Commit graph

112 commits

Author SHA1 Message Date
moneromooo-monero
c6375a14af
tx_pool: catch exceptions in LockedTXN dtor
This might prevent some calls to terminate when the LockedTXN
dtor is called as part of stack unwinding caused by another
exception in the first place.
2017-09-04 10:18:07 +01:00
moneromooo-monero
ff1cdf30d7
tx_pool: wrap tx meta updates in a LockedTXN 2017-08-29 16:47:33 +01:00
moneromooo-monero
0c61be37d4
rpc: add a new RPC to get current txpool backlog (sizes and fees) 2017-08-26 17:18:11 +01:00
Howard Chu
ea15e72d73
tx_pool: fix crash in stats
if tx receive_time == now. supersedes #2322
2017-08-23 14:22:25 +01:00
moneromooo-monero
02d66db4b4
tx_pool: initialize padding in txpool meta structure 2017-07-02 18:45:29 +01:00
Riccardo Spagni
78f965a9e2
Merge pull request #2082
235df7f4 blockchain_db: add a txpool tx getter which returns existence (moneromooo-monero)
2017-06-18 17:36:12 +02:00
moneromooo-monero
235df7f484
blockchain_db: add a txpool tx getter which returns existence
Avoids exception spam for the "nope, not found" case
2017-06-11 15:36:48 +01:00
Howard Chu
3fc22e7b78
Add histogram to poolstats 2017-06-04 22:48:14 +01:00
Riccardo Spagni
4a60e9e66e
Merge pull request #2062
31417d57 tx_pool: add missing blockchain lock in add_tx (moneromooo-monero)
2017-06-01 19:33:17 +02:00
Howard Chu
5414970dcd
Speedup print_pool_stats
Since we're just counting txs, there's no reason to deserialize all the blobs.
2017-06-01 17:34:03 +01:00
moneromooo-monero
31417d57da
tx_pool: add missing blockchain lock in add_tx 2017-05-31 22:55:13 +01:00
Riccardo Spagni
545e2b003c
Merge pull request #1982
b52abd13 Move txpool to the database (moneromooo-monero)
2017-05-30 21:12:44 +02:00
moneromooo-monero
b52abd1370
Move txpool to the database
Integration could go further (ie, return_tx_to_pool calls should
not be needed anymore, possibly other things).

poolstate.bin is now obsolete.
2017-05-25 22:23:37 +01:00
assylias
bff90264b8
Add expected total reward to RPC "getblocktemplate".
Only works from V5 fork onward - returns 0 before that block.
2017-04-19 18:28:16 +01:00
moneromooo-monero
893f5a301e
tx_pool: add blob size and fee/byte when logging a new tx 2017-04-04 09:04:11 +01:00
Riccardo Spagni
a73a886cb1
Merge pull request #1911
91d41090 tx_pool: ensure txes loaded from poolstate.bin have their txid cached (moneromooo-monero)
aaeb164c tx_pool: remove transactions if they're in the blockchain (moneromooo-monero)
558cfc31 core, wallet: faster tx pool scanning (moneromooo-monero)
f065234b core: cache tx and block hashes in the respective classes (moneromooo-monero)
2017-03-23 11:46:57 +02:00
moneromooo-monero
91d4109023
tx_pool: ensure txes loaded from poolstate.bin have their txid cached
The txid is not saved, and we want to make sure the transactions
have their txid cached while in the pool, since get_transactions
copies the transaction object, so any txid calculation on those
copies would not benefit any later caller, since the original tx
would be left without a cached txid.
2017-03-23 09:25:33 +00:00
moneromooo-monero
aaeb164cf6
tx_pool: remove transactions if they're in the blockchain
When starting up, if the pool state was not saved, the pool
might contain transactions which made it into the blockchain,
so these need removing
2017-03-23 09:25:29 +00:00
moneromooo-monero
558cfc31ca
core, wallet: faster tx pool scanning
Includes a new RPC to get tx pool hashes fast.
2017-03-23 09:25:22 +00:00
moneromooo-monero
2242d8ebd6
tx_pool: silence use of uninitialized warning
The result is not actually used when uninitialized
2017-03-21 12:21:19 +00:00
moneromooo-monero
266492e919
tx_pool: use new filling algorithm from v5 only 2017-03-20 18:46:57 +00:00
moneromooo-monero
3396a9f2af
Add intervening v5 fork for increased min block size
Minimum mixin 4 and enforced ringct is moved from v5 to v6.
v5 is now used for an increased minimum block size (from 60000
to 300000) to cater for larger typical/minimum transaction size.

