public void append()

in src/main/java/org/apache/log4j/net/SocketAppender.java [243:292]
42 lines of code
10 McCabe index (conditional complexity)

  public void append(LoggingEvent event) {
    if(event == null)
      return;

    if(address==null) {
      errorHandler.error("No remote host is set for SocketAppender named \""+
			this.name+"\".");
      return;
    }

    if(oos != null) {
      try {
    	 
	if(locationInfo) {
	   event.getLocationInformation();
	}
    if (application != null) {
        event.setProperty("application", application);
    }
    event.getNDC();
    event.getThreadName();
    event.getMDCCopy();
    event.getRenderedMessage();
    event.getThrowableStrRep();
    
	oos.writeObject(event);
	//LogLog.debug("=========Flushing.");
	oos.flush();
	if(++counter >= RESET_FREQUENCY) {
	  counter = 0;
	  // Failing to reset the object output stream every now and
	  // then creates a serious memory leak.
	  //System.err.println("Doing oos.reset()");
	  oos.reset();
	}
      } catch(IOException e) {
          if (e instanceof InterruptedIOException) {
              Thread.currentThread().interrupt();
          }
	      oos = null;
	      LogLog.warn("Detected problem with connection: "+e);
	      if(reconnectionDelay > 0) {
	         fireConnector();
	      } else {
	         errorHandler.error("Detected problem with connection, not reconnecting.", e,
	               ErrorCode.GENERIC_FAILURE);
	      }
      }
    }
  }