Commit graph

10 commits

Author SHA1 Message Date
Yeastplume
05d22cb632
changing secp import to tag, and consolidating Cargo.toml import (#220) 2017-10-31 23:20:55 +00:00
Yeastplume
7f8d307cc8 Sum tree and improved chain API Endpoints (#214)
* adding more useful handlers
* added method to return last n leaf nodes inserted into the sum tree
* endpoints in place for getting last n sumtree nodes
2017-10-27 21:57:04 +00:00
Ignotus Peverell
17837b9199
Get the sumtree roots outside of an extension 2017-10-24 18:12:32 +00:00
Ignotus Peverell
f1488f9529
Lots of chain sync and block validation fixes
* Fix for the chain pipeline partly relying on an outdated head,
leading to not properly recognizing a fork and inconsistent sum
tree state.
* Do not drop block requests during sync that don't get satisfied,
retry enough time to get them and avoid stall.
* Always validate header, even in sync where we may have validated
it already. We don't want a block coming from a peer that could
squeeze through with an invalid header.
* When syncing, do not mark blocks that were errored by the chain
as received (typical case: orphan). Keep retrying.
* Improved chain state dump for debugging.
* Do not add to orphans blocks too far in the future.
* Better error reporting on db errors.
* Related sync test fixes.

TODO figure out why syncing peers timeout so often, very useful
to test but not that great for a fast sync experience.
2017-10-22 07:11:45 +00:00
Yeastplume
8f76746e84 Switch commitments (#179)
* Adding switch commit to grin outputs
* logging output fix
* adding switch commitment hash to sum tree node
* added hash_with to Hashed trait, to allow for hashing to include another writeable element
* adding hash_with as method in hashed trait
2017-10-16 21:23:10 +00:00
Ignotus Peverell
2222b28981
Dump sumtrees state on error 2017-10-12 19:23:58 +00:00
Yeastplume
8e382a7593 slog-rs logging (#171)
* added global slog instance, changed all logging macro formats to include logger instance
* adding configuration to logging, allowing for multiple log outputs
* updates to test, changes to build docs
* rustfmt
* moving logging functions into util crate
2017-10-12 16:56:44 +00:00
Ignotus Peverell
8504efb796
Cargo fmt all the things 2017-09-29 18:44:25 +00:00
Ignotus Peverell
0a57258d42
Fix #144 with platform specific import. Add store crate to CI 2017-09-29 18:09:44 +00:00
Ignotus Peverell
36bcd3cc39 Integrate sum trees with the rest of the system (#116)
* Integrate PMMR and its persistent backend with the Chain
* Chain can set tree roots; PMMR backend discard
* Check spent and prune for each input in new block
* Handling of forks by rewinding the state
* More PMMR tests and fixes, mostly around rewind
* Rewrite get_unspent to use the sumtrees, fix remaining compilation issues
2017-09-27 23:46:32 +00:00