthrottle // Note: LLViewerThrottle uses dynamic throttling which makes sense for UDP, // but probably not for Textures. @@ -842,10 +842,10 @@ bool LLTextureFetchWorker::doWork(S32 param) mLoaded = FALSE; mGetStatus = 0; mGetReason.clear(); - lldebugs << "HTTP GET: " << mID << " Offset: " << offset - << " Bytes: " << mRequestedSize - << " Bandwidth(kbps): " << mFetcher->getTextureBandwidth() << "/" << max_bandwidth - << llendl; + LL_DEBUGS("Texture") << "HTTP GET: " << mID << " Offset: " << offset + << " Bytes: " << mRequestedSize + << " Bandwidth(kbps): " << mFetcher->getTextureBandwidth() << "/" << max_bandwidth + << LL_ENDL; setPriority(LLWorkerThread::PRIORITY_LOW | mWorkPriority); mState = WAIT_HTTP_REQ; @@ -874,12 +874,30 @@ bool LLTextureFetchWorker::doWork(S32 param) S32 cur_size = mFormattedImage.notNull() ? mFormattedImage->getDataSize() : 0; if (mRequestedSize < 0) { - const S32 HTTP_MAX_RETRY_COUNT = 3; - S32 max_attempts = (mGetStatus == HTTP_NOT_FOUND) ? 1 : HTTP_MAX_RETRY_COUNT + 1; - llinfos << "HTTP GET failed for: " << mUrl - << " Status: " << mGetStatus << " Reason: '" << mGetReason << "'" - << " Attempt:" << mHTTPFailCount+1 << "/" << max_attempts << llendl; - ++mHTTPFailCount; + S32 max_attempts; + if (mGetStatus == HTTP_NOT_FOUND) + { + mHTTPFailCount = max_attempts = 1; // Don't retry + llinfos << "Texture missing from server (404): " << mUrl << llendl; + } + else if (mGetStatus == HTTP_SERVICE_UNAVAILABLE) + { + // *TODO: Should probably introduce a timer here to delay future HTTP requsts + // for a short time (~1s) to ease server load? Ideally the server would queue + // requests instead of returning 503... we already limit the number pending. + ++mHTTPFailCount; + max_attempts = mHTTPFailCount+1; // Keep retrying + LL_INFOS_ONCE("Texture") << "Texture server busy (503): " << mUrl << LL_ENDL; + } + else + { + const S32 HTTP_MAX_RETRY_COUNT = 3; + max_attempts = HTTP_MAX_RETRY_COUNT + 1; + ++mHTTPFailCount; + llinfos << "HTTP GET failed for: " << mUrl + << " Status: " << mGetStatus << " Reason: '" << mGetReason << "'" + << " Attempt:" << mHTTPFailCount+1 << "/" << max_attempts << llendl; + } if (mHTTPFailCount >= max_attempts) { if (cur_size > 0) @@ -1239,7 +1257,7 @@ void LLTextureFetchWorker::callbackHttpGet(const LLChannelDescriptors& channels, gTextureList.sTextureBits += data_size * 8; // Approximate - does not include header bits - //llinfos << "HTTP RECEIVED: " << mID.asString() << " Bytes: " << data_size << llendl; + LL_DEBUGS("Texture") << "HTTP RECEIVED: " << mID.asString() << " Bytes: " << data_size << LL_ENDL; if (data_size > 0) { // *TODO: set the formatted image data here directly to avoid the copy @@ -1432,8 +1450,9 @@ bool LLTextureFetch::createRequest(const std::string& url, const LLUUID& id, con if (!url.empty() && (!exten.empty() && LLImageBase::getCodecFromExtension(exten) != IMG_CODEC_J2C)) { // Only do partial requests for J2C at the moment - //llinfos << "Merov : LLTextureFetch::createRequest(), blocking fetch on " << url << llendl; + //llinfos << "Merov : LLTextureFetch::createRequest(), blocking fetch on " << url << llendl; desired_size = MAX_IMAGE_DATA_SIZE; + desired_discard = 0; } else if (desired_discard == 0) { |