Hi Sawada-san,
Thank you for your reply.
> BTW did you test on the local? That is, the foreign servers are
> located on the same machine?
Yes, I tested on the local since I cannot prepare the good network now.
> I guess it would be better to start a new thread for this improvement.
Thank you for your advice.
I started a new thread [1].
> What if we successfully committed 'prep_1' but an error happened
> during committing another one for some reason (i.g., corrupted 2PC
> state file, OOM etc)? We might return an error to the client but have
> already committed 'prep_1'.
Sorry, I don't have good idea now.
I imagined the command returns the list of the transaction id which ends with error.
[1]
https://www.postgresql.org/message-id/OS0PR01MB56828019B25CD5190AB6093282129%40OS0PR01MB5682.jpnprd01.prod.outlook.com
Regards,
Ryohei Takahashi
