Adam Simpkins
ee27bfa147
This refactors the RequestHandler code, to decouple RequestHandler behavior from the Server implementation. The goal is to make it easier to define additional Server implementations, in addition to just LibEventServer. This adds a RequestHandlerFactory function, rather than using a pure virtual method of the Server class. With the old model, you had to subclass each server implementation separately for each RequestHandler type you wanted to use, resulting in NxM classes if you have N server types and M request handler types. This also changes the behavior of the RequestHandler class somewhat: the code now only creates a single RequestHandler per thread, and uses that object for all request in that thread. Previously the LibEventServer code would attempt to create a new RequestHandler object for each request if supportReset() returned true. This was used by RPCRequestHandler. Now the RPCRequestHandler instead just resets itself automatically when necessary, without requiring external help from LibEventServer. contbuild test runs failed due to git server issues.
79 linhas
2.7 KiB
C++
79 linhas
2.7 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#ifndef incl_HPHP_RPC_REQUEST_HANDLER_H_
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#define incl_HPHP_RPC_REQUEST_HANDLER_H_
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#include "hphp/runtime/base/server/server.h"
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#include "hphp/runtime/base/execution_context.h"
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namespace HPHP {
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class SourceRootInfo;
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class RequestURI;
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class Transport;
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DECLARE_BOOST_TYPES(SatelliteServerInfo);
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///////////////////////////////////////////////////////////////////////////////
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class RPCRequestHandler : public RequestHandler {
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public:
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enum ReturnEncodeType {
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Json = 1,
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Serialize = 2,
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};
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explicit RPCRequestHandler(bool info = true);
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virtual ~RPCRequestHandler();
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void setServerInfo(SatelliteServerInfoPtr info) { m_serverInfo = info;}
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// implementing RequestHandler
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virtual void handleRequest(Transport *transport);
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/**
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* Force a reset before the next request.
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*/
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void setReset() { m_reset = true; }
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time_t getLastResetTime() const { return m_lastReset; }
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void setReturnEncodeType(ReturnEncodeType et) { m_returnEncodeType = et; }
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ReturnEncodeType getReturnEncodeType() const { return m_returnEncodeType; }
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private:
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ExecutionContext *m_context;
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SatelliteServerInfoPtr m_serverInfo;
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int m_requestsSinceReset;
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bool m_reset;
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bool m_logResets;
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ReturnEncodeType m_returnEncodeType;
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time_t m_lastReset;
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void initState();
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void cleanupState();
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bool needReset() const;
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bool executePHPFunction(Transport *transport,
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SourceRootInfo &sourceRootInfo,
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ReturnEncodeType returnEncodeType);
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std::string getSourceFilename(const std::string &path,
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SourceRootInfo &sourceRootInfo);
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};
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///////////////////////////////////////////////////////////////////////////////
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}
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#endif // incl_HPHP_RPC_REQUEST_HANDLER_H_
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