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).
106 lines
3.0 KiB
C++
106 lines
3.0 KiB
C++
/**
|
|
* @file llregionpresenceverifier.cpp
|
|
* @brief
|
|
*
|
|
* $LicenseInfo:firstyear=2008&license=viewerlgpl$
|
|
* Second Life Viewer Source Code
|
|
* Copyright (C) 2010, Linden Research, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation;
|
|
* version 2.1 of the License only.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
|
|
* $/LicenseInfo$
|
|
*/
|
|
|
|
/* Macro Definitions */
|
|
#ifndef LL_LLREGIONPRESENCEVERIFIER_H
|
|
#define LL_LLREGIONPRESENCEVERIFIER_H
|
|
|
|
#include "llhttpclient.h"
|
|
#include <string>
|
|
#include "llsd.h"
|
|
#include <boost/intrusive_ptr.hpp>
|
|
|
|
class LLHTTPClientInterface;
|
|
class AIHTTPTimeoutPolicy;
|
|
extern AIHTTPTimeoutPolicy regionResponder_timeout;
|
|
extern AIHTTPTimeoutPolicy verifiedDestinationResponder_timeout;
|
|
|
|
class LLRegionPresenceVerifier
|
|
{
|
|
public:
|
|
class Response
|
|
{
|
|
public:
|
|
virtual ~Response() = 0;
|
|
|
|
virtual bool checkValidity(const LLSD& content) const = 0;
|
|
virtual void onRegionVerified(const LLSD& region_details) = 0;
|
|
virtual void onRegionVerificationFailed() = 0;
|
|
|
|
virtual LLHTTPClientInterface& getHttpClient() = 0;
|
|
|
|
public: /* but not really -- don't touch this */
|
|
U32 mReferenceCount;
|
|
};
|
|
|
|
typedef boost::intrusive_ptr<Response> ResponsePtr;
|
|
|
|
class RegionResponder : public LLHTTPClient::Responder
|
|
{
|
|
public:
|
|
virtual AIHTTPTimeoutPolicy const& getHTTPTimeoutPolicy(void) const { return regionResponder_timeout; }
|
|
|
|
RegionResponder(const std::string& uri, ResponsePtr data,
|
|
S32 retry_count);
|
|
virtual ~RegionResponder();
|
|
virtual void result(const LLSD& content);
|
|
virtual void error(U32 status, const std::string& reason);
|
|
|
|
private:
|
|
ResponsePtr mSharedData;
|
|
std::string mUri;
|
|
S32 mRetryCount;
|
|
};
|
|
|
|
class VerifiedDestinationResponder : public LLHTTPClient::Responder
|
|
{
|
|
public:
|
|
virtual AIHTTPTimeoutPolicy const& getHTTPTimeoutPolicy(void) const { return verifiedDestinationResponder_timeout; }
|
|
|
|
VerifiedDestinationResponder(const std::string& uri, ResponsePtr data,
|
|
const LLSD& content, S32 retry_count);
|
|
virtual ~VerifiedDestinationResponder();
|
|
virtual void result(const LLSD& content);
|
|
|
|
virtual void error(U32 status, const std::string& reason);
|
|
|
|
private:
|
|
void retry();
|
|
ResponsePtr mSharedData;
|
|
LLSD mContent;
|
|
std::string mUri;
|
|
S32 mRetryCount;
|
|
};
|
|
};
|
|
|
|
//namespace boost
|
|
//{
|
|
void intrusive_ptr_add_ref(LLRegionPresenceVerifier::Response* p);
|
|
void intrusive_ptr_release(LLRegionPresenceVerifier::Response* p);
|
|
//};
|
|
|
|
#endif //LL_LLREGIONPRESENCEVERIFIER_H
|