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171 Commits

Author SHA1 Message Date
moneromooo-monero
b750fb27b0
Pruning 
The blockchain prunes seven eighths of prunable tx data.
This saves about two thirds of the blockchain size, while
keeping the node useful as a sync source for an eighth
of the blockchain.

No other data is currently pruned.

There are three ways to prune a blockchain:

- run monerod with --prune-blockchain
- run "prune_blockchain" in the monerod console
- run the monero-blockchain-prune utility

The first two will prune in place. Due to how LMDB works, this
will not reduce the blockchain size on disk. Instead, it will
mark parts of the file as free, so that future data will use
that free space, causing the file to not grow until free space
grows scarce.

The third way will create a second database, a pruned copy of
the original one. Since this is a new file, this one will be
smaller than the original one.

Once the database is pruned, it will stay pruned as it syncs.
That is, there is no need to use --prune-blockchain again, etc.
 2019-01-22 20:30:51 +00:00
Riccardo Spagni
846362842c
Merge pull request #4976 
85665003 epee: better network buffer data structure (moneromooo-monero)
 2019-01-16 19:04:22 +02:00
Riccardo Spagni
13b006137c
Merge pull request #4949 
5464725a protocol: change standby mode to not wait sleeping (moneromooo-monero)
85807dfb add a once_a_time_milliseconds class (moneromooo-monero)
 2019-01-06 20:37:51 +02:00
moneromooo-monero
85665003a7
epee: better network buffer data structure 
avoids pointless allocs and memcpy
 2018-12-23 16:46:07 +00:00
Riccardo Spagni
dde1e69723
Merge pull request #4787 
3dba7f25 protocol: option to pad transaction relay to the next kB (moneromooo-monero)
 2018-12-12 11:53:10 +02:00
moneromooo-monero
5464725a29
protocol: change standby mode to not wait sleeping 2018-12-07 12:53:11 +00:00
Riccardo Spagni
5ed45acaec
Merge pull request #4906 
506472e0 protocol: fix use after free when dropping a connection (moneromooo-monero)
 2018-12-04 17:33:53 +02:00
moneromooo-monero
506472e0c6
protocol: fix use after free when dropping a connection 2018-11-26 17:19:25 +00:00
moneromooo-monero
c25260f51c
protocol: fix incorrect tx hash in log 2018-11-20 18:35:58 +00:00
moneromooo-monero
3dba7f252e
protocol: option to pad transaction relay to the next kB 
To help protect one's privacy from traffic volume analysis
for people using Tor or I2P. This will really fly once we
relay txes on a timer rather than on demand, though.

