c# ftp client retry delay

i was able to create a basic ftp client that is working, but i want to m开发者_运维技巧ake it more robust. one of the features i want to add is retry delay (The time between each retry). unfortunately i couldn't find a lot of materials online. can someone help me? thanks.

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How about using System.Threading.Thread.Sleep() ?

Thread.Sleep Method

Blocks the current thread for the specified number of milliseconds.