I am new at developing EXPECT scripts. I'm trying to create a script that will automatically connect to a UNIX server via FTP and download a log file from the server within a specified server directory on the remote machine. I'm having problems with the EXPECT script "hanging" at the password prompt. Any help would be appreciated to get this issue resolved. Below is the code snippet and the actual results that are shown when executing this Expect script within a Bash file. Please take into consideration that I can't provide the exact server name in the code snippet.

Code:

set tgtHostLong [lindex $argv 1]
set ftpUser [lindex $argv 2]
set password [lindex $argv 3]
set timeout -1
spawn ftp $tgtHostLong
match_max 100000
expect -exact "User ($tgtHostLongnone)):"
send -- "$ftpUser\r"
expect -exact "Password: "
send -- "$password\r"
expect -exact "ftp> "

Actual Result:

spawn ftp xxxxxxxx.xxxx.xxx.com
User (xxxxxxxx.xxxx.xxx.comnone)): m25047
Password: