@@ -141,6 +141,7 @@ namespace cn
141141 const char P2P_NET_DATA_FILENAME[] = " p2pstate.bin"
142142 const char CRYPTONOTE_BLOCKCHAIN_INDICES_FILENAME[] = " blockchainindices.dat"
143143 const char MINER_CONFIG_FILE_NAME[] = " miner_conf.json"
144+ const char CRYPTONOTE_CHECKPOINT_FILENAME[] = " checkpoint.dat"
144145
145146 } // namespace parameters
146147
@@ -185,12 +186,13 @@ namespace cn
185186 and the minimum version for communication between nodes */
186187 const uint8_t P2P_VERSION_1 = 1 ;
187188 const uint8_t P2P_VERSION_2 = 2 ;
188- const uint8_t P2P_CURRENT_VERSION = 1 ;
189+ const uint8_t P2P_CURRENT_VERSION = 2 ;
189190 const uint8_t P2P_MINIMUM_VERSION = 1 ;
190191 const uint8_t P2P_UPGRADE_WINDOW = 2 ;
191192
192193 // This defines the minimum P2P version required for lite blocks propogation
193- const uint8_t P2P_LITE_BLOCKS_PROPOGATION_VERSION = 3 ;
194+ const uint8_t P2P_LITE_BLOCKS_PROPOGATION_VERSION = 2 ;
195+ const uint8_t P2P_CHECKPOINT_LIST_VERSION = 2 ;
194196
195197 const size_t P2P_LOCAL_WHITE_PEERLIST_LIMIT = 1000 ;
196198 const size_t P2P_LOCAL_GRAY_PEERLIST_LIMIT = 5000 ;
@@ -206,6 +208,7 @@ namespace cn
206208 const uint32_t P2P_DEFAULT_PING_CONNECTION_TIMEOUT = 2000 ; // 2 seconds
207209 const uint64_t P2P_DEFAULT_INVOKE_TIMEOUT = 60 * 2 * 1000 ; // 2 minutes
208210 const size_t P2P_DEFAULT_HANDSHAKE_INVOKE_TIMEOUT = 5000 ; // 5 seconds
211+ const size_t P2P_CHECKPOINT_LIST_RE_REQUEST = 300 ; // 5 minutes
209212 const char P2P_STAT_TRUSTED_PUB_KEY[] = " f7061e9a5f0d30549afde49c9bfbaa52ac60afdc46304642b460a9ea34bf7a4e"
210213
211214 // Seed Nodes
@@ -230,160 +233,28 @@ namespace cn
230233 __attribute__ ((unused))
231234#endif
232235
236+ const char DNS_CHECKPOINT_DOMAIN[] = " checkpoints.conceal.id"
237+ const char TESTNET_DNS_CHECKPOINT_DOMAIN[] = " testpoints.conceal.gq"
238+
233239 // Blockchain Checkpoints:
234240 // {<block height>, "<block hash>"},
235241 const std::initializer_list<CheckpointData>
236242 CHECKPOINTS = {
237- {0 , " b9dc432e56e37b52771970ce014dd23fda517cfd4fc5a9b296f1954b7d4505de"
238- {10000 , " 55cf271a5c97785fb35fea7ed177cb75f47c18688bd86fc01ae66508878029d6"
239- {20000 , " 52533de7f1596154c6954530ae8331fe4f92e92d476f097c6d7d20ebab1c2748"
240- {30000 , " 50b5d84ac0b8abfe25669aac8514505c4c5f7ffd8e2bba0b52ab64f600d90796"
241- {40000 , " ae2ed29163a57396f11c743400e55fba3f6b8e6bb6473f421c48ff8c87447ad0"
242- {50000 , " 8ad7969ca5d3cf48f784d33b60d1ea00bfb35b632447584e5181b194f3bb9cd6"
243- {60000 , " 22b1a161de2318b1a83ae0e3d1d04a2c420accccadd861aa8ad6365ec630ce04"
