Java InputStream.read(byte[], int, int) method, how to block until the exact number of bytes has been read

Question

I\'m writing a simple client/server network application that sends and receives fixed size messages through a TCP socket.

So far, I\'ve been using the <

Answer 1

Use DataInputStream.readFully. Here is JavaDoc

InputStream in = ...
DataInputStream dis = new DataInputStream( in );
byte[] array = ...

dis.readFully( array );