Merge pull request #2695 from fluent/ignore-econnrefused-in-tls-accept

server: Ignore ECONNREFUSED in TLS accept to avoid fluentd restart.
fluent · Nov 14, 2019 · e1c8ed5 · e1c8ed5
2 parents 8b46fd0 + b7ad979
commit e1c8ed5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/fluent/plugin_helper/server.rb b/lib/fluent/plugin_helper/server.rb
@@ -722,7 +722,7 @@ def try_tls_accept
 
                 return true
               end
-            rescue Errno::EPIPE, Errno::ECONNRESET, Errno::ETIMEDOUT, OpenSSL::SSL::SSLError => e
+            rescue Errno::EPIPE, Errno::ECONNRESET, Errno::ETIMEDOUT, Errno::ECONNREFUSED, OpenSSL::SSL::SSLError => e
               @log.trace "unexpected error before accepting TLS connection", error: e
               close rescue nil
             end