87 lines
4.1 KiB
Plaintext
87 lines
4.1 KiB
Plaintext
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AppKonference is a fork of AppConference. It comprises a set of enhancements
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needed to migrate a MeetMe application to AppConference. The goals of this
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project are scalability and stability focused on voice.
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Here's the url to the AppKonference sourceforge site:
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http://sourceforge.net/projects/appkonference/
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You can check out the code for the AppKonference project using subversion:
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svn co https://appkonference.svn.sourceforge.net/svnroot/appkonference
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Here is a brief summary of the changes to AppConference:
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Added commands to mute/unmute a conference, increase/decrease conference
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volume, increase/decrease member volume, and start/stop moh for a member.
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Changed play sound command so that more than one sound can be entered on
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the command line.
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Added conference parameter, max_users, that limits conference members to a user
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specified maximum.
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Added channel variable, KONFERENCE, which is set to MAXUSERS or KICKED after
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exiting the application so that the reason for leaving a conference can be
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determined in the dial plan.
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Added application, KonferenceCount, was so that the member count can be used in
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the dial plan.
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Added new AMI event messages for mute status: ConferenceMemberMute,
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ConferenceMemberUnmute, ConferenceMute, and ConferenceUnmute.
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Added conference flags to ConferenceDTMF, ConferenceJoin, ConferenceState, and
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ConferenceLeave AMI event messages.
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Added "x" option so that when a moderator leaves callers get kicked.
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Added "a" option which sets vad and telephone flags on conference entry.
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Changed formatting of conference list command to include new listening
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state and did some rearrangement so that the channel name is displayed without
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truncation.
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Fixes for locking: First, fixed the conference thread so that the
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conference list lock is only locked when it's required. Second, changed the
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conference mutex to a rdlock for greater concurrency. Third, changed the way
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sounds are handled so the member lock is not held over calls to asterisk
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procedures.
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Fixes for compiling with asterisk 1.6 and ifdef'ing out video and/or text
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and/or dtmf. The default is voice only. To compile with video, text, and dtmf
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change the defaults in the Makefile or specify them on the command line: make
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VIDEO=1 TEXT=1 DTMF=1.
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Added an examples directory for a simple AMI based application and web site.
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Changed find_member so that members are located via a hash table rather than a
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sequential search through the conference and member lists. The size of the
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table is configurable via the Makefile and the default is 997 buckets. To
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change the default table size either edit the Makefile default or specify the
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value on the command line: make CHANNEL_TABLE_SIZE=1009. Table entries are
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list heads and chaining is used to resolve collisions so that the number of
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entries is not limited to the number of buckets in the table. A bucket field
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is added to the conference list command output so that a channel name can be
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correlated with its hash table entry.
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Changed add_member and remove_member for voice so that adding or removing a
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member control block is O(1). Specifically, the allocation of member id's is
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changed to work like MeetMe, that is, the member id list is ordered, new
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entries are placed at the end of the list, and the next member id allocated is
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the highest active id (the entry at the end of the list) plus one. Further,
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member control blocks are doubly linked so that removing a block doesn't
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require running the list to find the back pointer required to update the member
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list.
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Changed conference_kickchannel, dropping the conference name argument, so that
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its signature is consistent with the other commands which refer to a member by
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channel name.
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Added conference parameter, type, that can be used to partition users into
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groups within a conference which can be managed differently via the AMI. The
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ConferenceJoin, ConferenceLeave, and ConferenceDTMF events are updated to
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include the new type field.
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Added command to display the conference version number. The version number is
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either the konference release number or the subversion revision number if the
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code was checked out from the konference repository.
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