| … | |
… | |
| 53 | // write a nop to the socket at least every IDLE_NOP seconds. |
53 | // write a nop to the socket at least every IDLE_NOP seconds. |
| 54 | if (!outputbuffer.len) |
54 | if (!outputbuffer.len) |
| 55 | { |
55 | { |
| 56 | if (last_send + IDLE_PING <= NOW && pl && pl->active) |
56 | if (last_send + IDLE_PING <= NOW && pl && pl->active) |
| 57 | { |
57 | { |
| 58 | // this is a bit ugly, but map1a seem to be the only |
58 | // this is a bit ugly, but map1a seems to be the only |
| 59 | // nop'able commands and they are quite small. |
59 | // nop'able command and it is quite small. |
| 60 | packet sl ("map1a"); |
60 | packet sl ("map1a"); |
| 61 | send_packet (sl); |
61 | send_packet (sl); |
| 62 | } |
62 | } |
| 63 | else |
63 | else |
| 64 | return; |
64 | return; |
