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try making sending header notifications faster

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Jack Robison 2022-04-02 11:44:55 -04:00
parent ba2e2a1dcc
commit a5120d772c
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1 changed files with 12 additions and 7 deletions
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19
scribe/hub/mempool.py
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@ -221,13 +221,18 @@ class MemPool:
return
if height_changed:
header_tasks = [
session.send_notification('blockchain.headers.subscribe', (self.session_manager.hsub_results[session.subscribe_headers_raw], ))
for session in self.session_manager.sessions.values() if session.subscribe_headers
]
if header_tasks:
self.logger.info(f'notify {len(header_tasks)} sessions of new header')
asyncio.create_task(asyncio.wait(header_tasks))
notified = 0
for session in self.session_manager.sessions.values():
if session.subscribe_headers:
notified += 1
asyncio.create_task(
session.send_notification('blockchain.headers.subscribe',
(self.session_manager.hsub_results[session.subscribe_headers_raw], ))
)
if notified % 10 == 0:
await asyncio.sleep(0) # break up the loop somewhat, there can be many headers notifications
if notified:
self.logger.info(f'queued notify {notified} sessions of new header')
for hashX in touched.intersection(self.session_manager.mempool_statuses.keys()):
self.session_manager.mempool_statuses.pop(hashX, None)
# self.bp._chain_executor