code: public void send(HeadersAmp headers,
                     String to, 
                     String methodName,
                     Object ...args)
      throws IOException
    {
      if (log.isLoggable(Level.FINEST)) {
        log.finest(this + " send " + methodName + Arrays.asList(args)
                  + "\n  {to:" + to + "," + headers + "}");
      }
      
      try {
        JsonWriterImpl jOut = _jOut;
  
        jOut.init();
  
        jOut.writeStartArray();
        jOut.write("send");
  
        writeHeaders(jOut, headers);
  
        jOut.write(to);
        jOut.write(methodName);
  
        writeArgs(jOut, args);
  
        jOut.writeEndArray();
  
        jOut.close();
      } catch (Throwable e) {
        log.log(Level.WARNING, e.toString(), e);
        
        throw e;
      }
    }
docs: Sends a message to a given address