transport/tcp/attr.h

0001 /**
0002  * Copyright (c) 2017-present, Facebook, Inc.
0003  * All rights reserved.
0004  *
0005  * This source code is licensed under the BSD-style license found in the
0006  * LICENSE file in the root directory of this source tree.
0007  */
0008
0009 #pragma once
0010
0011 #include <string>
0012
0013 #include <sys/socket.h>
0014
0015 namespace gloo {
0016 namespace transport {
0017 namespace tcp {
0018
0019 struct attr {
0020   attr() {}
0021   /* implicit */ attr(const char* ptr) : hostname(ptr) {}
0022
0023   std::string hostname;
0024
0025   std::string iface;
0026
0027   // The address family defaults to AF_UNSPEC such that getaddrinfo(3)
0028   // will try to find either IPv4 or IPv6 addresses.
0029   int ai_family = AF_UNSPEC;
0030   int ai_socktype;
0031   int ai_protocol;
0032   struct sockaddr_storage ai_addr;
0033   int ai_addrlen;
0034 };
0035
0036 } // namespace tcp
0037 } // namespace transport
0038 } // namespace gloo