/[meteor]/googlecode.com/svn/trunk/Meteor/Config.pm
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Revision 62 - (view) (annotate) - [select for diffs]
Modified Thu Nov 27 00:33:21 2008 UTC (11 years ago) by andrew.betts
File length: 10471 byte(s)
Diff to previous 57 , to selected 9
1 Fixed: Added SIGPIPE handler.  We noticed that under heavy load
Meteor receives SIGPIPEs from the OS, suspected to relate to clients
that have just disconnected the moment Meteor attempts to write to the
socket.  This caused Meteor to crash.
2 Fixed: Long polling multiple channels no longer causes the loop to
die and restart when some channels have messages queued for delivery.
3 Fixed: Over time, Meteor 'collected' connections from clients that
never got disconnected even if MaxTime was set.  This happened if the
client concerned sent a header with no terminating blank line.  Meteor
kept waiting for the rest of the header, which never arrived, and
therefore the client remained in limbo, never subjected to the MaxTime
time limit because it had not yet become a subscriber.  Clients are
now allowed 30 seconds to send a valid request header.
4 Fixed: If only one message existed on the server, the JS client
would continue to request it again and again, because it has message
ID 0, and the JS client considered this an invalid message ID.
5 Fixed: Corrected some comments in file headers

6 Changed: MaxMessages has been renamed to CloseOnEvent and functions
in a similar, but not quite identical way.  Thanks to Matthew Haak,
who pointed out the extreme confusingness of MaxMessages and a bug
that has resulted in Fix 2 above.  Setting CloseOnEvent to any value
that evaluates to true will cause Meteor to close subscriber
connections after at least one message has been sent and there are no
further messages pending.  This is identical to MaxMessages for values
of 0 and 1, but where MaxMessages is set to a value higher than one,
replacing it with CloseOnEvent with the same value will act as though
it were set to one.  The intent of MaxMessages was to enable long-
polling (and it is used by the JS client in that way), and
CloseonEvent is a drop in replacement for that behaviour.
7 Changed: Meteor JS client now uses dynamic <SCRIPT> tags for all
polling behaviours, rather than XHR.  This enables it to make poll
requests cross-domain (see 13)
8 Changed: Meteor JS client now abstracts timestamp lookups to a
dedicated method.
9 Changed: Default HeaderTemplates no longer include cache busting
headers, since all meteor requests contain a millisecond timestamp and
so no client makes the same request twice.  These were therefore
simply chewing up bandwidth.
10 Changed: Date strings used for logging debug messages are cached to
avoid numerous expensive lookups to localtime().
11 Changed: Channel info is only sent in a response if the client does
not request a restart from a specified ID.  The logic being that if
the client knows the ID they want to start from, they have already
made previous requests and have the channel information they need.
Bandwidth saving measure.

12 Added: JS client now has a Meteor.isSupportedBrowser() method,
which you can call to detemine whether Meteor will run in the user's
browser version.
13 Added: JS client can now use different hosts for polling and
streaming.  This is only really useful if your website is on a domain
that has a lot of cookies, and you don't want to send them in every
poll request.  Removing cookies from request headers can reduce the
size of the request significantly.  We find that with cookies included
Meteor poll requests are usually larger than the responses.  To use,
set Meteor.pollhost.  Meteor.pollhost can be any domain, while
Meteor.host must be a subdomain of your website hostname.
14 Added: Config file now supports new 'FooterTemplate' parameter, for
a string to send just before the connection to the subscriber is
closed.  This is in support of change 7.
15 Added: Better inline documentation for ChannelInfoTemplate config
parameter
16 Added: Log output includes connection IDs corresponding to the file
inode for each connection
17 Added: New controller command LISTCONNECTIONS, produces a newline
delimited list of all currently connected clients, and for each one
displaying "ConnectionID IPAddress ClientType [SubscriberID]"
18 Added: New controller command DESCRIBE, takes a ConnectionID as a
parameter, and outputs numerous statistics about that particular
client, including number of messages sent/received, user agent, IP
address, time connected, time remaining until MaxTime etc.
19 Added: New controller comment LISTSUBSCRIBERS, produces a newline
delimited list of all currently connected streaming subscribers, and
for each one displaying "SubscriberID IPAddress Starttime TimeLimit
TimeRemaining MessageCount UserAgent"
20 Added: SHOWSTATS command produces the following additional stats:
connection_count: total current connections, real_subscribers: total
of number of currently connected streaming subscribers plus the number
of unique polling connections seen in the last 60 seconds.
21 Added: STDERR outputs prior to every exit() for debugging purposes
22 Added: The UDP server is now considered stable, and is the best way
of broadcasting messages to lots of Meteor nodes simultaneously and
efficiently. 



