2750856a16
git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@986 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/**
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* \brief The Minion's JobClient requests ExperimentData and returns results.
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*
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* \author Martin Hoffmann
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*/
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#ifndef __JOB_CLIENT_H__
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#define __JOB_CLIENT_H__
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#include "SocketComm.hpp"
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#include <string>
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#include "controller/ExperimentData.hpp"
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#include "jobserver/messagedefs/FailControlMessage.pb.h"
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namespace fi {
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/**
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* \class JobClient
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*
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* \brief Manages communication with JobServer
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*
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*/
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class JobClient {
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std::string m_server;
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int m_server_port;
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struct hostent* m_server_ent;
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int m_sockfd;
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bool connectToServer();
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FailControlMessage_Command tryToGetExperimentData(ExperimentData& exp);
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public:
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JobClient(std::string server = "localhost", int port = 1111);
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/**
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* Receive experiment data set from (remote) JobServer
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* The caller (experiment developer) is responsible for
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* allocating his ExperimentData object.
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*
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* @param exp Reference to a ExperimentData object allocated by the caller!
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* @return \c true if parameter have been received and put into \c exp, \c false else.
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*/
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bool getParam(ExperimentData& exp);
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/**
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* Send back experiment result to the (remote) JobServer
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* The caller (experiment developer) is responsible for
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* destroying his ExperimentData object afterwards.
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*
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* @param result Reference to the ExperimentData holding result values
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* @return \c true Result successfully sent, \c false else.
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*/
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bool sendResult(ExperimentData& result);
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};
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}
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#endif
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