one channel affecting another ?

Hi,

I have sink channels duplicating data to multiple sources, one of which is a debug source. Would channel buffer overflow in one sink bring the whole client down or affecting other channels. I have already made the channel optional.

In addition, I have seen frequent RPC connection and disconnections from the sinks and the downstream source. Sometimes, the connection cannot be recovered while most of the time, it can.

Has anyone else seen these issues ?

thanks,
-Terrey