Improve the connection failure error messages

When Who What
2024-07-11 17:21:36 Tom Lane (tgl) Closed in commitfest 2024-07 with status: Committed
2024-07-11 17:21:36 Tom Lane (tgl) Changed committer to tgl
2024-07-08 19:28:24 Tom Lane (tgl) Added tgl as reviewer
2024-06-26 03:41:43 Peter Smith (smithpb2250) New status: Ready for Committer
2024-06-26 03:41:28 Peter Smith (smithpb2250) Changed authors to Nisha Moond (nishamoond)
2024-06-26 03:40:56 Peter Smith (smithpb2250) Attached mail thread CABdArM7q1=zqL++cYd0hVMg3u_tc0S=0Of=Um-KvDhLony0cSg@mail.gmail.com
2024-06-26 03:40:55 Peter Smith (smithpb2250) Created patch record