Off by default for now since it's wasteful and doesn't bring
anything until I2P's in.
 2018-11-06 15:47:05 +00:00
luigi1111
0d415ff638
Merge pull request #4207 
ce9457a cryptonote_protocol: don't serialize an unneeded new block message (moneromooo-monero)
 2018-08-22 20:45:09 -05:00
luigi1111
4745e3be22
Merge pull request #4020 
c24a0af [monerod] Added blocks remaining count during syncronisation. (Jorropo)
 2018-08-15 17:03:35 -05:00
moneromooo-monero
ce9457a379
cryptonote_protocol: don't serialize an unneeded new block message 
Non fluffy block nodes should now be very rare
 2018-08-09 14:45:31 +00:00
Jorropo
c24a0af9f1 [monerod] Added blocks remaining count during syncronisation. 
And percent if usefull (% < 99)
 2018-07-25 10:16:01 +02:00
luigi1111
a844844cda
Merge pull request #3716 
a2b557f 6795bd0 209ec96 ed2c81e a830db2 57ea902 31a895e ba8331c f7f1917 41be339 f025ae9 ef2cb63 dcfd299 5d3e702 2704624 2771a18 0e4c7d0 (moneromooo-monero)
 2018-06-27 15:33:01 -05:00
moneromooo-monero
ed2c81ed95
replace std::list with std::vector on some hot paths 
also use reserve where appropriate
 2018-06-26 22:14:21 +01:00
moneromooo-monero
1789b76b5d
cryptonote_protocol_handler: log when dropping a peer 2018-06-09 19:27:21 +01:00
moneromooo-monero
f2cb56a2eb
protocol: drop (and increase fails) if most blocks hashes are invalid 2018-06-03 17:34:08 +01:00
moneromooo-monero
e942d34d54
protocol: do not switch to unsafe sync mode for just a few blocks 2018-05-28 14:36:12 +01:00
Riccardo Spagni
6b9d9f56a1
Merge pull request #3719 
3880bf39 cryptonote_protocol_handler.inl: remove span read just now that failed to pass some basic tests (stoffu)
da249fd5 cryptonote_protocol_handler.inl: fix return type mismatches (int vs bool) (stoffu)
 2018-04-29 21:38:22 +02:00
stoffu
3880bf396a
cryptonote_protocol_handler.inl: remove span read just now that failed to pass some basic tests 2018-04-28 11:10:59 +09:00
stoffu
da249fd5ba
cryptonote_protocol_handler.inl: fix return type mismatches (int vs bool) 2018-04-28 11:07:51 +09:00
Thaer Khawaja
dad1077577 Only log an error if fork version is higher AND is not known. 2018-04-22 17:26:44 -07:00
Dimitris Apostolou
57c0b1ed9f Fix typos in various files 2018-03-15 18:25:38 +02:00
Riccardo Spagni
4f93f74528
Merge pull request #3277 
0e7ad2e2 Wallet API: generalize 'bool testnet' to 'NetworkType nettype' (stoffu)
af773211 Stagenet (stoffu)
cc9a0bee command_line: allow args to depend on more than one args (stoffu)
55f8d917 command_line::get_arg: remove 'required' for dependent args as they're always optional (stoffu)
450306a0 command line: allow has_arg to handle arg_descriptor<bool,false,true> #3318 (stoffu)
9f9e095a Use `genesis_tx` parameter in `generate_genesis_block`. #3261 (Jean Pierre Dudey)
 2018-03-05 19:11:20 +02:00
Edward Betts
fbcc91c2a4 Correct spelling mistakes. 2018-03-05 17:00:40 +00:00
stoffu
af773211cb
Stagenet 2018-03-05 11:55:05 +09:00
Riccardo Spagni
ef47ba95c8
Merge pull request #3229 
928c1825 cryptonote_protocol: guard against all threads in standby (moneromooo-monero)
 2018-02-16 14:23:53 +01:00
Riccardo Spagni
bdf0339dda
Merge pull request #3181 
e3f0980a daemon: don't drop RPC with busy error when running offline (moneromooo-monero)
 2018-02-16 14:19:54 +01:00
moneromooo-monero
928c1825f0
cryptonote_protocol: guard against all threads in standby 2018-02-02 22:33:53 +00:00
Riccardo Spagni
4fcf609942
Merge pull request #3186 
7ed62e63 cryptonote_protocol: fix std::move usage on different types (moneromooo-monero)
 2018-01-28 09:54:17 -08:00
xmr-eric
18216f19dd Update 2018 copyright 2018-01-26 10:03:20 -05:00
moneromooo-monero
7ed62e63e5
cryptonote_protocol: fix std::move usage on different types 2018-01-26 10:13:06 +00:00
Riccardo Spagni
5a312752af
Merge pull request #3040 
69f9a075 cryptonote_protocol: fix missing space in version mismatch message (moneromooo-monero)
 2018-01-25 16:44:51 -08:00
Riccardo Spagni
75cbb7719e
Merge pull request #3015 
f06603a4 cryptonote_protocol: update target height when receiving blocks (moneromooo-monero)
 2018-01-25 16:39:16 -08:00
moneromooo-monero
e3f0980a1d
daemon: don't drop RPC with busy error when running offline 2018-01-25 13:35:58 +00:00
Riccardo Spagni
0b5994fbec
Merge pull request #3004 
a2c845c7 cryptonote_protocol: internal error consistency size check (moneromooo-monero)
 2018-01-10 11:54:23 +01:00
moneromooo-monero
69f9a07553
cryptonote_protocol: fix missing space in version mismatch message 2017-12-31 17:32:57 +00:00
moneromooo-monero
f06603a439
cryptonote_protocol: update target height when receiving blocks 2017-12-27 13:54:19 +00:00
moneromooo-monero
a2c845c7e3
cryptonote_protocol: internal error consistency size check 2017-12-24 13:04:40 +00:00
moneromooo-monero
45a1c4c088
add empty container sanity checks when using front() and back() 2017-12-18 15:15:40 +00:00
moneromooo-monero
46d6fa35c9
cryptonote_protocol: sanity check chain hashes from peer 2017-12-18 15:15:07 +00:00
moneromooo-monero
25584f8639
cryptonote_protocol: print peer versions when unexpected 
also avoid integer underflow on zero height
 2017-12-18 15:15:05 +00:00
moneromooo-monero
bb89ae8b20
move connection_basic and network_throttle from src/p2p to epee 
These even had the epee namespace.
This fixes some ugly circular dependencies.
 2017-12-16 23:28:43 +00:00
moneromooo-monero
4abf25f3c9
cryptonote_core does not depend on p2p anymore 
As a followon side effect, this makes a lot of inline code
included only in particular cpp files (and instanciated
when necessary.
 2017-12-16 23:28:38 +00:00
moneromooo-monero
b927f0b17e
cryptonote_protocol: fix corner case looping asking for same block hashes 2017-12-03 13:05:10 +00:00
moneromooo-monero
310b790a64
make connection_id a string in RPC 
It's sent as JSON, so raw binary is not appropriate
 2017-11-18 00:13:07 +00:00
moneromooo-monero
383ff4f689
remove "using namespace std" from headers 
It's nasty, and actually breaks on Solaris, where if.h fails to
build due to:

