Second phase of the code-hygiene remediation, covering the items the
DragonX team introduced or the rebrand missed. No consensus behavior
changes; validated on a local self-mining node.
Log cruft:
- chainparams: route the startup ">>>>>>>>>>" banner and the port line
through LogPrintf/LogPrint("net") instead of fprintf(stderr).
- pow: drop the fprintf(stderr) hash-mismatch dump that duplicated the
LogPrintf copy verbatim.
- miner: gate the RandomXDatasetManager per-alloc/per-VM address dumps and
MemDiag /proc reads behind LogPrint("randomx"); keep a one-line
"allocated shared dataset (N GB)" summary at default verbosity.
Named constants (single source of truth in wallet.h):
- DEFAULT_AUTOSHIELD_FEE/INTERVAL, MIN_AUTOSHIELD_INTERVAL,
DEFAULT_AUTOSHIELD_MIN_UTXOS, AUTOSHIELD_MIN/MAX_FEE for the autoshield
option parsing and help text (were bare 10000/25/5 literals repeated
across init.cpp and wallet.h).
- AUTO_OP_TARGET_HEIGHT_OFFSET replaces the three copy-pasted
`blockHeight + 5` async-op scheduling offsets.
- AUTO_OP_EXPIRY_DELTA replaces the three per-file *_EXPIRY_DELTA=15
constants (sweep/consolidation/autoshield) with one shared value.
- Move DEFAULT_AUTOSHIELD_FEE out of the op header into wallet.h so it no
longer collides when both headers are included.
Error surfacing:
- init: report clamped/out-of-range -autoshieldinterval/-autoshieldfee via
InitWarning() (surfaces to GUI/log) instead of fprintf(stderr).
Rebrand / dead foreign-chain code (approved removals):
- server: drop the HUSH3 special-cases in stop() and HelpExampleCli; the
cli example now shows "dragonx-cli" instead of "hush-cli".
- getinfo (misc): remove the stale dPoW notarization block (notarized,
prevMoMheight, notarizedhash, notarizedtxid, notarizedtxid_height,
HUSHnotarized_height, notarized_confirms) — DragonX is a private chain
from genesis with no active dPoW. Also fixes the hardcoded "HUSH3" that
made getinfo query a foreign chain's notarization.
- delete the dead Komodo notary RPCs getera/getdragonjson/
getnotarysendmany/geterablockheights (getera returned 0;
getnotarysendmany was marked "this is broke") and their registrations.
- remove the dead ASSETCHAINS_EQUIHASH reporting branches in getinfo and
getmininginfo — DragonX is RandomX-only.
chainparams: document why the upstream Equihash params and the literal
Bitcoin genesis are retained under RandomX (do not "fix" them).
Deferred: the hdSeedOrigin int->string switch in z_autoshieldstatus
(no shared helper exists to reuse; low value).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
#11 (HIGH) z_validateaddress locked LOCK2(cs_main, pwalletMain->cs_wallet) with
no availability guard; under -disablewallet pwalletMain is NULL, so the member
deref SIGSEGVs the daemon (execute() only catches std::exception). Use the
null-safe LOCK2 idiom already used by sibling RPCs so validation still works
without a wallet.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Without it we get an AssertLockHeld when calling GetKeyPoolSize .
We could probably make this lock apply to less code, possibly only
the single line that calls GetKeyPoolSize() needs it.
We seem to have deadlock bugs in our RPC system, most likely inherited from ZEC or BTC.
Since some Hush RPC's take longer (such as anything with Sietch protections), the deadlocks
are more likely to occur. Eventually all RPC slots are used up and no more RPC commands
can be sent to hushd. This is why the "plz_stop" feature was implemented, but that is just
a workaround to restart the server. We must find and fix the root cause.
This rpc will allow us to see when we are getting close to our maximum work queue depth
and hopefully help us learn exactly what is happening.
Any projects which want to use Hush code from now on will need to be licensed as
GPLv3 or we will send the lawyers: https://www.softwarefreedom.org/
Notably, Komodo (KMD) is licensed as GPLv2 and is no longer compatible to receive
code changes, without causing legal issues. MIT projects, such as Zcash, also cannot pull
in changes from the Hush Full Node without permission from The Hush Developers,
which may in some circumstances grant an MIT license on a case-by-case basis.
DanSandClaude Opus 4.8