Return the current message length. @return For read, it's the length of the payload (excluding the header). For write, it's the length of the packet as a whole (counting the header).
()
| 112 | * as a whole (counting the header). |
| 113 | */ |
| 114 | public int getLen() { |
| 115 | return len; |
| 116 | } |
| 117 | |
| 118 | |
| 119 | /** |
no outgoing calls