After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is always welcome

2026-04-01: After 1.7.x, 1.8.x release builds need tests and feedback: https://forum.uvnc.com/viewtopic.php?t=38158

2026-03-11: CVE-2026-3787 and CVE-2026-4962 - Clarification: https://forum.uvnc.com/viewtopic.php?t=38155

2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page

2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome

Help is very needed for:
Windows ARM/ARM64 support: https://forum.uvnc.com/viewtopic.php?t=38163 / https://github.com/ultravnc/UltraVNC/issues/346
macOS support: https://forum.uvnc.com/viewtopic.php?t=38164 / https://github.com/ultravnc/UltraVNC/issues/347
Linux support: https://forum.uvnc.com/viewtopic.php?t=38165 / https://github.com/ultravnc/UltraVNC/issues/348
*BSD support: https://forum.uvnc.com/viewtopic.php?t=38166 / https://github.com/ultravnc/UltraVNC/issues/349
*Solaris support: https://forum.uvnc.com/viewtopic.php?t=38167 / https://github.com/ultravnc/UltraVNC/issues/350

DSM plugin, dev question...

Should you have problems with the DSM Plugin? Here is the place to look for help or report issues
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Spodletela
Posts: 4
Joined: 2004-12-30 17:36

DSM plugin, dev question...

Post by Spodletela »

I am looking at dsm plugin, but i cant figure out (well, i said looking, not studying...), how to detect if the buffer you are encrypting is the first buffer (send/received) on some connection?
Last edited by Spodletela on 2006-10-02 11:31, edited 2 times in total.
UltraSam
Former Developer
Former Developer
Posts: 462
Joined: 2004-04-26 20:55
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Re: DSM plugin, dev question...

Post by UltraSam »

The first buffer is send during rfb protocole handshaking while a ultravNC session is initiated.

So you can try to look for "RFB 3.3" at the beginning of the non-encrypted buffer to detect that it is the first one.
UltraSam
Spodletela
Posts: 4
Joined: 2004-12-30 17:36

Re: DSM plugin, dev question...

Post by Spodletela »

UltraSam wrote:The first buffer is send during rfb protocole handshaking while a ultravNC session is initiated.

So you can try to look for "RFB 3.3" at the beginning of the non-encrypted buffer to detect that it is the first one.
Ok, great, thank you very much.
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