lib/net/ldap/error.rb in net-ldap-0.11 vs lib/net/ldap/error.rb in net-ldap-0.12.0

@@ -7,10 +7,44 @@
 
   class Error < StandardError; end
 
   class AlreadyOpenedError < Error; end
   class SocketError < Error; end
-  class ConnectionRefusedError < Error; end
+  class ConnectionRefusedError < Error;
+    def initialize(*args)
+      warn_deprecation_message
+      super
+    end
+
+    def message
+      warn_deprecation_message
+      super
+    end
+
+    private
+    def warn_deprecation_message
+      warn "Deprecation warning: Net::LDAP::ConnectionRefused will be deprecated. Use Errno::ECONNREFUSED instead."
+    end
+  end
+  class ConnectionError < Error
+    def self.new(errors)
+      error = errors.first.first
+      if errors.size == 1
+        if error.kind_of? Errno::ECONNREFUSED
+          return Net::LDAP::ConnectionRefusedError.new(error.message)
+        end
+
+        return Net::LDAP::Error.new(error.message)
+      end
+
+      super
+    end
+
+    def initialize(errors)
+      message = "Unable to connect to any given server: \n  #{errors.map { |e, h, p| "#{e.class}: #{e.message} (#{h}:#{p})" }.join("\n  ")}"
+      super(message)
+    end
+  end
   class NoOpenSSLError < Error; end
   class NoStartTLSResultError < Error; end
   class NoSearchBaseError < Error; end
   class StartTLSError < Error; end
   class EncryptionUnsupportedError < Error; end