3f1fb9a66e
Introduces AIHTTPTimeoutPolicy objects which do not just specify a single "timeout" in seconds, but a plethora of timings related to the life cycle of the average HTTP transaction. This knowledge is that moved to the Responder being used instead of floating constants hardcoded in the callers of http requests. This assumes that the same timeout policy is wanted for each transaction that uses the same Responder, which can be enforced is needed. I added a AIHTTPTimeoutPolicy for EVERY responder, only to make it easier later to tune timeout values and/or to get feedback about which responder runs into HTTP errors in debug output (especially time outs), so that they can be tuned later. If we already understood exactly what we were doing then most responders could have been left alone and just return the default timeout policy: by far most timeout policies are just a copy of the default policy, currently. This commit is not finished... It's a work in progress (viewer runs fine with it though).
98 lines
3.2 KiB
C++
98 lines
3.2 KiB
C++
/**
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* @file llproductinforequest.cpp
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* @author Kent Quirk
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* @brief Get region type descriptions (translation from SKU to description)
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*
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* $LicenseInfo:firstyear=2009&license=viewergpl$
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*
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* Copyright (c) 2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llproductinforequest.h"
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#include "llagent.h" // for gAgent
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#include "lltrans.h"
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#include "llviewerregion.h"
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class AIHTTPTimeoutPolicy;
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extern AIHTTPTimeoutPolicy productInfoRequestResponder_timeout;
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class LLProductInfoRequestResponder : public LLHTTPClient::Responder
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{
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public:
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//If we get back a normal response, handle it here
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virtual void result(const LLSD& content)
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{
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LLProductInfoRequestManager::instance().setSkuDescriptions(content);
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}
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//If we get back an error (not found, etc...), handle it here
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virtual void error(U32 status, const std::string& reason)
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{
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llwarns << "LLProductInfoRequest::error("
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<< status << ": " << reason << ")" << llendl;
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}
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virtual AIHTTPTimeoutPolicy const& getHTTPTimeoutPolicy(void) const { return productInfoRequestResponder_timeout; }
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};
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LLProductInfoRequestManager::LLProductInfoRequestManager() : mSkuDescriptions()
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{
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}
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void LLProductInfoRequestManager::initSingleton()
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{
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std::string url = gAgent.getRegion()->getCapability("ProductInfoRequest");
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if (!url.empty())
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{
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LLHTTPClient::get4(url, new LLProductInfoRequestResponder());
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}
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}
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void LLProductInfoRequestManager::setSkuDescriptions(const LLSD& content)
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{
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mSkuDescriptions = content;
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}
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std::string LLProductInfoRequestManager::getDescriptionForSku(const std::string& sku)
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{
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// The description LLSD is an array of maps; each array entry
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// has a map with 3 fields -- description, name, and sku
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for (LLSD::array_const_iterator it = mSkuDescriptions.beginArray();
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it != mSkuDescriptions.endArray();
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++it)
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{
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// llwarns << (*it)["sku"].asString() << " = " << (*it)["description"].asString() << llendl;
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if ((*it)["sku"].asString() == sku)
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{
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return (*it)["description"].asString();
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}
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}
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return LLTrans::getString("land_type_unknown");
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}
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