244- {70000 , " 4ef8a3c59b04ad8ae335fee0b5df0c1b114dda57d13232741d82c4984bf22bed"
245- {80000 , " a60bd6b446c5b09997b5b70f31c56f35358657a673dcf56213a163fb6516750d"
246- {90000 , " 9985f631d4b2c15388e8c3797a1384b4610b13ff3852bc6d8f125ea4e13fdd22"
247- {100000 , " 1ccef60fb31646fc1745ccb42167f2e2efcf953a83b99ff4b6a39c99eb37d0e5"
248- {110000 , " 1b80bf8355ea023de7ed3367881ef111dfdb3aaeb25db3a0d6cad4c3cc0bb4bd"
249- {120000 , " f621bd615716b75716eb89714d60481077a16b1df4046bf829f6d09b1c8e58a6"
250- {130000 , " deb2514d03e2faf1c63b55f707b1524665ca4bd71cace3f4e8f0de58f32ecc41"
251- {140000 , " c439524c13187bb6008acb1e9999317aa44e8d1cd75c96faae78831f6b961bac"
252- {150000 , " 90cc70379ea81d47df998e8b9928ba9191968035ae79ec1cb429c64a55497e03"
253- {160000 , " 4176bdff06416934d7766a6c2f6279d048cfdc516019a0580ea19c1d003038cc"
254- {170000 , " 50e3af756e96115011c8e4d138852e1f4835da805ca5ccd826f81593a53f4bd3"
255- {180000 , " e1672173a2794245830a742d1df38b5fe5006fe6f00707e1b776bf29316ab18b"
256- {190000 , " 763eaa3c049ef46479144924b41cc9cb37346da88b0a3ae32a10e026c6f7984c"
257- {200000 , " 2ef304bec067c3a94f04440a593a13903a1487890493d15f74ec79c0ae585109"
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244+ { 200000 , " 07a7d796f64309b84558b7fc44902dd65dbf1bfd4b727b9f48b9f358b9c7e4f5"
245+ { 300000 , " d723e8964fd416d1fbb5c8d616b0f7aa2f61cd7dbf1c7f6654daf751915f7967"
246+ { 400000 , " 1b4fbfd19b8502af420b8a38a6ac610a6b9e30a164af4da742092bdf9887d086"
247+ { 500000 , " 47cce8323f661b07048be52a2c6cca29f9f49aa5cc3282253f6e0a54dd3f1d56"
248+ { 600000 , " 086035e107dd22b8be63a86c28f750124306914cd47f46d0c69208580a4d5f9e"
249+ { 700000 , " b499559416d7198a01bfe6c02d94f0e0c4ff785158ffa6f690e736317372acc3"
250+ { 800000 , " 3c5207312c528b80df4392f5f6a99cb23457d018c08747b072e7ab86a83025b4"
251+ { 900000 , " 4bb3c7c5b7bd24dac9440f3f5797348716b1b1a6335a0de0769f0ea0f409e447"
252+ {1000000 , " 3148b677584d71f5e75b5c7431d525aa6b8d8a7d5e4d01ea4adadc75adcc64d5"
253+ {1100000 , " 480f890918c2c550696109391b55ca465fdc04a4302b403a90ccf00c37a282d9"
254+ {1200000 , " f730a854601d55c774755a6d8f561ab2454dfb763340f23b7218c24ae14163f4"
255+ {1300000 , " d130491c88398a2812849d27fa09b884085d7f2feffe5d5da0f56cd8039469f5"
256+ {1400000 , " 570682ba6a7614081071a9f111b7e737789e1c7d445635bcd1f830211a311a19"
257+ {1500000 , " 43f173aba14a6b2d023c07796683789470395d7f15ebd24991617b4cc81c4f8c"
387258 };
388259
389260 const std::initializer_list<CheckpointData> TESTNET_CHECKPOINTS = {
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