From 2a3c993f19294db19527d92b30080e4fc305f1ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dominik=20Sch=C3=BCtz?=
 <dominik.schuetz@ropa-maschinenbau.de>
Date: Thu, 10 Feb 2022 12:38:14 +0100
Subject: [PATCH] add support for broadcast

---
 implementation/endpoints/src/udp_server_endpoint_impl.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/implementation/endpoints/src/udp_server_endpoint_impl.cpp b/implementation/endpoints/src/udp_server_endpoint_impl.cpp
index bd6fc6257..4cd6a714a 100644
--- a/implementation/endpoints/src/udp_server_endpoint_impl.cpp
+++ b/implementation/endpoints/src/udp_server_endpoint_impl.cpp
@@ -338,6 +338,9 @@ void udp_server_endpoint_impl::join_unlocked(const std::string &_address) {
                 boost::asio::socket_base::reuse_address optionReuseAddress(true);
                 multicast_socket_->set_option(optionReuseAddress, ec);
                 boost::asio::detail::throw_error(ec, "reuse address in multicast");
+                boost::asio::socket_base::broadcast optionBroadcast(true);
+                multicast_socket_->set_option(optionBroadcast, ec);
+                boost::asio::detail::throw_error(ec, "set broadcast option");
 
                 multicast_socket_->bind(*multicast_local_, ec);
                 boost::asio::detail::throw_error(ec, "bind multicast");