Hi,
i'm currently playing with the values that the admin socket return when
the "show servers state" command is issued and I noticed to things:
1. When using and abstract namespace socket as address on a server line
then the srv_addr "field" will be empty which technically isn't a
problem but the documentation doesn't seem to mention how exactly fields
are delimited. Example:
...
5 sites-front-ssl 1 clear 2 0 1 1 63797 1 0 2 0 0 0 0
...
(notice the two spaces after "clear")
In my first attempt at parsing the output i used white-space as a
delimiter which failed for this particular server line. Once I used one
single space character as a delimiter the parsing worked fine.
I would probably be good to document this explicitly to make parsers
more robust. Alternatively one could use white-space as a delimiter and
maybe output fields that have not content as "-".
2. The server administrative state flags are defined like this:
enum srv_admin {
SRV_ADMF_FMAINT = 0x01,
SRV_ADMF_IMAINT = 0x02,
SRV_ADMF_MAINT = 0x23,
SRV_ADMF_CMAINT = 0x04,
SRV_ADMF_FDRAIN = 0x08,
SRV_ADMF_IDRAIN = 0x10,
SRV_ADMF_DRAIN = 0x18,
SRV_ADMF_RMAINT = 0x20,
};
Shouldn't the SRV_ADMF_MAINT value include the CMAINT flag and thus
actually have a value of 0x27?
Regards,
Dennis
