Dennis Fleurbaaij <dennis@core-lan.nl> writes:
> FATAL: pq_endmessage failed errno=32
> pq_flush: send() failed broken pipe
As near as I can tell, this is the trace of a backend exiting after the
client program ungracefully quit. If you want to argue that this is a
Postgres bug then you will need to provide considerably more evidence.
regards, tom lane