AG Projects

sylkserver (3.3.0) unstable; urgency=medium

• webrtcgateway: refactor API message handling
• webrtcgateway: reorganize models
• webrtcgateway: add support for setting account display name
• webrtcgateway: remove obsolete sylkrtc test application
• webrtcgateway: add ability to customize User Agent
• Raised Janus version dependency
• Update Janus configuration

sylkserver (3.2.0) unstable; urgency=medium

• Fix per-room pstn_access_numbers setting
• Fixup leftover old streams API usage
• webrtcgateway: skip 'detached' event
• Update references, some of the drafts are now RFCs
• Fix overriding local_uri for MSRP streams
• Fix sending XMPP messages after API changes
• Fix method name
• webrtcgateway: enable WebSocket pinging
• Un-vendor Klein
• Disable i/o buffering when running with systemd
• Fix access to MediaStreamRegistry after SDK upgrade
• Make the Jingle MediaStreamRegistry analogous to the SIP one
• Catch exceptions when accepting incoming subscriptions
• Don't set GnuTLS compression parameters
• Adapt to API changes in SIPThor
• Several code style improvements
• Log errors when setting up streams in new_from_sdp
• Remove mismatched HTML closing tag
• Handle parsing errors for is-composing payload
• Reject incoming sessions with a Replaces header
• Fixed compatibility with AutoBahn >= 0.12
• webrtcgateway: enable optional SRTP-SDES for outgoing calls
• Adapted to changes in SIPSIMPLE SDK 3.0.0
• Update INSTALL
• Use collections.Counter instead of a custom defaultdict
• Simplified logic for starting server
• Added command line option for memory debugging
• Adapt to transpoert API change in Jingle streams
• Use new notification to listen for Engine failures
• Forcefully exit if we fail to start TLS
• Join the Engine thread just for 5 seconds
• xmppgateway: fix unicode error when sending MSRP chunks

http://sylkserver.com

python-sipsimple (3.0.0) unstable; urgency=medium

• Added OTR encryption support in the chat stream
• Use openfile where we need control over the file creation
• Use defaultweakobjectmap defined in python-application
• Simplified verifying the transferred file's hash
• Added FileSelectorHash class to simplify code and improve readability
• Fixed recovering session state in certain failure conditions
• Do not wait for notifications if we couldn't notify transfer progress
• Capture unhandled exceptions and log errors from new_from_sdp
• Capture errors while parsing the file selector
• Handle the MedisStreamDidNotInitialize notification when adding streams
• Read code and reason from the notification when posting SIPSessionDidFail
• Don't rely on the failure reason being set for failed transfers
• Modified the SimplePayload and CPIMPayload to only work with bytes
• Handle parsing errors for is-composing documents
• Added package info module
• Fixed MediaStreamBase not posting MediaStreamDidNotInitialize sometimes
• Remove transfer_source from notifications
• Set transfer origin to the remote identity if Referred-By is missing
• Don't add a Referred-By header if it wasn't specified
• Handle exception when closing a file that is being read in another thread
• Prevent Session.transfer from being called while a transfer is in progress
• Changed default transfer reject code from 486 (Busy) to 603 (Decline)
• Protect SIPPublicationWillExpire from being called by an older publication
• Handle race condition where state is SameState for initial PUBLISH
• Remove bundled RFC/draft files
• zrtp: prefer standard AES to Twofish cipher
• Log Engine failures using application.log
• Set locks to NULL after destroying them
• pjsip: fix compilation warnings with recent versions of FFmpeg
• pjsip: removed unused files
• pjsip: update to revision 5249
• Always build pjsip in non-debug mode
• Avoid running timers if subscription dialog was destroyed
• Suppress some compilation warnings
• Avoid lockups on Engine shutdown
• Post notification when SIPApplication gets a fatal error

http://sipsimpleclient.org

This version introduces new features, Call Transfer and OTR encryption for chat sessions

