expect timeout

gistfile1.txt

#!/usr/bin/expect -f
set timeout 3
#log_user 1

spawn ./test

expect "Enter command - start, stop or quit"
send "start\r"


set total_update_file_count "not found"
set global_version "not found"
set forward_version "not found"
set time [clock format [clock seconds] -format "%Y-%m-%d %H:%M"]
set finish_time "not found"
expect {
    -re {total_update_file_count :: (\d+),} {
        set total_update_file_count $expect_out(1,string)
        scan $total_update_file_count "%d" total_update_file_count
    }
    -re {Global Version : (\d+)} {
        set global_version $expect_out(1,string)
        scan $global_version "%d" global_version
        exp_continue
    }
    -re {Forward Version : (\d+)} {
        set forward_version $expect_out(1,string)
        scan $forward_version "%d" forward_version
        exp_continue
    }
    timeout {
       send "\003"
       exit 1
    }

}

set timeout 300
expect "pause."
send "r\r"

if {$total_update_file_count > 0}  {
   puts "update occurred"
   set result 0
} else {
   puts "no updates"
   set result 1
}

expect {
    -re {finish. (\d+\.\d+)} {
        set finish_time $expect_out(1,string)
    }
}

puts "$global_version $forward_version $total_update_file_count $finish_time $time"
exit $result