Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oEzjp-0006Vt-9h for pgsql-hackers@arkaria.postgresql.org; Fri, 22 Jul 2022 20:59:09 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1oEzjm-0000cj-9X for pgsql-hackers@arkaria.postgresql.org; Fri, 22 Jul 2022 20:59:06 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oEzjl-0000cF-VG for pgsql-hackers@lists.postgresql.org; Fri, 22 Jul 2022 20:59:05 +0000 Received: from mahout.postgresql.org ([2001:4800:3e1:1::227]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oEzjj-0007ZP-Bw for pgsql-hackers@lists.postgresql.org; Fri, 22 Jul 2022 20:59:04 +0000 Received: from coridan.postgresql.org ([2001:4800:3e1:1::213]) by mahout.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oEzji-0008SE-P7 for pgsql-hackers@lists.postgresql.org; Fri, 22 Jul 2022 20:59:02 +0000 Received: from localhost ([127.0.0.1] helo=coridan.postgresql.org) by coridan.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1oEzji-0004Cl-4V for pgsql-hackers@lists.postgresql.org; Fri, 22 Jul 2022 20:59:02 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: Re: Add last failed connection error message to pg_stat_wal_receiver To: pgsql-hackers@lists.postgresql.org From: Cary Huang Cc: Bharath Rupireddy Date: Fri, 22 Jul 2022 20:58:08 +0000 User-Agent: pgcommitfest X-cfsender: cary In-Reply-To: References: Message-ID: <165852348876.1168.5615622255167011778.pgcf@coridan.postgresql.org> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk VGhlIGZvbGxvd2luZyByZXZpZXcgaGFzIGJlZW4gcG9zdGVkIHRocm91Z2ggdGhlIGNvbW1pdGZl c3QgYXBwbGljYXRpb246Cm1ha2UgaW5zdGFsbGNoZWNrLXdvcmxkOiAgdGVzdGVkLCBwYXNzZWQK SW1wbGVtZW50cyBmZWF0dXJlOiAgICAgICB0ZXN0ZWQsIHBhc3NlZApTcGVjIGNvbXBsaWFudDog ICAgICAgICAgIHRlc3RlZCwgcGFzc2VkCkRvY3VtZW50YXRpb246ICAgICAgICAgICAgdGVzdGVk LCBwYXNzZWQKCkhlbGxvDQoNClRoZSBwYXRjaCBjYW4gYmUgYXBwbGllZCB0byBQRyBtYXN0ZXIg YnJhbmNoIHdpdGhvdXQgcHJvYmxlbSBhbmQgaXQgcGFzc2VkIHJlZ3Jlc3Npb24gYW5kIHRhcCB0 ZXN0cy4gSSBtYW51YWxseSB0ZXN0ZWQgdGhpcyBmZWF0dXJlIHRvbyBhbmQgdGhlIGxhc3QgY29u biBlcnJvciBpcyBjb3JyZWN0bHkgc2hvd24gaW4gdGhlIHBnX3N0YXRfZ2V0X3dhbF9yZWNlaXZl ciBvdXRwdXQsIHdoaWNoIGRvZXMgZXhhY3RseSBhcyBkZXNjcmliZWQuIEkgdGhpbmsgdGhpcyBm ZWF0dXJlIGlzIG5pY2UgdG8gaGF2ZSB0byB0cm91Ymxlc2hvb3QgcmVwbGljYXRpb24gaXNzdWVz IG9uIHRoZSBzdGFuZGJ5IHNpZGUuDQoNCnRoYW5rIHlvdQ0KDQpDYXJ5IEh1YW5nDQotLS0tLS0t LS0tLS0tLS0tDQpIaWdoZ28gU29mdHdhcmUgQ2FuYWRh