[Qt-embedded-interest] QWS with VNC display

Alberto Cerato macros123 at gmail.com
Mon Mar 30 14:35:43 CEST 2009


I think the problem is with QtEmbedded. Here the log of the RFB packets exchanges
logged by vncrobot.

$ java -Xmx128m -Dvncrobot.rfb.debug=true -jar vncrobot.jar -c localhost:0
RFBCore: Client supports encodings: Raw(0),CopyRect(1),RRE(2),CoRRE(4),Hextile(5),Zlib(6),
RFBCore: module created, CLI params: HOST=localhost, PORT=5900,
S2C/ProtocolVersion: Highest RFB version supported by the server is 3.3
C2S/ProtocolVersion: Client requested communication in RFB version RFB 003.003
C2S: VNCRobot requests communication based on protocol version 3.3
S2C/Security: Server requires no security.
S2C: Server requires no security.
C2S: VNCRobot required shared mode of access to the remote desktop
C2S/ClientInit: Client requested shared desktop.
S2C/ServerInit: Connected to 'Qt for Embedded Linux VNC Server' (640x480)S2C/ServerInit: Server suggests following pixel format:
   Bits per pixel: 16
   Color depth:    16
   Big endian:     false
   True color:     true
   Red max:        31
   Green max:      63
   Blue max:       31
   Red shift:      11
   Green shift:    5
   Blue shift:     0
   Padding (3b):   ffffff90 79 ffffffb7
S2C: Connected to Qt for Embedded Linux VNC Server, frame buffer size is 640x480
C2S/SetEncodings: Client preferred encodings sent: RRE,Raw,CopyRect,CoRRE,Hextile,Zlib
C2S: Preferred encodings sent to server:
C2S/FramebufferUpdateRequest: Update of [x:0,y:0,w:640,h:480] requested, incremental=false
C2S: requesting initial full image of the remote desktop
java.io.EOFException
	at java.io.DataInputStream.readUnsignedByte(DataInputStream.java:273)
	at com.vncrobot.a.j.H(Unknown Source)
	at com.vncrobot.a.j.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:619)
com.vncrobot.a.e: ERROR: Server localhost unexpectedly closed connection.
It might be down or being restarted.
Another possibility is that your server runs in a single user mode and someone else just connected.
Please try to reconnect later.
	at com.vncrobot.a.j.H(Unknown Source)
	at com.vncrobot.a.j.run(Unknown Source)
	at java.lang.Thread.run(Thread.java:619)
ERROR: Server localhost unexpectedly closed connection.
It might be down or being restarted.
Another possibility is that your server runs in a single user mode and someone else just connected.
Please try to reconnect later.

$

I also have the packets dump...
-- 
Alberto Cerato
Skype Name albi_albi_albi



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