# PIPELINING and 250 after 452 in a set of RCPT responses
need_ipv4
#
exim -DSERVER=server -bd -oX PORT_D
****
exim -odq -t
To: A@test.ex,B@test.ex,C@test.ex,D@test.ex,E@test.ex,F@test.ex
     
Testing
****
# "A" should go throuugh as one MAIL FROM message, B,E,F as a second, C,D
# as a third - due to the server responses.  Note that the client logging
# gets overlapped; look at the server's id= logged with the 250 by the client.
exim -M $msg1
****
#
#
#
#
# Repeat without pipelining, just as a baseline check.
# The optimisation, that does another message attempt immediately on the open
# connection, is only there for the pipelined case at present.  So we must
# kick the message three times for three separate connections.
# (A possible enhancement, if anyone cares.  "first_addr" in
# smtp_deliver/sync_responses is the key).
#
exim -odq -t
To: A@test.ex,B@test.ex,C@test.ex,D@test.ex,E@test.ex,F@test.ex
     
Testing
****
exim -DHAP=hosts_avoid_pipelining=127.0.0.1 -M $msg1
****
exim -DHAP=hosts_avoid_pipelining=127.0.0.1 -M $msg1
****
exim -DHAP=hosts_avoid_pipelining=127.0.0.1 -M $msg1
****
#
#
killdaemon
no_msglog_check
sleep 1