Magnus Hagander <[EMAIL PROTECTED]> writes:
> Alvaro Herrera wrote:
>> I think the messages should not have a newline in the middle.
> Are you talking about the one in pg_ctl? We have other messages in
> pg_ctl that already do this, so I figured it was ok there...
I concur that the messages added to pg_ctl are bizarrely formatted.
Why would you put a newline in the middle of a sentence, when you
could equally well emit something like
WARNING: online backup mode is active.
Shutdown will not complete until pg_stop_backup() is called.
While we're on the subject, the messages added to xlog.c do not
follow the style guidelines: in particular, errdetail should be
a complete sentence, and the WARNING is trying to stuff independent
thoughts into one message. I'd probably do
errmsg("online backup mode cancelled"),
errdetail("\"%s\" was renamed to \"%s\".", ...
errmsg("online backup mode was not cancelled"),
errdetail("Failed to rename \"%s\" to \"%s\": %m", ...
Lastly, the changes to pmdie's SIGINT handling seem quite bogus.
Don't you need to transition into WAIT_BACKUP rather than WAIT_BACKENDS
state in that case too? Shouldn't you do CancelBackup *before*
PostmasterStateMachine? The thing screams of race conditions.
regards, tom lane
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