Commit graph

3142 commits

Author SHA1 Message Date
Jim Posen
7a53a05878 multi: Redefine GetCFHeaders to have StartHeight and StopHash. 2018-05-23 16:46:15 -07:00
Jim Posen
daac60675e multi: Redefine GetCFilters to have StartHeight and StopHash. 2018-05-23 16:46:15 -07:00
Jim Posen
3425d33506 blockchain/indexers: Add methods on CfIndex for batch retrieval.
Fetching all items in one db transaction will save time when
responding to getcfilters or getcfheaders requests.
2018-05-23 16:46:15 -07:00
Jim Posen
e617483b44 blockchain/indexers: Store filter hashes with cfindex. 2018-05-23 16:46:15 -07:00
Jim Posen
d07fd2f333 blockchain/indexers: Reduce duplication in cfindex.
The index will hold three types of entries for each filter type, block
pair: filter, header, and hash. Since they all have similar methods
and implementations, refactor to reduce duplication.
2018-05-23 16:46:15 -07:00
Jim Posen
185577f4c2 blockchain: Implement IntervalBlockHashes method.
This will be used to respond to getcfcheckpt queries.
2018-05-23 16:46:15 -07:00
Jim Posen
07393c0dab blockchain: HeightToHashRange function for pulling range of hashes.
This functionality is required to implement BIP 157.
2018-05-23 16:46:15 -07:00
Jim Posen
621f347929 wire: Remove cftypes and getcftypes commands. 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
34d82682b0 mempool: switch fee estimation to use vsize as a base
In this commit, we modify the fee estimation to use vsize as a base
rather than size. A recent commit landed to track the fee rate using
vsize in the mempool, and also correct some incorrect unit math. This is
a follow up to that commit to ensure that fee estimation is uniform
throughout.
2018-05-23 16:46:15 -07:00
Johan T. Halseth
56be349be3 mempool: use vsize when setting FeePerKB for mempool txs 2018-05-23 16:46:15 -07:00
Johan T. Halseth
b7930a11ab mempool/estimatefee: make 1 Kb = 1000 bytes
This commit changes the value of bytesPerKb to 1000 from 1024.
This is done to ensure consistency between the fee estimator
and the mempool, where the feeRate is set to
    fee * 1000 / serializedSize
2018-05-23 16:46:15 -07:00
Conner Fromknecht
b26daffac9 connmgr: adds cancellation of pending requests
This commit extends the work started by roasbeef in the
 previous commit to bring full cancellation of pending
 connection requests. It also adds minor refactors to
 channel send/receives to help cleanup potentially
 lingering go routines.
2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
548c0f499b connmgr: add ability to remove pending connections
This commit adds the ability for callers to remove pending connections
via a call to the Remove() method. With this change, upstream users of
this package can use the connmgr for more elaborate connectivity needs
as they can now cancel pending connections that are no longer needed.
2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
ffe4c2f0ad integration/rpctest: if unable to build btcd, use one in PATH 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
5291c455c2 server: properly set feeEstimator in newServer 2018-05-23 16:46:15 -07:00
Daniel Krawisz
47113d428c It is now possible to save and restore the state of the FeeEstimator
and the server searches the database for a previous state to load
when the program is turned on.
2018-05-23 16:46:15 -07:00
Daniel Krawisz
4fd446028f Enable estimatefee rpc command. 2018-05-23 16:46:15 -07:00
Daniel Krawisz
1333ad7f78 FeeEstimator added to server. Mempool alerts the fee estimator of
new txs that it observes. The block manager alerts the fee estimator
of new and orphaned blocks.

Check for invalid state and recreate FeeEstimator if necessary.
2018-05-23 16:46:15 -07:00
Daniel Krawisz
e6d8b869aa feeEstimator changed to FeeEstimator. A number of optimizations and improvements.
Rollback takes a block hash rather than a BlockStamp.

