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.gitignore 0 → 100644
View file @ f91f1b45
media/.DS_Store
TS-0020-WebSocket_Protocol_Binding.md
View file @ f91f1b45
![oneM2M logo](media/logo.png)
......@@ -6,9 +5,9 @@
| | |
| ------------------------------------------------- | ------------------------------------------------- |
| Document Number | TS-0020-V4.0.0 |
| Document Number | TS-0020-V5.0.0 |
| Document Name: | WebSocket Protocol Binding |
| Date: | 2022-12-01 |
| Date: | 2024-06-24 |
| Abstract: | WebSocket Protocol Binding TS |
| Template Version:23 February 2015 (Do not modify) | Template Version:23 February 2015 (Do not modify) |
......@@ -151,7 +150,7 @@ If the connection is closed temporarily, it shall be reopened when the next requ
Figure 5.2-2 shows an example message flow for a scenario where an ADN-AE registers to its registrar MN-CSE using an unsecured TCP connection without proxy and then continues exchanging non-registration request and response primitives.
![Example message flow with WebSocket binding](media/MessageFlow.svg)
![Example message flow with WebSocket binding](media/MessageFlow.png)
**Figure 5.2-2: Example message flow with WebSocket binding**
......@@ -460,7 +459,7 @@ In special deployment scenarios, e.g. when the communicating oneM2M entities usi
## A.1 AE Registration and creation of a container child resource
Figure A.1-1 illustrates a message flow for registration of an ADN-AE to an IN-CSE as described in clause 7.3.5.2.1 of oneM2M TS-0004 <a href="#_ref_5">[5]</a> with WebSocket mapping and subsequent creation of a &lt;container> child resource.
![Message flow for registration of an ADN-AE to an IN-CSE](media/AdnAERegistration.png)
![Message flow for registration of an ADN-AE to an IN-CSE](media/MessageFlowAERegistration.png)
**Figure A.1-1: Message flow for registration of an ADN-AE to an IN-CSE**
......@@ -608,10 +607,9 @@ The message flow may look as follows:
|**Publication** **history** |**Publication** **history** |**Publication** **history** |
|-|-|-|
|V4.0.0 |Dec 2022 |Release 4 - Publication |
|V5.0.0 |Jun 2024 |Release 5 - Publication |
| | | |
| | | |
| | | |
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media/MessageFlow.png
media/MessageFlow.png
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media/MessageFlow.puml 0 → 100644
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@startuml
hide footbox
skinparam sequenceMessageAlign center
skinparam noteTextAlignment center
'!theme plain
'!theme mars
'autonumber "(#) "
box "ADN" #f8f8f8
participant "ADN-AE" as ADNAE
participant "WS client" as WSclient
end box
box "MN" #f8f8f8
participant "WS server" as WSserver
participant CSE
end box
hnote over ADNAE, WSclient
1) AE wants to start registration
procedure and triggers WebSocket
connection establishment
end hnote
WSclient -> WSserver: 2) Client handshake
WSserver -> WSclient: 3) Server handshake
ADNAE -> WSclient: 4) Request primitive
hnote over WSclient: 5) WebSocket binding
WSclient -> WSserver: 6) WebSocket message
hnote over WSserver: 7) Unpacking request primitive
WSserver -> CSE: 8) Request primitive
hnote over CSE
9) Receiver side processing
of AE registration procedure
end hnote
CSE -> WSserver: 10) Response primitive
hnote over WSserver: 11) WebSocket Binding
WSserver -> WSclient: 12) WebSocket message
hnote over WSclient: 13) Unpacking response primitive
WSclient -> ADNAE: 14) Response primitive
hnote over ADNAE, CSE: 15) non-registration CRUDN operations
@enduml
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media/MessageFlow.svg
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media/MessageFlowAERegistration.png

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media/MessageFlowAERegistration.puml 0 → 100644
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@startuml
hide footbox
skinparam sequenceMessageAlign center
skinparam noteTextAlignment center
'!theme plain
'!theme mars
'autonumber "(#) "
participant AE
participant "IN-CSE" as INCSE
hnote over AE,INCSE
1) TCP connections and
Security Association Establishment
end hnote
AE -> INCSE: 2) WSS client handshake
INCSE -> AE: 3) WSS server handshake
AE -> INCSE: 4) Create AE request primitive
hnote over INCSE
5) Check access controls, process request
and create <AE> resource for originating AE
end hnote
INCSE -> AE: 6) response primitive
AE -> INCSE: 7) Create Container request primitive
hnote over INCSE
8) Check access controls, process request and
create <Container> resource for originating AE
end hnote
INCSE -> AE: 9) Response primitive
hnote over AE,INCSE
10) Other procedures
end hnote
@enduml
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resource for originating AE</text><polygon fill="#181818" points="36,247.3594,26,251.3594,36,255.3594,32,251.3594" style="stroke:#181818;stroke-width:1.0;"/><line style="stroke:#181818;stroke-width:1.0;" x1="30" x2="286" y1="251.3594" y2="251.3594"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacing" textLength="135" x="88.5" y="246.2935">6) response primitive</text><polygon fill="#181818" points="275,276.4922,285,280.4922,275,284.4922,279,280.4922" style="stroke:#181818;stroke-width:1.0;"/><line style="stroke:#181818;stroke-width:1.0;" x1="25" x2="281" y1="280.4922" y2="280.4922"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacing" textLength="238" x="37" y="275.4263">7) Create Container request primitive</text><polygon fill="#FEFFDD" points="134,293.4922,440,293.4922,450,312.4922,440,331.4922,134,331.4922,124,312.4922,134,293.4922" style="stroke:#181818;stroke-width:0.5;"/><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacing" textLength="298" x="138" y="309.5591">8) Check access controls, process request and</text><text fill="#000000" font-family="sans-serif" font-size="13" lengthAdjust="spacing" textLength="302" x="136" y="324.6919">create &lt;Container&gt; 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\ No newline at end of file