fix

open-coap · Aug 29, 2024 · 034885d · 034885d
1 parent fd2a329
commit 034885d
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/coap-netty/src/main/java/org/opencoap/coap/netty/NettyCoapTransport.java b/coap-netty/src/main/java/org/opencoap/coap/netty/NettyCoapTransport.java
@@ -55,11 +55,19 @@ public void start() {
         init(bootstrap.bind().syncUninterruptibly().channel());
 
         // for random port update bootstrap with actual port but only if SO_REUSEPORT is enabled
-        if (((InetSocketAddress) bootstrap.config().localAddress()).getPort() == 0 && bootstrap.config().options().getOrDefault(UnixChannelOption.SO_REUSEPORT, Boolean.FALSE) == Boolean.TRUE) {
+        if (bindToRandomPort() && reusePortIsEnabled()) {
             bootstrap.localAddress(channel.localAddress());
         }
     }
 
+    private Boolean reusePortIsEnabled() {
+        return (Boolean) bootstrap.config().options().getOrDefault(UnixChannelOption.SO_REUSEPORT, Boolean.FALSE);
+    }
+
+    private boolean bindToRandomPort() {
+        return ((InetSocketAddress) bootstrap.config().localAddress()).getPort() == 0;
+    }
+
     void init(Channel channel) {
         this.channel = channel;
         this.channel.pipeline()