Basically what I want is a configuration option that allows me to specify the
preferred transport protocol something like:
forwarder: <blash> prefer TCP;
or tcp-forwarder: <blah>
or udp-forwarder: <blah>
The reason for this is forwarders close to the edge send bursts of queries and
then go silent, thus if the burst is sent over TCP the overhead of setting up
and closing the TCP connection is amortized.
The forwarder should close the TCP connection after going silent for a short
time (10seconds ?) or just leave the closing of the connection to the server.
Olafur
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