From 362c7eb28a99b5a482fa3df393bc82970e795d4e Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Thu, 17 Jan 2019 12:13:44 +0100
Subject: [PATCH] TcpSocket#Bind(): also set SO_REUSEPORT

refs #6898

(cherry picked from commit 984f7be03060f89235ccee1a1ef3e5fba652a9df)
---
 lib/base/tcpsocket.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/base/tcpsocket.cpp b/lib/base/tcpsocket.cpp
index 7ac935bf8..2c3f6c7c3 100644
--- a/lib/base/tcpsocket.cpp
+++ b/lib/base/tcpsocket.cpp
@@ -91,6 +91,9 @@ void TcpSocket::Bind(const String& node, const String& service, int family)
 
 		const int optTrue = 1;
 		setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, reinterpret_cast<const char *>(&optTrue), sizeof(optTrue));
+#ifndef _WIN32
+		setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, reinterpret_cast<const char *>(&optTrue), sizeof(optTrue));
+#endif /* _WIN32 */
 
 		int rc = bind(fd, info->ai_addr, info->ai_addrlen);