diff options
| -rw-r--r-- | indra/llmessage/llavatarnamecache.cpp | 58 | ||||
| -rw-r--r-- | indra/llmessage/llavatarnamecache.h | 4 |
2 files changed, 25 insertions, 37 deletions
diff --git a/indra/llmessage/llavatarnamecache.cpp b/indra/llmessage/llavatarnamecache.cpp index 32d9d8bfc3..700525e1fa 100644 --- a/indra/llmessage/llavatarnamecache.cpp +++ b/indra/llmessage/llavatarnamecache.cpp @@ -334,8 +334,9 @@ void LLAvatarNameCache::requestNamesViaCapability() // http://pdp60.lindenlab.com:8000/agents/?ids=3941037e-78ab-45f0-b421-bd6e77c1804d&ids=0012809d-7d2d-4c24-9609-af1230a37715&ids=0019aaba-24af-4f0a-aa72-6457953cf7f0 // // Apache can handle URLs of 4096 chars, but let's be conservative - const U32 NAME_URL_MAX = 4096; - const U32 NAME_URL_SEND_THRESHOLD = 3000; + static const U32 NAME_URL_MAX = 4096; + static const U32 NAME_URL_SEND_THRESHOLD = 3500; + std::string url; url.reserve(NAME_URL_MAX); @@ -343,10 +344,12 @@ void LLAvatarNameCache::requestNamesViaCapability() agent_ids.reserve(128); U32 ids = 0; - ask_queue_t::const_iterator it = sAskQueue.begin(); - for ( ; it != sAskQueue.end(); ++it) + ask_queue_t::const_iterator it; + while(!sAskQueue.empty()) { + it = sAskQueue.begin(); const LLUUID& agent_id = *it; + sAskQueue.erase(it); if (url.empty()) { @@ -369,27 +372,17 @@ void LLAvatarNameCache::requestNamesViaCapability() if (url.size() > NAME_URL_SEND_THRESHOLD) { - LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::requestNamesViaCapability first " - << ids << " ids" - << LL_ENDL; - LLHTTPClient::get(url, new LLAvatarNameResponder(agent_ids)); - url.clear(); - agent_ids.clear(); + break; } } if (!url.empty()) { - LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::requestNamesViaCapability all " + LL_DEBUGS("AvNameCache") << "LLAvatarNameCache::requestNamesViaCapability requested " << ids << " ids" << LL_ENDL; LLHTTPClient::get(url, new LLAvatarNameResponder(agent_ids)); - url.clear(); - agent_ids.clear(); } - - // We've moved all asks to the pending request queue - sAskQueue.clear(); } void LLAvatarNameCache::legacyNameCallback(const LLUUID& agent_id, @@ -416,12 +409,15 @@ void LLAvatarNameCache::legacyNameCallback(const LLUUID& agent_id, void LLAvatarNameCache::requestNamesViaLegacy() { + static const S32 MAX_REQUESTS = 100; F64 now = LLFrameTimer::getTotalSeconds(); std::string full_name; - ask_queue_t::const_iterator it = sAskQueue.begin(); - for (; it != sAskQueue.end(); ++it) + ask_queue_t::const_iterator it; + for (S32 requests = 0; !sAskQueue.empty() && requests < MAX_REQUESTS; ++requests) { + it = sAskQueue.begin(); const LLUUID& agent_id = *it; + sAskQueue.erase(it); // Mark as pending first, just in case the callback is immediately // invoked below. This should never happen in practice. @@ -433,10 +429,6 @@ void LLAvatarNameCache::requestNamesViaLegacy() boost::bind(&LLAvatarNameCache::legacyNameCallback, _1, _2, _3)); } - - // We've either answered immediately or moved all asks to the - // pending queue - sAskQueue.clear(); } void LLAvatarNameCache::initClass(bool running) @@ -513,11 +505,11 @@ void LLAvatarNameCache::idle() // *TODO: Possibly re-enabled this based on People API load measurements // 100 ms is the threshold for "user speed" operations, so we can // stall for about that long to batch up requests. - //const F32 SECS_BETWEEN_REQUESTS = 0.1f; - //if (!sRequestTimer.checkExpirationAndReset(SECS_BETWEEN_REQUESTS)) - //{ - // return; - //} + const F32 SECS_BETWEEN_REQUESTS = 0.1f; + if (!sRequestTimer.hasExpired()) + { + return; + } if (!sAskQueue.empty()) { @@ -532,6 +524,12 @@ void LLAvatarNameCache::idle() } } + if (sAskQueue.empty()) + { + // cleared the list, reset the request timer. + sRequestTimer.resetWithExpiry(SECS_BETWEEN_REQUESTS); + } + // erase anything that has not been refreshed for more than MAX_UNREFRESHED_TIME eraseUnrefreshed(); } @@ -743,12 +741,6 @@ void LLAvatarNameCache::erase(const LLUUID& agent_id) sCache.erase(agent_id); } -void LLAvatarNameCache::fetch(const LLUUID& agent_id) -{ - // re-request, even if request is already pending - sAskQueue.insert(agent_id); -} - void LLAvatarNameCache::insert(const LLUUID& agent_id, const LLAvatarName& av_name) { // *TODO: update timestamp if zero? diff --git a/indra/llmessage/llavatarnamecache.h b/indra/llmessage/llavatarnamecache.h index 064942fe53..79f170f7c8 100644 --- a/indra/llmessage/llavatarnamecache.h +++ b/indra/llmessage/llavatarnamecache.h @@ -86,10 +86,6 @@ namespace LLAvatarNameCache /// Provide some fallback for agents that return errors void handleAgentError(const LLUUID& agent_id); - // Force a re-fetch of the most recent data, but keep the current - // data in cache - void fetch(const LLUUID& agent_id); - void insert(const LLUUID& agent_id, const LLAvatarName& av_name); // Compute name expiration time from HTTP Cache-Control header, |