From: Tom Lane <tgl@sss.pgh.pa.us>
To: Rijesh TP <rijesh.tp@opsveda.com>
cc: pgsql-admin@lists.postgresql.org, Rajin Raj <rajin.raj@opsveda.com>,
        Srikar Vankadaru <srikar@opsveda.com>
Subject: Re: SSL SYSCALL error during logical replication
In-reply-to: 
 <CAN1ptcea4ZELQqF8=ZH3joQKO6f3krNfEHzLakQ51vgoaMdXBQ@mail.gmail.com>
References: 
 <CAN1ptcea4ZELQqF8=ZH3joQKO6f3krNfEHzLakQ51vgoaMdXBQ@mail.gmail.com>
Comments: In-reply-to Rijesh TP <rijesh.tp@opsveda.com>
	message dated "Mon, 09 Dec 2024 12:54:58 +0530"
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Date: Mon, 09 Dec 2024 11:22:39 -0500
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Rijesh TP <rijesh.tp@opsveda.com> writes:
> We are encountering an issue with logical replication on PostgreSQL version
> 15.10. The error message is as follows:

> *"ERROR: could not receive data from WAL stream: SSL SYSCALL error: EOF
> detectedLOG: background worker "logical replication worker" (PID 3286)
> exited with exit code 1."*

This seems to be a symptom of something going wrong on the sending
side.  Have you looked into that postmaster's log file to see what
happened?

			regards, tom lane