participant Envoy as E [color="black"] participant Management Server 0 as M0 [color="black"] participant Management Server 1 as M1 [color="black"] E->M0: (V=X,R={foo},N=A,T=EDS) [color="green"] E->M1: (V=M,R={bar},N=D,T=EDS) [color="green"] M0->E: (V=Y,R={foo:...,},N=B,T=EDS) [color="gray"] E->M0: (V=Y,R={foo},N=B,T=EDS) [color="green"] M1->E: (V=N,R={bar:...,},N=E,T=EDS) [color="gray"] E->M1: (V=N,R={bar},N=E,T=EDS) [color="green"]Created with Raphaël 2.2.0EnvoyEnvoyManagement Server 0Management Server 0Management Server 1Management Server 1(V=X,R={foo},N=A,T=EDS)(V=M,R={bar},N=D,T=EDS)(V=Y,R={foo:...,},N=B,T=EDS)(V=Y,R={foo},N=B,T=EDS)(V=N,R={bar:...,},N=E,T=EDS)(V=N,R={bar},N=E,T=EDS)