RanchiMall/electrumx
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This commit is contained in:
Neil Booth 2018-07-21 20:51:35 +08:00
parent c715ae6249
commit e568ee2488
1 changed files with 8 additions and 8 deletions
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16
electrumx/server/controller.py
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@ -22,12 +22,12 @@ class Notifications(object):
# #
# A user with a pending transaction is notified after the block it # A user with a pending transaction is notified after the block it
# gets in is processed. Block processing can take an extended # gets in is processed. Block processing can take an extended
# time, and any mempool refreshes during that time will not have # time, and the prefetcher might poll the daemon after the mempool
# the transaction in the mempool any more, which would cause a # code in any case. In such cases the transaction will not be in
# redundant notification. To avoid this, mempool touches are not # the mempool after the mempool refresh. We want to avoid
# notified whilst a block is being processed, but combined with # notifying clients twice - for the mempool refresh and when the
# the block notification when it is made. We do not pause mempool # block is done. This object handles that logic by deferring
# processing # notifications appropriately.
def __init__(self): def __init__(self):
self._touched_mp = {} self._touched_mp = {}
@ -43,8 +43,8 @@ class Notifications(object):
height = self._highest_block height = self._highest_block
else: else:
# Either we are processing a block and waiting for it to # Either we are processing a block and waiting for it to
# come in, or we have had no mempool update for the # come in, or we have not yet had a mempool update for the
# current block # new block height
return return
touched = tmp.pop(height) touched = tmp.pop(height)
touched.update(tbp.pop(height, set())) touched.update(tbp.pop(height, set()))