include <testApp.h>
  
  define RECONNECT_TIME 400
  
  //--------------------------------------------------------------
  void testApp::setup(){
  
          // we don't want to be running to fast
          ofSetVerticalSync(true);
  
          //load our type
          mono.loadFont("type/mono.ttf",9);
          monosm.loadFont("type/mono.ttf",8);
  
          //some variables
  
          //have we typed
          typed        = false;
  
          //our typing position
          pos                = 0;
  
          //our send and recieve strings
          msgTx        = "";
          msgRx        = "";
  
          //are we connected to the server - if this fails we
          //will check every few seconds to see if the server exists
          weConnected = tcpClient.setup("127.0.0.1", 11999);
  
          connectTime = 0;
          deltaTime = 0;
  
          tcpClient.setVerbose(true);
  
  }
  
  //--------------------------------------------------------------
  void testApp::update(){
          ofBackground(230, 230, 230);
  
          //we are connected - lets send our text and check what we get back
          if(weConnected){
                  tcpClient.send(msgTx);
  
                  //if data has been sent lets update our text
                  string str = tcpClient.receive();
                  if( str.length() > 0 ){
                          msgRx = str;
                  }
          }else{
                  //if we are not connected lets try and reconnect every 5 seconds
                  deltaTime = ofGetElapsedTimeMillis() - connectTime;
  
                  if( deltaTime > 5000 ){
                          weConnected = tcpClient.setup("127.0.0.1", 11999);
                          connectTime = ofGetElapsedTimeMillis();
                  }
  
          }
  }
  
  //--------------------------------------------------------------
  void testApp::draw(){
  
          ofSetColor(20, 20, 20);
          mono.drawString("openFrameworks TCP Send Example", 15, 30);
  
          if(typed){
                  monosm.drawString("sending:", 15, 55);
                  monosm.drawString(msgTx, 85, 55);
          }
          else{
                  if(weConnected)monosm.drawString("status: type something to send data to port 11999", 15, 55);
                  else monosm.drawString("status: server not found. launch server app and check ports!\n\nreconnecting in "+ofToString( (5000 - deltaTime) / 1000 )+" seconds", 15, 55);
          }
  
          monosm.drawString("from server: \n"+msgRx, 15, 270);
  
  }
  
  //--------------------------------------------------------------
  void testApp::keyPressed(int key){
  
          //you can only type if you're connected
          if(weConnected){
                  if(key == 13)key = '\n';
                  if(key == 8 || key == 127){
                          if( pos != 0 ){pos--;
                                  msgTx = msgTx.substr(0,pos);
                          }else msgTx = "";
                  }else{
                          msgTx.append(1, (char) key);
                          pos++;
                  }
                  typed = true;
          }
  }
  
  //--------------------------------------------------------------
  void testApp::keyReleased(int key){
  
  }
  
  //--------------------------------------------------------------
  void testApp::mouseMoved(int x, int y ){
  
  }
  
  //--------------------------------------------------------------
  void testApp::mouseDragged(int x, int y, int button){
  
  }
  
  //--------------------------------------------------------------
  void testApp::mousePressed(int x, int y, int button){
  
  }
  
  //--------------------------------------------------------------
  void testApp::mouseReleased(int x, int y, int button){
  
  }
  
  //--------------------------------------------------------------
  void testApp::windowResized(int w, int h){
  
  }