[Boost-users] [boost.asio] error Software caused connection abort

Hello, When I use a tcp socket to connect to remote host, I may get an "actively refused" or "time out" error in 1st time. That's normal. Then when I retry to connect to remote host, I "always" got "Software caused connection abort" error for every rtrial. It seems a programming issue. Could anyone explain what this error mean and how to avoid it? or point me to some document? Thanks Imin