RFC 3342 The Application Exchange (APEX) Party Pack July 2002 This option provides for a new attachment to automatically terminate any existing attachment for the same endpoint. For example, this might be helpful when a new attachment is required from a different device while a previously-used device is still attached e.g., +-------+ +-------+ | | -- attach -----> | | | appl. | | relay | | #1 | <--------- ok -- | | +-------+ +-------+ C: S: ... some time later appl #2 starts on a different computer ... +-------+ +-------+ | | <----- attach -- | | +-------+ | | | appl. | | | <-- terminate -- | relay | -- ok ---------> | #2 | | appl. | | | +-------+ | #1 | -- ok ---------> | | +-------+ +-------+ C: