Change CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT to 7 * DIFFICULTY_TARGET

#29 (comment)

src/CryptoNoteConfig.h

@@ -25,12 +25,13 @@
 namespace CryptoNote {
 namespace parameters {
 
+const uint64_t DIFFICULTY_TARGET = 240; // seconds
 const uint64_t CRYPTONOTE_MAX_BLOCK_NUMBER = 500000000;
 const size_t CRYPTONOTE_MAX_BLOCK_BLOB_SIZE = 500000000;
 const size_t CRYPTONOTE_MAX_TX_SIZE = 1000000000;
 const uint64_t CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX = 111; // addresses start with "K"
 const size_t CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW = 10;
-const uint64_t CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT = 60 * 60 * 2;
+const uint64_t CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT = DIFFICULTY_TARGET * 7;
 
 const size_t BLOCKCHAIN_TIMESTAMP_CHECK_WINDOW = 60;
 
@@ -51,7 +52,6 @@ const size_t CRYPTONOTE_DISPLAY_DECIMAL_POINT = 12;
 const uint64_t MINIMUM_FEE = UINT64_C(100000000);
 const uint64_t DEFAULT_DUST_THRESHOLD = UINT64_C(0);
 
-const uint64_t DIFFICULTY_TARGET = 240; // seconds
 const uint64_t EXPECTED_NUMBER_OF_BLOCKS_PER_DAY = 24 * 60 * 60 / DIFFICULTY_TARGET;
 const size_t DIFFICULTY_WINDOW = EXPECTED_NUMBER_OF_BLOCKS_PER_DAY; // blocks
 const size_t DIFFICULTY_WINDOW_V2 = 17; // blocks
@@ -76,9 +76,9 @@ const size_t FUSION_TX_MIN_IN_OUT_COUNT_RATIO = 4;
 
 const uint32_t UPGRADE_HEIGHT_V2 = 60000;
 const uint32_t UPGRADE_HEIGHT_V3 = 4294967294;
-const unsigned UPGRADE_VOTING_THRESHOLD = 90; // percent
-const uint32_t  UPGRADE_VOTING_WINDOW = EXPECTED_NUMBER_OF_BLOCKS_PER_DAY; // blocks
-const uint32_t  UPGRADE_WINDOW = EXPECTED_NUMBER_OF_BLOCKS_PER_DAY; // blocks
+const unsigned UPGRADE_VOTING_THRESHOLD    = 90; // percent
+const uint32_t UPGRADE_VOTING_WINDOW  = EXPECTED_NUMBER_OF_BLOCKS_PER_DAY; // blocks
+const uint32_t UPGRADE_WINDOW  = EXPECTED_NUMBER_OF_BLOCKS_PER_DAY; // blocks
 static_assert(0 < UPGRADE_VOTING_THRESHOLD && UPGRADE_VOTING_THRESHOLD <= 100, "Bad UPGRADE_VOTING_THRESHOLD");
 static_assert(UPGRADE_VOTING_WINDOW > 1, "Bad UPGRADE_VOTING_WINDOW");