FTP Client not accepting welcome message

Go To StackoverFlow.com


Alright so, I was developing a FTP Server on port 2121 as apart of a much larger project.

Right now the client connects and all fine The server sends a 202 response code to the client (Which means continue pretty much)

I've wiresharked the client and can confirm the packet is going through.

Curious to see what FileZilla did, I wiresharked their server response and then sent the same, needless to say it didn't work, showing that it isn't the 220 response but something else, which I am unaware about.

Solution Found :: add \r\n to the end of queries

2012-04-04 01:46
by Hans
Alright so, needless to say ... What's your question?? - paulsm4 2012-04-04 01:48
Can you please clarify? Like adding the exchanged messages to the question, and actually ask a question - Some programmer dude 2012-04-04 05:54


I asked this along time ago and have since fixed the issue, I am answering it incase anyone searches and has a similar problem.

The issue is caused by not including a carriage return at the end of requests, make sure you do that :)

2014-04-06 15:26
by Hans