Increase rounds in TestEstimateFeeRollback to test dropping txs that have been in the mempool too long.
2018-05-23 16:46:15 -07:00
Daniel Krawisz
4042921791 feeEstimator class added with tests. The feeEstimator can keep track
of how long it takes for unconfirmed txs to be mined into blocks. It
can also roll itself back in the case of an orphan block.
2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
10432160d5 multi: rebase to upstream, update API's 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
6f32a79fd6 log: update to latest log rotator API 2018-05-23 16:46:15 -07:00
Alex
f4060b107c blockchain/indexers: check for ErrNoData in extended filters
Since the tx hash has moved to the basic filter, generating an extended filter
can result in `ErrNoData`. This is handled by writing a nil filter and giving
it a zero hash.
2018-05-23 16:46:15 -07:00
Alex
e0a357abb5 server: add TODO for querying supported filter types 2018-05-23 16:46:15 -07:00
Alex
c7e7acc7fd multi: use hidden varint for cftypes count; make filter type enum, not uint8 2018-05-23 16:46:15 -07:00
Alex
8d2ce855eb wire: update service bits for xthin, bit 5, cfilters, and segwit2x 2018-05-23 16:46:15 -07:00
Alex
5772bdde86 server: add OnGetCFTypes callback to serverPeer 2018-05-23 16:46:15 -07:00
Alex
2b7ebfd698 peer: add OnCFTypes and OnGetCFTypes callbacks 2018-05-23 16:46:15 -07:00
Alex
5c93ca639a rpcclient: change "bool" to "uint8" for cfilter/cfheader type 2018-05-23 16:46:15 -07:00
Alex
5fb5acd643 btcjson: fix cfilter tests 2018-05-23 16:46:15 -07:00
Alex
1aa7a6166d wire: update messages to conform to BIP and fix comments 2018-05-23 16:46:15 -07:00
Alex
89d6696560 wire: add getcftypes and cftypes messages 2018-05-23 16:46:15 -07:00
Alex
621c73dad1 multi: change cfilter Extended bool to FilterType uint8
The cfilter BIP specifies that the filter type is a uint8. The
current code encodes it correctly on the wire, but everywhere else,
it's treated as a boolean (false for basic filter, true for
extended). This commit corrects that to account for possible
additional filter types in the future. All package changes are
done in one commit as they're all interdependent. The following
packages are updated:

* blockchain/indexers
* btcjson
* peer
* wire
* main (server.go and rpcserver.go)
2018-05-23 16:46:15 -07:00
Alex
e2f65acf02 integration/rpctest: check quit in solveBlock()'s solver() closure 2018-05-23 16:46:15 -07:00
Alex
6cea610774 integration/rpctest: queue block disconnected ntfns in memwallet 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
8aeb8c3ef2 peer: temporarily disable stall detection 2018-05-23 16:46:15 -07:00
Alex
c5c392c5c5 server: init rpcserver with cfindex 2018-05-23 16:46:15 -07:00
Alex
ac109cfb86 rpcserver: return correct error when --nocfilters is enabled 2018-05-23 16:46:15 -07:00
Alex
09723f4800 btcjson: add ErrRPCNoCFIndex for cases when cfindex is disabled 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
5ab49ca22c rpc: add indexers.CfIndex to config, utilize 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
c8fdf8bf59 rpcclient: add GetCFilterHeader and GetCFilter 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
7c2f7be2ea wire: update compact filter messages to match wire.Message interface 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
3d1caa2f83 multi: update to point to roasbeef forks 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
9a30e95d83 peer: don't inv trickle new blocks 2018-05-23 16:46:15 -07:00
Josh Rickmar
a741b4366b all: Remove seelog logger.
The btclog package has been changed to defining its own logging
interface (rather than seelog's) and provides a default implementation
for callers to use.

There are two primary advantages to the new logger implementation.

First, all log messages are created before the call returns.  Compared
to seelog, this prevents data races when mutable variables are logged.

Second, the new logger does not implement any kind of artifical rate
limiting (what seelog refers to as "adaptive logging").  Log messages
are outputted as soon as possible and the application will appear to
perform much better when watching standard output.

Because log rotation is not a feature of the btclog logging
implementation, it is handled by the main package by importing a file
rotation package that provides an io.Reader interface for creating
output to a rotating file output.  The rotator has been configured
with the same defaults that btcd previously used in the seelog config
(10MB file limits with maximum of 3 rolls) but now compresses newly
created roll files.  Due to the high compressibility of log text, the
compressed files typically reduce to around 15-30% of the original
10MB file.
2018-05-23 16:46:15 -07:00
Alex
6589cffb19 server: change logging in OnGetCFilter to be less verbose 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
ac4bd31ba0 peer: disable peer stalling for get blocks messages 2018-05-23 16:46:15 -07:00
Olaoluwa Osuntokun
4a6dc67067 txscript: add exported sighash calc func 2018-05-23 16:46:15 -07:00
Alex
7647f884a9 rpcserver: Return 0-length headers via RPC as they're now valid. 2018-05-23 16:46:15 -07:00
Alex
ec228f9ff9 rpctest: Add GenerateAndSubmitBlockWithCustomCoinbaseOutputs 2018-05-23 16:46:15 -07:00