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refactor: remove MinerJob defaults to prevent resource exhaustion #1604

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Merged
glevco merged 1 commit into from
Feb 25, 2026
Merged

refactor: remove MinerJob defaults to prevent resource exhaustion #1604

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18 changes: 12 additions & 6 deletions hathor/stratum/stratum.py
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Original file line number Diff line number Diff line change
Expand Up @@ -122,11 +122,11 @@ class MinerJob(NamedTuple):
# XXX: these typings are causing too much trouble, since this module hasn't been touched for a while and won't be
# touched for the foreseeable future (and will possibly even removed before any changes) it seems fine to just
# use Any so there aren't any mypy complaints anymore
data: Any = Array('B', 2048)
data_size: Any = Value('I')
job_id: Any = Array('B', 16)
nonce_size: Any = Value('I')
weight: Any = Value('d')
data: Any
data_size: Any
job_id: Any
nonce_size: Any
weight: Any

def update_job(self, params: dict[str, Any]) -> bool:
"""
Expand Down Expand Up @@ -836,7 +836,13 @@ class StratumClient(JSONRPC):
def __init__(self, reactor: Reactor, proc_count: Optional[int] = None, address: Optional[bytes] = None,
id_generator: Optional[Callable[[], Iterator[Union[str, int]]]] = lambda: count()):
self.log = logger.new()
self.job_data = MinerJob()
self.job_data = MinerJob(
data=Array('B', 2048),
data_size=Value('I'),
job_id=Array('B', 16),
nonce_size=Value('I'),
weight=Value('d'),
)
self.signal = Value('B')
self.queue = MQueue()
self.proc_count = proc_count
Expand Down