Hi, OpenSG users.
I made a cluster rendering system with 6 rendering servers and a client.
I receive some data, such as positions, through network using UDP and map
the data to
an object in the scene. It works well when I tested with 3 machines.
But when I tested rendering with 6 machines (3x2 displays) there was delay,
at most 30 seconds.
Data from network is received in Idle function of glut, and idle function
calls display function.
So in my opinion, there should be data loss instead of delay. Is there any
kind of buffering mechanism in OpenSG cluster ?
After several tests, I found of 6 machines don't have good rendering
performance compared with the others. They renders OpenSG scene slower than
the other 4.
But still, I cannot understand why there are delays in cluster instead of
loss.
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