-> [ 0.000000] (1:server@HostA) [(1)server] iRecv (dst=server, buff=(verbose only), size=0)
-> [ 0.000000] (1:server@HostA) [(3)client] iSend (src=client, buff=(verbose only), size=8)
+> [ 0.000000] (1:server@HostA) [(1)server] iRecv (dst=server, buff=(verbose only), size=(verbose only))
+> [ 0.000000] (1:server@HostA) [(3)client] iSend (src=client, buff=(verbose only), size=(verbose only))