Example 8
Author: Ambreen Ilyas

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//// This example is from the ACE Programmers Guide.
//// Chapter: "The Acceptor/Connector" (Connection Initialization)
//// For details please see the guide at
//// http://www.cs.wustl.edu/~schmidt/ACE.html
//// AUTHOR: Umar Syyid (usyyid@hns.com)
//// and Ambreen Ilyas (ambreen@bitsmart.com)
/////////////////////////////////////////////////////////////////////////////////////////////////////////////

//Example 8
#include "ace/Reactor.h"
#include "ace/Svc_Handler.h"
#include "ace/Acceptor.h"
#include "ace/Synch.h"
#include "ace/SOCK_Acceptor.h"
#define PORT_NUM 10101
#define DATA_SIZE 12

//forward declaration
class My_Svc_Handler;

//instantiate a strategy acceptor
typedef ACE_Strategy_Acceptor<My_Svc_Handler,ACE_SOCK_ACCEPTOR> MyAcceptor;

//instantiate a concurrency strategy
typedef ACE_Process_Strategy<My_Svc_Handler> Concurrency_Strategy;

// Define the Service Handler
class My_Svc_Handler:
public ACE_Svc_Handler <ACE_SOCK_STREAM,ACE_NULL_SYNCH>{
private:
char* data;
public:
My_Svc_Handler(){
data= new char[DATA_SIZE];
}
My_Svc_Handler(ACE_Thread_Manager* tm){
data= new char[DATA_SIZE];
}
int open(void*){
ACE_DEBUG((LM_DEBUG,"Connection established\n"));
//Register with the reactor
ACE_Reactor::instance()->register_handler(this,
ACE_Event_Handler::READ_MASK);
return 0;
}

int handle_input(ACE_HANDLE){
peer().recv_n(data,DATA_SIZE);
ACE_OS::printf(?<< %s\n?,data);
// keep yourself registered with the reactor
return 0;
}
};

int main(int argc, char* argv[]){
ACE_INET_Addr addr(PORT_NUM);

//Concurrency Strategy
Concurrency_Strategy my_con_strat;

//Instantiate the acceptor
MyAcceptor acceptor(addr, //address to accept on
ACE_Reactor::instance(), //the reactor to use
0, // dont care about creation strategy
0, // dont care about connection estb. strategy
&my_con_strat); // use our new process concurrency strategy

while(1) // Start the reactors event loop
ACE_Reactor::instance()->handle_events();
}

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