blink (2.0.0) unstable; urgency=medium

• Use identity check for marker
• Use defaultweakobjectmap from python-application
• Multiple internal code improvements/cleanups and PEP-8 compliance fixes
• Open stdout/stderr in unbuffered mode when frozen
• Enhanced detection of the application resources directory
• Fixed file transfer status if not answer is received
• Don't rely on a failed transfer reason being set
• Simplified update_ringtone logic and made it more readable
• Show/hide stream icons in a single place in the code
• Automated incoming dialog slot allocation
• Simplified updating ringtones on session state changes
• Added new notification when a blink session is created
• Improved tracking of blink sessions from the session manager
• Refactored BlinkSession inheritance and event signaling
• Post the session creation notifications after instantiation only
• Fixed file transfer indicator minimum width
• Fixed condition for outgoing file transfers
• Fixed race condition in the automatic ZRTP SAS validation
• Fixed spurious ringtone delay in certain cases
• Do not allow dialing contacts without URIs
• Simplified logic of resetting statuses with limited lifetimes
• Added context attribute to status messages
• Prevent the status message from shifting left/right when duration changes
• Added a separate UI file for the dragged audio session
• Added a finished signal to incoming requests
• Prevent the dragged audio session widget's content from overflowing
• Fixed tooltip for reject button
• Adjusted note text breaking points
• Implemented call transfer
• Make sure the gradient color position is in the 0..1 range
• Removed export info from svg files
• Added icons for modifier keys
• Fixed conditions tested for displaying transfer status messages
• Fixed processing of the incoming dialog signals
• Optimized transfer failure status message for space
• Removed unnecessary character escaping
• Reset chat input text formatting between messages
• Removed Dark style variant from the Smooth Operator theme
• Synced widget height in code and the UI file
• Fixed ZRTP widget role properties to be not translatable
• Adjusted ZRTPWidget colors to be more readable
• Added encryption and OTR related attributes to ChatStreamInfo
• Added OTR encryption support for chat
• Added switch icon
• Show a modal dialog if the application gets a fatal error and exit
• Removed copyright and license notices from the top of every source file
• Fixed potentially uninitialized data variable
• Added info module
• Updated docs
• Fixed error in debian changelog trailing lines
• Added debian files to MANIFEST.in
• Updated debian package dependencies

blink (1.4.2) unstable; urgency=medium

• Fixed unicode problem with certain locales
• Fixed issue with non-ascii home directories on UNIX platforms
• Fixed fonts in the chat web view
• Updated Linux installation instructions
• Adapted to the latest changes in python-sipsimple
• Fixed bug with retrying file transfers after restarting blink
• Raised python-sipsimple version dependency

http://icanblink.com

sylkserver (3.1.0) unstable; urgency=medium

• Fixed default web port in sample config file
• Terminate connections if backend goes down
• webrtc: fix navbar rounded corners in test app
• Update bundled sylkrtc.js library
• webrtc: show remote party in test app
• Improve error messages for API call errors
• Exit with a a non-zero exit code if engine failed
• Update README with WebRTC related information
• Added 'missed_session' event
• Added webrtc_gateway_url settings for conference rooms
• Adapt to changes in SIP SIMPLE SDK
• Raised python-sipsimple dependency
• Updated Janus config to match new version
• Raised Janus version dependency
• webrtc: add display name support for incoming and missed calls

http://sylkserver.com

New version with VP8 codec and several fixes

• Added VP8 video codec support
• Added basic RTCP PLI support, used for requesting keyframes
• Fixed crash when handling bogus Opus packets
• Simplified registering audio codecs in the core
• Handle socket errors when fetching XCAP documents
• Fixed several compilation warnings
• Added python-application as a build dependency
• Fixed getting file offset on Windows

http://sipsimpleclient.org

Changelog¶

sylkserver (3.0.0) unstable; urgency=medium

• Added WebRTC gateway application
• Switch to using listenSSL
• Make main web server logging less verbose
• Fix initializing Path datatype
• Rework how services are published in SIPThor
• Install all sample configuration files
• xmppgateway: make factories not noisy
• Add systemd unit file
• Improved Debian package creation
• Added build dependency on dh-python

Home page: http://sylkserver.com

Client software¶

• SylkRTC API — specification of the API implemented by SylkServer WebRTC gateway
• sylkrtc.js — a JavaScript client library implementing SylkRTC API, for embedding it into a web application
• Live deployment on https://webrtc.sipthor.net

We are currently enhancing our infrastructure to allow web applications to connected as a regular SIP client. Stay tuned...

SylkServer next iteration features WebRTC gateway application allowing web based applications to interoperate transparently with SIP and XMPP domains.