TCP client and server, cmd prompt using objectstreams

Question

I have one client file clientRPC.java and server file serverRPC.java. Both communicate using TCP protocol and use objectinput and output stream to transfer data.

my clie

Answer 1

You're writing an object with writeObject() and trying to read it with readUTF(). Illogical.

• objects written with writeObject() must be read with readObject().
• strings written with writeUTF() must be read with readUTF().
• primitives written with writeXXX() must be read with readXXX(), for most values of X.