  struct map *if_memmap;
 2017-11-14 16:56:10 +00:00
moneromooo-monero
1ff638e927
protocol: drop connections which don't handshake after some time 2017-10-22 19:45:30 +01:00
Vasil Dimov
4d35ad7603
Fix compiler warnings with Clang 6.0.0. 
monero/src/cryptonote_protocol/block_queue.cpp:208:44: error:
      suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
  static const boost::uuids::uuid uuid0 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
                                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                                           {                                          }

monero/src/wallet/wallet_rpc_server.cpp:1895:43: error:
      lambda capture 'wal' is not used [-Werror,-Wunused-lambda-capture]
  tools::signal_handler::install([&wrpc, &wal](int) {
                                          ^

monero/src/cryptonote_protocol/cryptonote_protocol_handler.inl:1616:40: error:
      lambda capture 'arg' is not used [-Werror,-Wunused-lambda-capture]
    m_p2p->for_each_connection([this, &arg, &fluffy_arg, &exclude_context, &fullConnections...
                                       ^

monero/src/cryptonote_protocol/cryptonote_protocol_handler.inl:1616:46: error:
      lambda capture 'fluffy_arg' is not used [-Werror,-Wunused-lambda-capture]
    m_p2p->for_each_connection([this, &arg, &fluffy_arg, &exclude_context, &fullConnections...
                                             ^

monero/src/blockchain_utilities/blockchain_export.cpp:181:3: error:
      bool literal returned from 'main' [-Werror,-Wmain]
  CHECK_AND_ASSERT_MES(r, false, "Failed to initialize source blockchain storage");
  ^                       ~~~~~
monero/contrib/epee/include/misc_log_ex.h:180:97: note:
      expanded from macro 'CHECK_AND_ASSERT_MES'
  ...fail_ret_val, message)   do{if(!(expr)) {LOG_ERROR(message); return fail_ret_val;};}while(0)
                                                                  ^      ~~~~~~~~~~~~
monero/src/blockchain_utilities/blockchain_export.cpp:195:3: error:
      bool literal returned from 'main' [-Werror,-Wmain]
  CHECK_AND_ASSERT_MES(r, false, "Failed to export blockchain raw data");
  ^                       ~~~~~
monero/contrib/epee/include/misc_log_ex.h:180:97: note:
      expanded from macro 'CHECK_AND_ASSERT_MES'
  ...fail_ret_val, message)   do{if(!(expr)) {LOG_ERROR(message); return fail_ret_val;};}while(0)
                                                                  ^      ~~~~~~~~~~~~
 2017-10-15 22:02:24 +03:00