HP-UX SNAplus2 CPI-C Programmer's Guide (June 2003)

CPI-C Calls
Set_Deallocate_Type (cmsdt)
Chapter 3 253
when it encounters an error
preventing the successful completion
of a transaction.
If the conversation is in Send state,
CPI-C sends the contents of the local
LU's send buffer to the partner
program before deallocating the
conversation. If the conversation is in
Receive state, incoming data may be
purged. For a basic conversation in
Send state, logical record truncation
may occur.
CM_DEALLOCATE_CONFIRM This value sends the
partner program the contents of the
local LU's send buffer and a request
to confirm the deallocation. The
application cannot use this value if
the conversation's synchronization
level is CM_NONE.
This request for deallocation
confirmation is sent by the Deallocate
call or by the Send_Data call with the
send type set to
CM_SEND_AND_DEALLOCATE.
The conversation is deallocated
normally when the partner program
issues the Confirmed call, responding
to the confirmation request.
CM_DEALLOCATE_FLUSH This value sends the
contents of the local LU's send buffer
to the partner program before
deallocating the conversation
normally.
CM_DEALLOCATE_SYNC_LEVEL This value uses
the conversation's synchronization
level to determine how to deallocate
the conversation. A default
synchronization level is established