Hi, I have written a blog about pgpool-II new minor releases, that are released last week. http://pgsqlpgpool.blogspot.jp/2016/06/avoiding-connection-failure-while.html Best regards, -- Tatsuo Ishii SRA OSS, Inc. Japan English: http://www.sraoss.co.jp/index_en.php Japanese:http://www.sraoss.co.jp