Corrdinator for dissertation

DISSERTATION COORDINATOR

#include <redisClient.h>
#include <SPI.h>
#include <Ethernet.h>
 
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
IPAddress server(192, 168, 1, 20); // Redis Server
RedisClient client(server);
 
void setup()
{
  Ethernet.begin(mac);
  Serial.begin(9600);
  connection();
}
 
void publish()
{
  
  Serial.println("Publishing to pub/sub channel... ");
    client.startPUBLISH("Arduino1");
    client.sendArg("salut");
    delay(500);
  Serial.println("Published!");
}

void connection()
{
  RedisClient tempClient(server);
  client = tempClient;
  client.connect();
  Serial.println("connecting...");
  delay(3000);
  
  if(client.connected())
  {
    Serial.println("connected!");
  }
  else
  {
     Serial.println("connection failed!");
  }
}
 
void loop()
{
  delay(5000);
  
  if(client.connected())
  {
  publish();
  }
  else
  {
    Serial.println("client unavailable! retrying connection in 3 seconds..");
    delay(3000);
    connection();
  }
}