FTP
retry
# Server-side
REPLY PASS 430 temporarily not available
# Client-side
ftp
FTP transient error, retry request once
ftp://%HOSTIP:%FTPPORT/%TESTNUMBER --retry 1 -w '%{num_retries}\n'
# Verify data after the test has been "shot"
# 67 is CURLE_LOGIN_DENIED
67
USER anonymous
PASS ftp@example.com
USER anonymous
PASS ftp@example.com
1