| 166 | } |
| 167 | |
| 168 | void SSU2Server::SetLocalAddress (const boost::asio::ip::address& localAddress) |
| 169 | { |
| 170 | if (localAddress.is_unspecified ()) return; |
| 171 | if (localAddress.is_v4 ()) |
| 172 | { |
| 173 | m_AddressV4 = localAddress; |
| 174 | uint16_t mtu; i2p::config::GetOption ("ssu2.mtu4", mtu); |
| 175 | if (!mtu) mtu = i2p::util::net::GetMTU (localAddress); |
| 176 | if (mtu < (int)SSU2_MIN_PACKET_SIZE) mtu = SSU2_MIN_PACKET_SIZE; |
| 177 | if (mtu > (int)SSU2_MAX_PACKET_SIZE) mtu = SSU2_MAX_PACKET_SIZE; |
| 178 | i2p::context.SetMTU (mtu, true); |
| 179 | } |
| 180 | else if (localAddress.is_v6 ()) |
| 181 | { |
| 182 | m_AddressV6 = localAddress; |
| 183 | uint16_t mtu; i2p::config::GetOption ("ssu2.mtu6", mtu); |
| 184 | if (!mtu) |
| 185 | { |
| 186 | int maxMTU = i2p::util::net::GetMaxMTU (localAddress.to_v6 ()); |
| 187 | mtu = i2p::util::net::GetMTU (localAddress); |
| 188 | if (mtu > maxMTU) mtu = maxMTU; |
| 189 | } |
| 190 | else |
| 191 | if (mtu > (int)SSU2_MAX_PACKET_SIZE) mtu = SSU2_MAX_PACKET_SIZE; |
| 192 | if (mtu < (int)SSU2_MIN_PACKET_SIZE) mtu = SSU2_MIN_PACKET_SIZE; |
| 193 | i2p::context.SetMTU (mtu, false); |
| 194 | } |
| 195 | } |
| 196 | |
| 197 | bool SSU2Server::IsSupported (const boost::asio::ip::address& addr) const |
| 198 | { |