Uses peer instead of ip:port across all the module

modules/auxiliary/dos/http/ms15_034_ulonglongadd.rb

@@ -60,7 +60,7 @@ class Metasploit3 < Msf::Auxiliary
     if check_host(ip) == Exploit::CheckCode::Vulnerable
       dos_host(ip)
     else
-      print_status("#{ip}:#{rport} - Probably not vulnerable, will not dos it.")
+      print_status("#{peer} - Probably not vulnerable, will not dos it.")
     end
   end
 
@@ -76,17 +76,17 @@ class Metasploit3 < Msf::Auxiliary
       res = send_request_raw('uri' => uri)
 
       unless res
-        vprint_error("#{ip}:#{rport} - Connection timed out")
+        vprint_error("#{peer} - Connection timed out")
         return file_size
       end
 
       if res.code == 404
-        vprint_error("#{ip}:#{rport} - You got a 404. URI must be a valid resource.")
+        vprint_error("#{peer} - You got a 404. URI must be a valid resource.")
         return file_size
       end
 
       file_size = res.body.length
-      vprint_status("#{ip}:#{rport} - File length: #{file_size} bytes")
+      vprint_status("#{peer} - File length: #{file_size} bytes")
 
       return file_size
     }.call
@@ -112,7 +112,7 @@ class Metasploit3 < Msf::Auxiliary
     rescue ::Errno::EPIPE, ::Timeout::Error
       # Same exceptions the HttpClient mixin catches
     end
-    print_status("#{ip}:#{rport} - DOS request sent")
+    print_status("#{peer} - DOS request sent")
   end
 
   def potential_static_files_uris