Add reuse socket to TCP agent (#301)

* Add reuse socket to tpc agent * Fix typo
eProsima · Jan 20, 2022 · 2abb84d · 2abb84d
1 parent f47b29e
commit 2abb84d
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/cpp/transport/tcp/TCPv4AgentLinux.cpp b/src/cpp/transport/tcp/TCPv4AgentLinux.cpp
@@ -83,6 +83,15 @@ bool TCPv4Agent::init()
 
     if (-1 != listener_poll_.fd)
     {
+        int value = 1;
+        if (0 != setsockopt(listener_poll_.fd, SOL_SOCKET, SO_REUSEADDR, &value, sizeof(value)))
+        {
+            UXR_AGENT_LOG_ERROR(
+                    UXR_DECORATE_YELLOW("SO_REUSEADDR socket option failed"),
+                    "port: {}, errno: {}",
+                    agent_port_, errno);
+        }
+
         struct sockaddr_in address;
 
         address.sin_family = AF_INET;