Receive an object over TCP/IP

Question

I am going to write a program over TCP/IP and I should send objects by client or by server, It is going right when I want to send or receive strings but when I am trying to

Answer 1

If you'd like to achieve good performance and send object then you definitely should use Google Protobuf

It allows you to define messages in simple .proto files. Then you use bundled compiler to generate Java classes which will be serialized and sent.

Also better idea is to use Netty over plain Java sockets. This prevent you from writing a lot of boilerplate code and define simple serialization/deserialization pipelines. Take a look at user-guide.