[Freeciv-Dev] [bug #21317] Empty server shows up on metaserver as Humans="Unknown"

[Jacob Nevins]

Follow-up Comment #1, bug #21317 (project freeciv):

Metaserver r63

patches over this a bit (when there are no players at all).

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[Freeciv-Dev] [bug #21317] Empty server shows up on metaserver as Humans=Unknown

[Jacob Nevins]

URL:
  http://gna.org/bugs/?21317

 Summary: Empty server shows up on metaserver as
Humans=Unknown
 Project: Freeciv
Submitted by: jtn
Submitted on: Sun Dec  1 00:51:55 2013
Category: None
Severity: 2 - Minor
Priority: 5 - Normal
  Status: None
 Assigned to: None
Originator Email: 
 Open/Closed: Open
 Release: 
 Discussion Lock: Any
Operating System: Any
 Planned Release: 

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Details:

Tiny thing that's been bothering me for ages...

I've noticed that on http://meta.freeciv.org/ sometimes server show up as
having Human Players = Unknown, despite being a new enough version (post
patch #2312) that they should know about humans. This has made me not quite
trust that column at all.

Now I come to investigate, it happens when a server has no players at all
(even AI), because in this case the server sends the special dropplrs signal
to the metaserver and doesn't include the humans / available counts. So
the metaserver can't know that this server counts humans.

Proposed backward-compatible solution:
* In the server, always send humans (and maybe available) even if there
are no players and we're sending dropplrs. (I think old metaservers will
ignore this.)
* In the metaserver, if the incoming request from a server includes humans
(and maybe available?), honour it (or at least set humans to 0 rather than
-1). (Old servers will give the current behaviour.)




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