Permits bind error from IPv6 port binding request

corgibytes · Aug 25, 2023 · 6cd1d01 · 6cd1d01
1 parent 5f9b707
commit 6cd1d01
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Showing 2 changed files with 9 additions and 5 deletions.
diff --git a/.semver b/.semver
@@ -1,6 +1,6 @@
 ---
 :major: 0
 :minor: 6
-:patch: 2
-:special: 'dev'
+:patch: 3
+:special: ''
 :metadata: ''
diff --git a/lib/corgibytes/freshli/commons/test_services.rb b/lib/corgibytes/freshli/commons/test_services.rb
@@ -19,9 +19,13 @@ def start_on(port)
           socket4 = Socket.new(Socket::Constants::AF_INET, Socket::Constants::SOCK_STREAM, 0)
           socket4.bind(Socket.pack_sockaddr_in(port, '0.0.0.0'))
 
-          # bind to a socket using both ipv4 and ipv6
-          socket6 = Socket.new(Socket::Constants::AF_INET6, Socket::Constants::SOCK_STREAM, 0)
-          socket6.bind(Socket.pack_sockaddr_in(port, '::'))
+          begin
+            # bind to a socket using both ipv4 and ipv6
+            socket6 = Socket.new(Socket::Constants::AF_INET6, Socket::Constants::SOCK_STREAM, 0)
+            socket6.bind(Socket.pack_sockaddr_in(port, '::'))
+          rescue Errno::EADDRINUSE
+            # if ipv6 is not available, then just use ipv4
+          end
 
           @test_services[port] = { v4: socket4, v6: socket6 }
         end