Revision 57 - (view) (annotate) - [select for diffs]
Modified Sun Mar 2 22:18:59 2008 UTC (11 years, 9 months ago) by andrew.betts
File length: 10253 byte(s)
Diff to previous 51 , to selected 9
Updated some config defaults
Release



Revision 51 - (view) (annotate) - [select for diffs]
Modified Wed Feb 27 14:05:59 2008 UTC (11 years, 9 months ago) by andrew.betts
File length: 10268 byte(s)
Diff to previous 50 , to selected 9
Updated default config file
Updated some config narrative
Channel names made more lenient


Revision 50 - (view) (annotate) - [select for diffs]
Modified Wed Feb 27 13:55:35 2008 UTC (11 years, 9 months ago) by andrew.betts
File length: 10628 byte(s)
Diff to previous 49 , to selected 9
Added crossdomain.xml for flash clients
Incremented version number
Moved 'new message' debug notice to more useful location
Moved default for ChannelInfoTemplate to correct position alphabetically in code
Set simpler default HeaderTemplate
Added LogTimeFormat
Updated description of PingInterval, Persist
Corrected misspelling of Parameter
Reformatted debug output for config initialisation
Added recognition of null byte in config
Fixed problem with mode recognition
Fixed resuming from given message ID
Fixed sending of message backlog
Fixed Shlemiels
Logged connection duration on leavechannel
Fixed name support in channelinfotemplate
Added logging of reasons for connection closes
Abbreviated log output
Fixed tracking of subscriber IDs
Added logging of user agent
Fixed incorrect key for MessageTemplate in Subscriber.pm
Add some additional code comments
Fixed incorrect closure of new connection if previous connection close was waiting on write buffer


Revision 49 - (view) (annotate) - [select for diffs]
Modified Mon Feb 4 22:30:35 2008 UTC (11 years, 10 months ago) by knops.gerd
File length: 11127 byte(s)
Diff to previous 48 , to selected 9
• Removed support for numbered header templates and hard coded persist values, use new mode support instead


Revision 48 - (view) (annotate) - [select for diffs]
Modified Mon Feb 4 22:23:52 2008 UTC (11 years, 10 months ago) by knops.gerd
File length: 11364 byte(s)
Diff to previous 46 , to selected 9
• Added simple UDP broadcast abilities


Revision 46 - (view) (annotate) - [select for diffs]
Modified Mon Feb 4 19:24:25 2008 UTC (11 years, 10 months ago) by knops.gerd
File length: 11199 byte(s)
Diff to previous 45 , to selected 9
• The ADDMESSAGE response now follows the `OK` with a tab character and the message ID for the newly added message


Revision 45 - (view) (annotate) - [select for diffs]
Modified Mon Feb 4 19:02:49 2008 UTC (11 years, 10 months ago) by knops.gerd
File length: 11187 byte(s)
Diff to previous 42 , to selected 9
• Mode-specific configurations
• New ~channelinfo~ header keyword
• New ChannelInfoTemplate parameter


Revision 42 - (view) (annotate) - [select for diffs]
Modified Sun Feb 3 23:10:24 2008 UTC (11 years, 10 months ago) by knops.gerd
File length: 10539 byte(s)
Diff to previous 32 , to selected 9
• meteord will return it's version number and exit if any command line parameter is '-v', '-version' or anything in between


Revision 32 - (view) (annotate) - [select for diffs]
Modified Thu Dec 20 21:24:24 2007 UTC (11 years, 11 months ago) by andrew.betts
File length: 10276 byte(s)
Diff to previous 26 , to selected 9
Complete rewrite of the JS web client
Opera and Safari compatibility
Saner request format


Revision 26 - (view) (annotate) - [select for diffs]
Modified Mon Jun 25 10:37:57 2007 UTC (12 years, 5 months ago) by andrew.betts
File length: 10623 byte(s)
Diff to previous 23 , to selected 9
Resynced meteor.js defaults with documented values.
Removed wierdness in Meteor.js subsurl
Updated defaults in Config.
 


Revision 23 - (view) (annotate) - [select for diffs]
Modified Sun May 20 14:03:10 2007 UTC (12 years, 6 months ago) by andrew.betts
File length: 10626 byte(s)
Diff to previous 21 , to selected 9
Attemps to prevent polling connections sending undefined requests


Revision 21 - (view) (annotate) - [select for diffs]
Modified Mon May 14 13:42:45 2007 UTC (12 years, 6 months ago) by andrew.betts
File length: 10508 byte(s)
Diff to previous 20 , to selected 9


Revision 20 - (view) (annotate) - [select for diffs]
Modified Sat May 5 15:04:41 2007 UTC (12 years, 7 months ago) by andrew.betts
File length: 10511 byte(s)
Diff to previous 11 , to selected 9
Updated defaults and docs, removed redundant line in meteor.js


Revision 11 - (view) (annotate) - [select for diffs]
Modified Thu Dec 14 16:29:42 2006 UTC (12 years, 11 months ago) by knops.gerd
File length: 10488 byte(s)
Diff to previous 9
• Change CRLF line endings back to LF only


Revision 9 - (view) (annotate) - [selected]
Modified Fri Dec 8 16:52:58 2006 UTC (13 years ago) by andrew.betts
File length: 10852 byte(s)
Diff to previous 3


Revision 3 - (view) (annotate) - [select for diffs]
Added Mon Nov 20 17:59:30 2006 UTC (13 years ago) by andrew.betts
File length: 10488 byte(s)
Diff to selected 9
Initial import

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