// Copyright (c) HashiCorp, Inc. // SPDX-License-Identifier: MPL-2.0 syntax = "proto3"; package hashicorp.consul.catalog.v2beta1; enum Protocol { PROTOCOL_UNSPECIFIED = 0; PROTOCOL_TCP = 1; PROTOCOL_HTTP = 2; PROTOCOL_HTTP2 = 3; PROTOCOL_GRPC = 4; // Protocol Mesh indicates that this port can speak Consul's mTLS based mesh protocol. PROTOCOL_MESH = 5; }