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28 lines
973 B
Plaintext
28 lines
973 B
Plaintext
digraph G {
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rankdir=TB
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labelloc=t; label="PFCP UP peer FSM\nUser Plane side, managing association with remote CP peer"
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txrx [label="PFCP socket",shape="box"]
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txrx -> NOT_ASSOCIATED [label="rx PFCP msg from\nnew remote IP"]
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txrx -> NOT_ASSOCIATED [label="EV_RX_ASSOC_SETUP_REQ",style=dotted]
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NOT_ASSOCIATED -> ASSOCIATED [label="Assoc Setup Req",shape="box"]
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heartbeat [label="PFCP heartbeat FSM",shape=box3d]
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ASSOCIATED -> heartbeat [label="alloc()",style=dotted]
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heartbeat -> ASSOCIATED [label="EV_HEARTBEAT_FAILURE",style=dotted]
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txrx -> ASSOCIATED [label="EV_RX_SESSION_EST_REQ",style=dotted]
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up_session [label="PFCP UP session FSM",shape=box3d]
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ASSOCIATED -> up_session [label="up_session_create()",style=dotted]
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txrx -> ASSOCIATED [label="EV_RX_ASSOC_UPD_REQ",style=dotted]
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ASSOCIATED -> GRACEFUL_RELEASE [label="Association Update\nindicating graceful release"]
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ASSOCIATED -> term [label="Heartbeat failure"]
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GRACEFUL_RELEASE -> term
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term [shape="octagon"]
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}
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