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Sp I have a function like:
void WriteToUrl(const unsigned char *buf, int size)
{
boost::asio::write(s, boost::asio::buffer(buf, size));
}
Do I need to delete buffer if I do not use it any where else? How do I need to clean after y function?
If I have understood you are always the ownership of the buffer ‘buf’. With synchronous operations, as ::write, you can delete the buffer as soon as ::write finish. With asynchronous operations, as ::async_write, you need to give an asynchronous completion token (a callback) which will be called when the operation has been done. The you could delete the buf in this callback.