This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.

Class

Client

Name

readString()
Examples
import processing.net.*; 
Client myClient; 
String inString;
byte interesting = 10;

void setup() { 
  size (300, 100);
  // Connect to the local machine at port 10002.
  // This example will not run if you haven't
  // previously started a server on this port.
  myClient = new Client(this, "127.0.0.1", 10002); 
} 

void draw() { 
  if (myClient.available() > 0) { 
    background(0); 
    inString = myClient.readString(); 
    println(inString); 
  }
}
Description Returns the all the data from the buffer as a String. This method assumes the incoming characters are ASCII. If you want to transfer Unicode data, first convert the String to a byte stream in the representation of your choice (i.e. UTF8 or two-byte Unicode data), and send it as a byte array.
Syntax
client.readString()
Parameters
client Client: any variable of type Client
ReturnsString
Updated on January 21, 2019 10:05:14am EST

Creative Commons License