ISL Light 4.4.2332.117 for Desktop and ISL Light Client 4.4.2332.16 for Mac and Linux (2024-03-21)
General Information
On the 21st of March the following was released:
- ISL Light 4.4.2332.117 for Windows (release_date=2024-02-19, build=9e2fc20f49afb8904c1923b8b39cbf366928abd3, platform=win32,os_version=0x06010000-0x7fffffff)
- ISL Light 4.4.2332.117 for Mac (release_date=2024-02-19, build=9e2fc20f49afb8904c1923b8b39cbf366928abd3, platform=mac, os_version=0x0a0e00-0x1bffff)
- ISL Light 4.4.2332.117 for Linux (release_date=2024-02-19, build=9e2fc20f49afb8904c1923b8b39cbf366928abd3, platform=linux64, os_version=0x030a000000021100-0xffffffffffffffff)
- ISL Light Client 4.4.2332.16 for Mac (release_date=2024-02-19, build=9e2fc20f49afb8904c1923b8b39cbf366928abd3, platform=mac, os_version=0x0a0e00-0x1bffff)
- ISL Light Client 4.4.2332.16 for Linux (release_date=2024-02-19, build=9e2fc20f49afb8904c1923b8b39cbf366928abd3, platform=linux64, os_version=0x030a000000021100-0xffffffffffffffff)
All updates have release date set to 2024-03-20. Your ESS will need to be same or higher to be able to update your server. This release is available to all countries except Japan.
Upgrading to new version
Hosted service users please check Upgrading Hosted Service.
Server license users please check Upgrading Server License.
Improvements
Login window of ISL Light application was redesigned. Additionally support for login to an organization was added ( SSO ) which is shown if server supports this kind of login functionality.
ISSC statistics were ported to metrics system and show average time between frames, normalized jpeg times and zrle times along with information about the selected stream quality.
Set unattended access model windows was redesigned in order to be unified with the web modal. Subject field was added in order to provide custom subject for email and labels and placeholders were added to the interface.
Libdatachannel used for establishing direct connections was updated in order to improve the direct connections. MTU size was changed from 1400 bytes to 1200 bytes, connect timeout was raised from 20 seconds to 35 seconds and direct connection is automatically disabled when operating system's network stack reports that packets are to big - related to our selection of MTU size. Logs are also improved and show a log line when ISL Conference Proxy has direct connections disabled or when direct connections fails to gather the external address. Metrics were also updated in order to show issues with establishment of direct connections.
Several changes were implemented to allow optimizing client connections in single address GRIDs where client DNS servers do not properly transfer client's IP address to ISL Conference Proxy (ICP):
"Check-Address: 1" header will be sent to ICP when doing geo reconnect to notify ICP that geo reconnect with server address in "Address-Reconnect" is supported
"Service-Reconnect: 1" header will be sent to ICP when doing service reconnect to notify ICP that service reconnect with geo reconnect is supported
"Address-Reconnect" response header will be handled as the new server address in the reconnect service reconnect and geo reconnect are now combined into the same event and executed at the same time:
- update service address in configuration, then
- reconnect to new server address
ICE state callback from libdatachannel is now exposed.
Support for keyboard navigation in modal windows, dashboard and login view was improved.
Users experienced an issue where some IP addresses would not be fully shown in ISL Light on Linux. The display of IP addresses was redesigned and will now always show the full IP address.
The defect was fixed.
In the system information window in certain cases the RAM usage and RAM size was showing incorrect values when connected to a remote Windows machine. Checking of RAM size and usage was redesigned, the correct values should be displayed.
The defect was fixed.