The fee algorithm is also changed to decrease the base per kB
fee, and add a cheap tier for those transactions which we do
not care if they get delayed (or even included in a block).
2017-03-15 08:32:51 +00:00
moneromooo-monero
cd71774d77
tx_pool: log separately "not ready" and "double spend" cases 2017-03-03 22:32:51 +00:00
Riccardo Spagni
c3599fa7b9
update copyright year, fix occasional lack of newline at line end 2017-02-21 19:38:18 +02:00
moneromooo-monero
c32830937c
tx_pool: revert template filling changes
They are not ready yet
2017-02-20 22:43:37 +00:00
moneromooo-monero
5adcb5a48c
tx_pool: add a debug message when adding a tx to the pool 2017-02-12 12:33:48 +00:00
kenshi84
8027ce0c75 extract some basic code from libcryptonote_core into libcryptonote_basic 2017-02-08 22:45:15 +09:00
Riccardo Spagni
a6f61b8419
Merge pull request #1631
58e82506 Blockfill - Sort tx pool correctly (Alexis Enston)
5f7a8741 Blockfill - Take TX fees into account properly (Alexis Enston)
4ecab0d8 Consider empty block when filling with TXs (Alexis Enston)
2017-02-02 19:41:25 +02:00
Alexis Enston
58e825060e Blockfill - Sort tx pool correctly 2017-01-25 12:06:19 +00:00
Alexis Enston
5f7a8741b9 Blockfill - Take TX fees into account properly 2017-01-25 11:59:25 +00:00
Alexis Enston
4ecab0d80c Consider empty block when filling with TXs 2017-01-25 11:59:15 +00:00
Miguel Herranz
629e3101ab Replace BOOST_FOREACH with C++11 ranged for 2017-01-22 21:38:10 +01:00
moneromooo-monero
5833d66f65
Change logging to easylogging++
This replaces the epee and data_loggers logging systems with
a single one, and also adds filename:line and explicit severity
levels. Categories may be defined, and logging severity set
by category (or set of categories). epee style 0-4 log level
maps to a sensible severity configuration. Log files now also
rotate when reaching 100 MB.

To select which logs to output, use the MONERO_LOGS environment
variable, with a comma separated list of categories (globs are
supported), with their requested severity level after a colon.
If a log matches more than one such setting, the last one in
the configuration string applies. A few examples:

This one is (mostly) silent, only outputting fatal errors:

MONERO_LOGS=*:FATAL

This one is very verbose:

MONERO_LOGS=*:TRACE

This one is totally silent (logwise):

MONERO_LOGS=""

This one outputs all errors and warnings, except for the
"verify" category, which prints just fatal errors (the verify
category is used for logs about incoming transactions and
blocks, and it is expected that some/many will fail to verify,
hence we don't want the spam):

MONERO_LOGS=*:WARNING,verify:FATAL

Log levels are, in decreasing order of priority:
FATAL, ERROR, WARNING, INFO, DEBUG, TRACE

Subcategories may be added using prefixes and globs. This
example will output net.p2p logs at the TRACE level, but all
other net* logs only at INFO:

MONERO_LOGS=*:ERROR,net*:INFO,net.p2p:TRACE

Logs which are intended for the user (which Monero was using
a lot through epee, but really isn't a nice way to go things)
should use the "global" category. There are a few helper macros
for using this category, eg: MGINFO("this shows up by default")
or MGINFO_RED("this is red"), to try to keep a similar look
and feel for now.

