#include "client.h"client::client(int fd, sockaddr_in sinaddr, int timeout){    _fd = fd;    _timeout = timeout;    fcntl( _fd, F_SETFL, fcntl( _fd, F_GETFL ) | O_NONBLOCK );    buffer = NULL;    buffer = new char[BUFFERSIZE];}client::~client(){    close(_fd);    delete buffer;    buffer = NULL;}bool client::update(){    fd_set fdClient;        FD_ZERO( &fdClient );    FD_SET( _fd, &fdClient );        struct timeval tv;        tv.tv_sec = _timeout;    tv.tv_usec = 0;            if( select( _fd + 1, &fdClient, NULL, NULL, &tv ) == -1 ) {        return true;    }        if( FD_ISSET( _fd, &fdClient ) ) {        memset( buffer, 0, sizeof( char ) * BUFFERSIZE );                int c = recv( _fd, buffer, BUFFERSIZE, 0 );                if( c == -1 && errno != EWOULDBLOCK ) {            if( errno != ECONNRESET )                cout << "peer reset the connection" << endl;            return true;        }        else if( c == 0 )            return true;        else if( c > 0 ) {            _value = string( buffer, c );            cout << _value << endl;        }        else {            return true;        }    }    return false;}