44 lines
1.7 KiB
Plaintext
44 lines
1.7 KiB
Plaintext
digraph G {
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rankdir=TB
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labelloc=t; label="Assignment FSM"
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WAIT_LCHAN_ACTIVE
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WAIT_RR_ASS_COMPLETE
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WAIT_LCHAN_ESTABLISHED
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WAIT_MGW_ENDPOINT_TO_MSC
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terminate [shape=octagon]
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gscon [label="conn FSM",shape=box3d]
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gscon2 [label="conn FSM",shape=box3d]
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lchan [label="lchan FSM\n(new lchan)",shape=box3d]
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old_lchan [label="old lchan",shape=box3d]
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bssap [label="osmo_bsc_bssap.c",shape=box]
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invisible [style="invisible"]
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invisible -> bssap [label="BSSMAP Assignment Request",style=dotted]
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invisible -> old_lchan [style=invisible,arrowhead=none]
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bssap -> gscon [label="GSCON_EV_ASSIGNMENT_START\ndata=struct assignment_request",style=dotted]
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gscon -> WAIT_LCHAN_ACTIVE [label="assignment_fsm_start()",style=dotted]
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gscon -> WAIT_LCHAN_ESTABLISHED [label="assignment_fsm_start()\n(mode modify)",style=dotted]
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WAIT_LCHAN_ACTIVE -> lchan [label="lchan_activate()\nFOR_ASSIGNMENT",style=dotted]
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lchan -> WAIT_LCHAN_ACTIVE [label="ASSIGNMENT_EV_\nLCHAN_\nACTIVE,ERROR",style=dotted]
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lchan -> WAIT_LCHAN_ESTABLISHED [label="ASSIGNMENT_EV_\nLCHAN_\nESTABLISHED,ERROR",style=dotted]
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WAIT_LCHAN_ACTIVE -> WAIT_RR_ASS_COMPLETE
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WAIT_RR_ASS_COMPLETE -> old_lchan [label="RR Assignment\nCommand",style=dotted,constraint=false]
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lchan -> WAIT_RR_ASS_COMPLETE [label="RR Assignment\nComplete",style=dotted]
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WAIT_RR_ASS_COMPLETE -> WAIT_LCHAN_ESTABLISHED
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WAIT_LCHAN_ESTABLISHED -> WAIT_MGW_ENDPOINT_TO_MSC [label="TCH"]
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WAIT_LCHAN_ESTABLISHED -> terminate [label="non-TCH"]
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WAIT_MGW_ENDPOINT_TO_MSC -> terminate
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WAIT_MGW_ENDPOINT_TO_MSC -> gscon2 [label="gscon_connect_\nmgw_to_msc()",style=dotted]
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gscon2 -> WAIT_MGW_ENDPOINT_TO_MSC [label="ASSIGNMENT_EV_\nMSC_MGW_OK",style=dotted]
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terminate -> gscon2 [label="GSCON_EV_\nASSIGNMENT_END",style=dotted]
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}
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