"TIAN Justin" <yongjuntian(at)alcatel-lucent(dot)com> writes:
> Thanks for your quick response; the server we used is 8.1.4,
> The error when using client 8.1.4,
>> psql -U or -p 2222 -d testdb -h localhost
> Output:
> psql: expected authentication request from server, but received
What is in the server's pg_hba.conf file? I'm particularly wondering
what auth method is being selected ...
regards, tom lane