Re: [Boost-users] Synchronous problem with asio

Subject: Re: [Boost-users] Synchronous problem with asio
From: Igor R (boost.lists_at_[hidden])
Date: 2009-08-11 06:48:31

> Â  Â for (;;){
> Â  Â  Â char szBuf [BUF_LEN];
> Â  Â  Â boost::system::error_code error;
> Â  Â  Â uInt uiBytes_Recv = socket.read_some(boost::asio::buffer(szBuf), error);
> Â  Â  Â std::cout << " Read " << uiBytes_Recv << " bytes" << std::endl;
> Â  Â  Â if (error == boost::asio::error::eof)
> Â  Â  Â  Â  break; // Connection closed cleanly by peer.
> Â  Â  Â else if (error)
> Â  Â  Â  Â  throw boost::system::system_error(error); // Some other error.
>
> Â  Â  Â memcpy((void*) szTmp_Buf, (void*) szBuf, uiBytes_Recv );
> Â  Â  Â szTmp_Buf[ uiBytes_Recv ] = '\0';
> Â  Â  Â szDest += szTmp_Buf;
> Â  Â  Â };

You receive function looks like it never exits -- until some error
occurs or the socket is closed. Was this the intent (or am I missing
something)?