tbf: Add MS object management to TBF code

This commit adds MS object creation and cleanup to the TBF related
code. MS objects are created when a TBF that has been "anonymous" so
far gets associated with a TLLI. When a TBF is replaced by another,
the old TBF is detached and the new one is attached to the MS. When
all TBFs have been detached, the MS object gets deleted.

The TBF related code should not call attach_tbf/detach_tbf directly
but use set_ms instead to make sure, that the references are updated
properly. GprsMs::detach_tbf also calls set_ms(NULL) on the detached
TBF object.

The MS object is not really used yet, the focus is still on object
creation, TBF association, and cleanup.

Ticket: #1674
Sponsored-by: On-Waves ehf

1 files changed, 72 insertions, 0 deletions

diff --git a/tests/tbf/TbfTest.err b/tests/tbf/TbfTest.err
index 1498c1e8..3a58351e 100644
--- a/tests/tbf/TbfTest.err
+++ b/tests/tbf/TbfTest.err
@@ -61,6 +61,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 ********** TBF update **********
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
@@ -78,6 +80,8 @@ TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE) New TBF TBF(TFI=1 TLLI=0x00
 ********** TBF ends here **********
 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN) free
 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN) stopping timer 0.
+Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN)
+Destroying MS object, TLLI = 0x00000000
 ********** TBF ends here **********
 Searching for first unallocated TFI: TRX=0 first TS=4
  Found TFI=0.
@@ -125,6 +129,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0x00000000
+Attaching TBF to MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=NULL)
 ********** TBF update **********
 Slot Allocation (Algorithm A) for class 45
 - Skipping TS 0, because not enabled
@@ -139,6 +145,8 @@ TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN) starting timer 0.
 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN) free
 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN) stopping timer 0.
 TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN) Old TBF TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE) still exists, detaching
+Detaching TBF from MS object, TLLI = 0x00000000, TBF = TBF(TFI=1 TLLI=0x00000000 DIR=DL STATE=ASSIGN)
+Destroying MS object, TLLI = 0x00000000
 ********** TBF ends here **********
 DL packet loss of IMSI= / TLLI=0x00000000: 0%
 TBF(TFI=0 TLLI=0x00000000 DIR=DL STATE=WAIT RELEASE) free
@@ -371,6 +379,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000000
+Attaching TBF to MS object, TLLI = 0xc0000000, TBF = TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL)
 TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=0 TLLI=0xc0000000 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -388,6 +398,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000001
+Attaching TBF to MS object, TLLI = 0xc0000001, TBF = TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL)
 TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=1 TLLI=0xc0000001 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -405,6 +417,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000002
+Attaching TBF to MS object, TLLI = 0xc0000002, TBF = TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL)
 TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=2 TLLI=0xc0000002 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -422,6 +436,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000003
+Attaching TBF to MS object, TLLI = 0xc0000003, TBF = TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL)
 TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=3 TLLI=0xc0000003 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -439,6 +455,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000004
+Attaching TBF to MS object, TLLI = 0xc0000004, TBF = TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL)
 TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=4 TLLI=0xc0000004 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -456,6 +474,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000005
+Attaching TBF to MS object, TLLI = 0xc0000005, TBF = TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL)
 TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=5 TLLI=0xc0000005 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -473,6 +493,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000006
+Attaching TBF to MS object, TLLI = 0xc0000006, TBF = TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL)
 TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=6 TLLI=0xc0000006 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -490,6 +512,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000007
+Attaching TBF to MS object, TLLI = 0xc0000007, TBF = TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL)
 TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=7 TLLI=0xc0000007 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -507,6 +531,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000008
+Attaching TBF to MS object, TLLI = 0xc0000008, TBF = TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL)
 TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=8 TLLI=0xc0000008 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -524,6 +550,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000009
+Attaching TBF to MS object, TLLI = 0xc0000009, TBF = TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL)
 TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001        )
 TBF(TFI=9 TLLI=0xc0000009 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -541,6 +569,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000000a
+Attaching TBF to MS object, TLLI = 0xc000000a, TBF = TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL)
 TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=10 TLLI=0xc000000a DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -558,6 +588,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000000b
+Attaching TBF to MS object, TLLI = 0xc000000b, TBF = TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL)
 TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=11 TLLI=0xc000000b DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -575,6 +607,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000000c
+Attaching TBF to MS object, TLLI = 0xc000000c, TBF = TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL)
 TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=12 TLLI=0xc000000c DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -592,6 +626,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000000d
+Attaching TBF to MS object, TLLI = 0xc000000d, TBF = TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL)
 TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=13 TLLI=0xc000000d DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -609,6 +645,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000000e
+Attaching TBF to MS object, TLLI = 0xc000000e, TBF = TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL)
 TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=14 TLLI=0xc000000e DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -626,6 +664,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000000f
+Attaching TBF to MS object, TLLI = 0xc000000f, TBF = TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL)
 TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=15 TLLI=0xc000000f DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -643,6 +683,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000010
+Attaching TBF to MS object, TLLI = 0xc0000010, TBF = TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL)
 TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=16 TLLI=0xc0000010 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -660,6 +702,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000011
+Attaching TBF to MS object, TLLI = 0xc0000011, TBF = TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL)
 TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=17 TLLI=0xc0000011 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -677,6 +721,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000012
+Attaching TBF to MS object, TLLI = 0xc0000012, TBF = TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL)
 TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=18 TLLI=0xc0000012 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -694,6 +740,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000013
+Attaching TBF to MS object, TLLI = 0xc0000013, TBF = TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL)
 TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       1)
 TBF(TFI=19 TLLI=0xc0000013 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -711,6 +759,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000014
+Attaching TBF to MS object, TLLI = 0xc0000014, TBF = TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL)
 TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=20 TLLI=0xc0000014 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -728,6 +778,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000015
+Attaching TBF to MS object, TLLI = 0xc0000015, TBF = TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL)
 TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=21 TLLI=0xc0000015 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -745,6 +797,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000016
+Attaching TBF to MS object, TLLI = 0xc0000016, TBF = TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL)
 TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=22 TLLI=0xc0000016 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -762,6 +816,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000017
+Attaching TBF to MS object, TLLI = 0xc0000017, TBF = TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL)
 TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=23 TLLI=0xc0000017 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -779,6 +835,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000018
+Attaching TBF to MS object, TLLI = 0xc0000018, TBF = TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL)
 TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=24 TLLI=0xc0000018 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -796,6 +854,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc0000019
+Attaching TBF to MS object, TLLI = 0xc0000019, TBF = TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL)
 TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=25 TLLI=0xc0000019 DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -813,6 +873,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000001a
+Attaching TBF to MS object, TLLI = 0xc000001a, TBF = TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL)
 TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=26 TLLI=0xc000001a DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -830,6 +892,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000001b
+Attaching TBF to MS object, TLLI = 0xc000001b, TBF = TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL)
 TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=27 TLLI=0xc000001b DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -847,6 +911,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000001c
+Attaching TBF to MS object, TLLI = 0xc000001c, TBF = TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL)
 TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=28 TLLI=0xc000001c DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -864,6 +930,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000001d
+Attaching TBF to MS object, TLLI = 0xc000001d, TBF = TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL)
 TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       2)
 TBF(TFI=29 TLLI=0xc000001d DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -881,6 +949,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000001e
+Attaching TBF to MS object, TLLI = 0xc000001e, TBF = TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL)
 TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       3)
 TBF(TFI=30 TLLI=0xc000001e DIR=DL STATE=NULL) changes state from NULL to ASSIGN
@@ -898,6 +968,8 @@ Slot Allocation (Algorithm A) for class 45
 - Skipping TS 3, because not enabled
 - Assign downlink TS=4
 - Setting Control TS 4
+Creating MS object, TLLI = 0xc000001f
+Attaching TBF to MS object, TLLI = 0xc000001f, TBF = TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL)
 TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) [DOWNLINK] START
 Send dowlink assignment for TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) on PCH, no TBF exist (IMSI=001001       3)
 TBF(TFI=31 TLLI=0xc000001f DIR=DL STATE=NULL) changes state from NULL to ASSIGN