On Mon, Jun 23, 2025 at 2:10 PM Anthonin Bonnefoy <anthonin.bonne...@datadoghq.com> wrote: > > While adding parsing of logical replication to Wireshark[1], I've > found the Stream Abort description possibly misleading. Stream Abort > will have the Abort LSN and TS when parallel streaming is enabled. > However, the documentation only mentions "This field is available > since protocol version 4" which could be interpreted (at least, I've > interpreted it this way) as "this field will always present with > protocol version 4". > > The attached patch adds a "(only present for parallel stream)" mention > to the Abort LSN and TS documentation, akin to what's done for > parallel transactions. >
How about a slightly modified version like: (a) The LSN of the abort operation, present only when the change stream can be applied in parallel. This field is available since protocol version 4. (b) Abort timestamp of the transaction, present only when the change stream can be applied in parallel. The value is in number of microseconds since PostgreSQL epoch (2000-01-01). This field is available since protocol version 4. -- With Regards, Amit Kapila.
