Thank you very much 2teez for your suggestion. When I run the client, the program now produces the desired results. However, the problem now is that upon successful client execution, the server program also exits. What I need is that the server program remains persistent in memory and keeps serving multiple client requests that it might receive. Any suggestion? Thanks again!

In reply to Re^2: Passing hash reference over tcp client/server by newbio
in thread Passing hash reference over tcp client/server by newbio

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