Question about the different streams in the same association

[jmillan]

Hi,

Imagine I have a SCTP association with two streams (A and B), both of which I use as ordered (reliable).

In my application I use both streams to send information about a specific object such as:

• I send 'foo' over A
• I send 'bar' over B

Is there any guarantee in usrsctp (or a way to do it) such as 'bar' can never reach the endpoint before 'foo'? This is, kind of making different streams reliable between each other, or are they totally independent?

[stewrtrs]

They should be totally independant. The whole thought behind a stream is that what is being delivered in one is independant of what is being delivered in the other. If you want foo to always arrive before bar you must send it in the same stream… R

…

On Jul 20, 2023, at 10:38 AM, José Luis Millán ***@***.***> wrote: Hi, Imagine I have a SCTP association with two streams (A and B), both of which I use as ordered (reliable). In my application I use both streams to send information about a specific object such as: I send 'foo' over A I send 'bar' over B Is there any guarantee in usrsctp (or a way to do it) such as 'bar' can never reach the endpoint before 'foo'? This is, kind of making different streams reliable between each other, or are they totally independent? — Reply to this email directly, view it on GitHub <https://www.google.com/url?q=https://github.com/sctplab/usrsctp/issues/681&source=gmail-imap&ust=1690468764000000&usg=AOvVaw2AJs4Z8-G4KLGAFbSCzLyg>, or unsubscribe <https://www.google.com/url?q=https://github.com/notifications/unsubscribe-auth/AAQZ4GRANQNW5KJQAQQ63BTXRE7E5ANCNFSM6AAAAAA2RRDAKY&source=gmail-imap&ust=1690468764000000&usg=AOvVaw11ZSkrYQQMnfzwhL7byFhD>. You are receiving this because you are subscribed to this thread.

------ Randall Stewart ***@***.***

[jmillan]

Thanks for the comment @stewrtrs. This fulfills the expectations.