Boost
C++ Libraries
...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
Closes the connection to the server.
void close(error_code& err,diagnostics& diag);
This function is only available if Stream
satisfies the SocketStream
concept.
Sends a quit request, performs the TLS shutdown (if required) and closes
the underlying stream. Prefer this function to connection::quit.