| … | |
… | |
| 840 | { |
840 | { |
| 841 | case vpn_packet::PT_PING: |
841 | case vpn_packet::PT_PING: |
| 842 | // we send pings instead of auth packets after some retries, |
842 | // we send pings instead of auth packets after some retries, |
| 843 | // so reset the retry counter and establish a connection |
843 | // so reset the retry counter and establish a connection |
| 844 | // when we receive a ping. |
844 | // when we receive a ping. |
| 845 | if (!ictx && !octx) |
845 | if (!ictx) |
| 846 | { |
846 | { |
| 847 | if (auth_rate_limiter.can (rsi)) |
847 | if (auth_rate_limiter.can (rsi)) |
| 848 | send_auth_request (rsi, true); |
848 | send_auth_request (rsi, true); |
| 849 | } |
849 | } |
| 850 | else |
850 | else |
