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show more informative messages when blockchain is catching up

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This commit is contained in:
Jimmy Kiselak 2016-03-22 22:42:45 -04:00
parent a096d0db37
commit e85683e40f
1 changed files with 31 additions and 7 deletions
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38
lbrynet/core/LBRYcrdWallet.py
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@ -893,6 +893,9 @@ class LBRYumWallet(LBRYWallet):
self.cmd_runner = None
self.first_run = False
self.printed_retrieving_headers = False
self._start_check = None
self._catch_up_check = None
self._caught_up_counter = 0
def _start(self):
@ -912,21 +915,30 @@ class LBRYumWallet(LBRYWallet):
alert.info("Running the wallet for the first time...this may take a moment.")
self.printed_retrieving_headers = True
return False
start_check.stop()
self._start_check.stop()
self._start_check = None
if self.network.is_connected():
network_start_d.callback(True)
else:
network_start_d.errback(ValueError("Failed to connect to network."))
start_check = task.LoopingCall(check_started)
self._start_check = task.LoopingCall(check_started)
d.addCallback(lambda _: start_check.start(.1))
d.addCallback(lambda _: self._start_check.start(.1))
d.addCallback(lambda _: network_start_d)
d.addCallback(lambda _: self._load_wallet())
d.addCallback(lambda _: self._get_cmd_runner())
return d
def _stop(self):
if self._start_check is not None:
self._start_check.stop()
self._start_check = None
if self._catch_up_check is not None:
self._catch_up_check.stop()
self._catch_up_check = None
d = defer.Deferred()
def check_stopped():
@ -964,16 +976,28 @@ class LBRYumWallet(LBRYWallet):
remote_height = self.network.get_server_height()
if remote_height != 0 and remote_height - local_height <= 5:
alert.info('Wallet loaded.')
catch_up_check.stop()
msg = ""
if self._caught_up_counter != 0:
msg += "All caught up. "
msg += "Wallet loaded."
alert.info(msg)
self._catch_up_check.stop()
self._catch_up_check = None
blockchain_caught_d.callback(True)
elif remote_height != 0:
if self._caught_up_counter == 0:
alert.info('Catching up to the blockchain...showing blocks left...')
if self._caught_up_counter % 30 == 0:
alert.info('%d...', (remote_height - local_height))
self._caught_up_counter += 1
catch_up_check = task.LoopingCall(check_caught_up)
self._catch_up_check = task.LoopingCall(check_caught_up)
d = threads.deferToThread(get_wallet)
d.addCallback(self._save_wallet)
d.addCallback(lambda _: self.wallet.start_threads(self.network))
d.addCallback(lambda _: catch_up_check.start(.1))
d.addCallback(lambda _: self._catch_up_check.start(.1))
d.addCallback(lambda _: blockchain_caught_d)
return d