Re: [Boost-users] [asio] socket::read_some() splits data into two parts.

On Wednesday, May 11, 2011 8:29 AM, Slav wrote:

Hello. I sent 8004 bytes to server through TCP connection and successfully read it like this:

    int readBytes;     const int BUFFER_SIZE = 128;     char charBuf[BUFFER_SIZE];     do     {         readBytes = socket.read_some(boost::asio::buffer(charBuf, BUFFER_SIZE));     }     while(readBytes >= BUFFER_SIZE);

But sometimes this code reads just 3752 (precisely) bytes and returns. After that it handles another async_read and reads 4525 bytes (which in sum gives 8004 bytes). Do I use "read_some()" function in the right way?

Try changing the last line to: while(readBytes != 0);