Thread: BUG #17325: Unexpected streaming replication protocol bytes for IDENTIFY_SYSTEM command
BUG #17325: Unexpected streaming replication protocol bytes for IDENTIFY_SYSTEM command
From
PG Bug reporting form
Date:
The following bug has been logged on the website: Bug reference: 17325 Logged by: Greg Rychlewski Email address: greg.rychlewski@gmail.com PostgreSQL version: 13.0 Operating system: x86_64-apple-darwin18.7.0 Description: Hi, I ran the following command and captured the packets with wire shark: psql "dbname=postgres replication=database" -c "IDENTIFY_SYSTEM;" The timeline ID returned from psql is displayed as 1. Based on the protocol docs, I was expecting the packets to correspond to an int32 value of 1, but I am seeing them coming as the string "1". I see following (values are hexadecimal): 00 00 00 01 for the length 31 for the value Thanks, Greg
Re: BUG #17325: Unexpected streaming replication protocol bytes for IDENTIFY_SYSTEM command
From
Greg Rychlewski
Date:
Apologies, this is a false alarm. The oid returned for the datatype is int4 but since this is a simple query the actual value is a string. I didn't read the doc correctly the first time.
On Tue, Dec 7, 2021 at 9:46 PM PG Bug reporting form <noreply@postgresql.org> wrote:
The following bug has been logged on the website:
Bug reference: 17325
Logged by: Greg Rychlewski
Email address: greg.rychlewski@gmail.com
PostgreSQL version: 13.0
Operating system: x86_64-apple-darwin18.7.0
Description:
Hi,
I ran the following command and captured the packets with wire shark:
psql "dbname=postgres replication=database" -c "IDENTIFY_SYSTEM;"
The timeline ID returned from psql is displayed as 1. Based on the protocol
docs, I was expecting the packets to correspond to an int32 value of 1, but
I am seeing them coming as the string "1". I see following (values are
hexadecimal):
00 00 00 01 for the length
31 for the value
Thanks,
Greg