Existing epee log macros still exist, and map to the new log
levels, but since they're used as a "user facing" UI element
as much as a logging system, they often don't map well to log
severities (ie, a log level 0 log may be an error, or may be
something we want the user to see, such as an important info).
In those cases, I tried to use the new macros. In other cases,
I left the existing macros in. When modifying logs, it is
probably best to switch to the new macros with explicit levels.

The --log-level options and set_log commands now also accept
category settings, in addition to the epee style log levels.
2017-01-16 00:25:46 +00:00
Riccardo Spagni
10c6afd316
Merge pull request #1571
81c384e4 fix do_not_relay not preventing relaying on a timer (moneromooo-monero)
2017-01-15 14:50:10 -05:00
moneromooo-monero
81c384e408
fix do_not_relay not preventing relaying on a timer
Also print its value when printing pool
2017-01-14 13:07:05 +00:00
Miguel Herranz
36ba311cf4 Prioritize older transactions in the mempool
The transactions are first prioritized by fee and in case the fees are
equal by receive_time.
2017-01-13 16:08:37 +01:00
Riccardo Spagni
15dcc5afd3
Merge pull request #1534
1607cb7e tx_pool: better block template filling algorithm (moneromooo-monero)
9731b4e5 rpc: add block size to GET_BLOCK_HEADER RPC (moneromooo-monero)
9188b346 rpc: add current block size to the getinfo call (moneromooo-monero)
2017-01-08 16:43:54 -08:00
moneromooo-monero
1607cb7e0c
tx_pool: better block template filling algorithm
Continue filling until we reach the block size limit, or the
resulting coinbase decreases.

Also remove old sanity check on block size, which is now not
wanted anymore.
2017-01-07 12:36:22 +00:00
moneromooo-monero
37ed96e611
tx_pool: fix uninitialized "last failed" fields 2016-12-24 19:42:35 +00:00
Pierre Boyer
f4772bae81 Fix a few minor typos 2016-12-04 14:13:54 +01:00
moneromooo-monero
82dbba10d4
core: dynamic fee algorithm from ArticMine
The fee will vary based on the base reward and the current
block size limit:

fee = (R/R0) * (M0/M) * F0

R: base reward
R0: reference base reward (10 monero)
M: block size limit
M0: minimum block size limit (60000)
F0: 0.002 monero

Starts applying at v4
2016-10-31 08:37:08 +00:00
moneromooo-monero
10a79eae24
daemon: report transaction relay status in print_pool* commands 2016-10-23 00:32:55 +01:00
moneromooo-monero
f3c374fe08
tx_pool: set relayed flag on relay 2016-10-22 20:46:19 +01:00
moneromooo-monero
4038e86527
Add performance timers for ringct tx verification 2016-10-10 21:24:21 +01:00
NanoAkron
10be9036da
Brackets to prevent premature return 2016-10-04 01:13:04 +01:00
NanoAkron
8ed0d72b12
Moved logging to target functions rather than caller 2016-10-03 22:11:00 +01:00
moneromooo-monero
0815c72df7
core: allow v1 txes after HF 5 when sweeping unmixable outputs 2016-08-28 21:30:31 +01:00
moneromooo-monero
d93746b6d3
rct: rework the verification preparation process
The whole rct data apart from the MLSAGs is now included in
the signed message, to avoid malleability issues.

Instead of passing the data that's not serialized as extra
parameters to the verification API, the transaction is modified
to fill all that information. This means the transaction can
not be const anymore, but it cleaner in other ways.
2016-08-28 21:30:16 +01:00
moneromooo-monero
0263dd2d23
core: add some locking around pool use 2016-08-28 21:30:08 +01:00
moneromooo-monero
1bf069825b
tx_pool: log why a transaction was rejected for version checks 2016-08-28 21:29:51 +01:00