Opened 10 years ago

Closed 10 years ago

#224 closed editorial (fixed)

Clarify the concept of end-point

Reported by: cabo@… Owned by: draft-ietf-core-observe@…
Priority: minor Milestone: post-WGLC-1
Component: observe Version: observe-05
Severity: In WG Last Call Keywords:
Cc:

Description

Cullen Jennings notes (msg03073c):

Section 3.5. I don't think you can remove a client from observer list based purely on source IP, you need to use source IP and source port. Without this two different clients behind a NAT would remove each other when talking to a server outside the NAT. Similar problems with moor than one coap client on the same host. Same issue in section 4.1 when adding a lint to lis of observers.

->

Clarify that "client" here is a subclass of "endpoint", which is identified by its transport address (IP address/port) and security association.

Change History (4)

comment:1 Changed 10 years ago by cabo@…

  • Component changed from observe to coap
  • Owner changed from draft-ietf-core-observe@… to draft-ietf-core-coap@…
  • Priority changed from minor to major
  • Summary changed from Comments to Clarify the concept of end-point
  • Version changed from observe-05 to coap-09

This should not be solved in -observe, but needs to be clear in main
-coap. (Observe should then add a pointer to the relevant text,
e.g. in its introduction.)

Define in -coap that end-point is identified by its IP address, port
number, and security mode/context. Define what the latter is for the
security modes we define.

Make sure that similar editorial pointers are added to -coap where
necessary.

comment:2 Changed 10 years ago by cabo@…

Also: Section 4 of -observe defines the conditions when a client is removed from the list of observers. Clarify: When DTLS is used, the client must also be removed when the DTLS end-point ceases to exist, i.e. the session ends.

comment:3 Changed 10 years ago by hartke@…

  • Component changed from coap to observe
  • Owner changed from draft-ietf-core-coap@… to draft-ietf-core-observe@…
  • Priority changed from major to minor
  • Version changed from coap-09 to observe-05

Done in -coap-10. The remaining action items relate to -observe.

comment:4 Changed 10 years ago by hartke@…

  • Resolution set to fixed
  • Status changed from new to closed

Fixed in [865]:

Close #224: Done in observe-06

Last edited 10 years ago by hartke@… (previous) (diff)
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