TM :: Stateful transaction handling

Files
file	callid.c
	TM :: Fast Call-ID Generator.
file	callid.h
	TM :: Fast Call-ID Generator.
file	modules/tm/config.h
	TM :: Configuration.
file	dlg.c
	TM :: Dialog handling.
file	dlg.h
	TM :: Dialog handling.
file	fix_lumps.h
	TM :: Lump handling.
file	h_table.c
	TM :: Hash tables.
file	h_table.h
	TM :: Hash tables.
file	lock.c
	TM :: Locking functions.
file	lock.h
	TM :: Locking functions.
file	modules/tm/mi.c
	TM :: MI functions.
file	modules/tm/mi.h
	TM :: MI functions.
file	tm/sip_msg.c
	TM :: SIP message handling.
file	tm/sip_msg.h
	TM :: SIP message handling.
file	t_cancel.c
	TM :: CANCEL processing.
file	t_cancel.h
	TM :: CANCEL handling.
file	t_dlg.c
	TM :: ????
file	t_dlg.h
	TM :: ???
file	t_fifo.c
	TM :: Transaction maintenance functions.
file	t_fifo.h
	TM :: Transaction maintenance functions.
file	t_funcs.c
	TM :: Transaction maintenance functions.
file	t_funcs.h
	TM :: Transaction maintenance functions.
file	t_fwd.c
	TM :: Message forwarding.
file	t_fwd.h
	TM :: Forward messages.
file	t_hooks.c
	TM :: ???
file	t_hooks.h
	TM :: Callback hooks.
file	t_lookup.c
	TM :: Transaction matching.
file	t_lookup.h
	TM :: Hash lookups.
file	t_msgbuilder.c
	TM :: Message printing.
file	t_msgbuilder.h
	TM :: Message printing.
file	t_reply.c
	TM :: Reply handling.
file	t_reply.h
	TM :: Reply handling.
file	t_stats.h
	TM :: Transaction statistics.
file	modules/tm/timer.c
	TM :: Transaction timers.
file	modules/tm/timer.h
	TM :: Timer handling.
file	tm/tm.c
	TM :: module core.
file	tm_load.h
	TM :: ??
file	tm/uac.c
	TM :: Simple user agent support.
file	uac.h
	TM :: Simple UA support.
file	modules/tm/ut.h
	TM :: Utilities.

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Detailed Description

The TM module enables stateful processing of SIP transactions. The main use of stateful logic, which is costly in terms of memory and CPU, is some services inherently need state.