01234567890123456789012345678901234567890 dagent plus { connection c1 ; obeys conversation application_server as d2 ; contract performance (min=1,max=2,avg=1.1,rms=.1) ; contract latency (min=10,max=20,avg=15,rms=3) ; contract error (min=0,max=0,avg=0,rms=0) ; resource (ram=64000, disk=0, vm=120000, binary=plus.exe) ; int plus ( int n , int m ) highly available ;