Bruce Momjian <bruce@momjian.us> writes:
> Tom Lane wrote:
>> No. If it goes in, it should go in as the third line. The shmem key
>> data is private to the server --- we do not want external programs
>> assuming anything at all about the private part of postmaster.pid.
> OK, so you are suggesting having it as a third value on the third line?
> 10231
> /u/pgsql/data
> 5432001 45481984 port_here
> ^^^^^^^^^
I'm not sure why you're having such a hard time grasping this concept.
We do not want pg_ctl looking at the shmem key information, not even to
the extent of assuming a particular format for it. Therefore the port
number has to go before it not after it. What I'm thinking of is
piddatadirport... here be dragons ...
Actually, if we're going to do this at all, we should do
piddatadirportsocketdir... here be dragons ...
so that pg_ctl doesn't have to assume the server is running with a
default value of unix_socket_dir. Not sure what to put in the fourth
line on Windows though ... maybe just leave it empty?
regards, tom lane