#include "connectionmanager.h"

#include "httpconnection.h"

#include <stdlib.h>

#include <map>

#include "slab.h"

#include "common.h"

using namespace std;

ConnectionManager *ConnectionManager::instance=0;

int ConnectionManager::size()

{

return conns->size();

}

HttpConnection* ConnectionManager::get(int key)

{

map<int,HttpConnection*>::iterator it=conns->find(key);

if(it==conns->end())

return create(key);

else

return it->second;

}

void ConnectionManager::release(int key)

{

map<int,HttpConnection*>::iterator it=conns->find(key);

if(it==conns->end())

return;

HttpConnection *conn=it->second;

Slab<HttpConnection>::dealloc(conn);

conns->erase(it);

}

HttpConnection* ConnectionManager::create(int key)

{

map<int,HttpConnection*>::iterator it=conns->find(key);

if(it!=conns->end())

{

it->second->reuse();

return it->second;

}

HttpConnection *conn=Slab<HttpConnection>::alloc();

conn->setServerContext(context);

(*conns)[key]=conn;

return conn;

}