code: public void stream(OutputStream os,
                       HeadersAmp headers,
                       String from, 
                       long qId,
                       String address, 
                       String methodName,
                       PodRef podCaller,
                       ResultStream<?> result,
                       Object []args)
      throws IOException
    {
      init(os);
  
      OutH3 out = _out;
  
      if (out == null) {
        return;
      }
      
      if (log.isLoggable(Level.FINEST)) {
        log.finest("hamp-stream-w " + methodName + (args != null ? Arrays.asList(args) : "[]")
                  + " {to:" + address + ", from:" + from + "}");
      }
      
      out.writeLong(MessageTypeHamp.STREAM.ordinal());
      writeHeaders(out, headers);
  
      writeFromAddress(out, from);
      out.writeLong(qId);
      
      writeMethod(out, address, methodName, podCaller);
  
      out.writeObject(result);
  
      writeArgs(out, args);
      
      //out.flushBuffer();
      out.flush();
    }
docs: Sends a stream message to a given address