Help: buffered_output_length()

Showing help on 'buffered_output_length()'

Function: INT buffered_output_length ([OBJ conn])

With no arguments, returns the maximum number of bytes that will be buffered for output on any connection.

With a connection argument, returns the number of bytes currently buffered for output to that connection.

If <conn> is not a currently-active connection, then E_INVARG is raised. If the programmer is not <conn> or a wizard, then E_PERM is raised.