write()
Description
Write data to all the clients connected to a server.
Syntax
server.write(data)
Parameters
data
: the value to write (byte or char)
Returns
byte : the number of bytes written. It is not necessary to read this.
Example
#include <WiFi.h> char ssid[] = "yourNetwork"; char pass[] = "yourPassword"; int status = WL_IDLE_STATUS; WiFiServer server(80); void setup() { // initialize serial: Serial.begin(9600); Serial.println("Attempting to connect to WPA network..."); Serial.print("SSID: "); Serial.println(ssid); status = WiFi.begin(ssid, pass); if ( status != WL_CONNECTED) { Serial.println("Couldn't get a wifi connection"); while(true); } else { server.begin(); } } void loop() { // listen for incoming clients WiFiClient client = server.available(); if (client == true) { // read bytes from the incoming client and write them back // to any clients connected to the server: server.write(client.read()); } }
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.