follow-up b28b3994c7
E | gui.qt.exception_window.Exception_Hook | exception caught by crash reporter
Traceback (most recent call last):
File "...\electrum\electrum\gui\qt\main_window.py", line 670, in new_wallet
self.gui_object.start_new_window(full_path, None)
File "...\electrum\electrum\gui\qt\__init__.py", line 245, in wrapper
return func(self, *args, **kwargs)
File "...\electrum\electrum\gui\qt\__init__.py", line 269, in start_new_window
wallet = self._start_wizard_to_select_or_create_wallet(path)
File "...\electrum\electrum\gui\qt\__init__.py", line 311, in _start_wizard_to_select_or_create_wallet
wizard.run('new')
File "...\electrum\electrum\base_wizard.py", line 115, in run
f(*args, **kwargs)
File "...\electrum\electrum\base_wizard.py", line 153, in new
self.choice_dialog(title=title, message=message, choices=choices, run_next=self.on_wallet_type)
File "...\electrum\electrum\gui\qt\installwizard.py", line 120, in func_wrapper
run_next(*out)
File "...\electrum\electrum\base_wizard.py", line 193, in on_wallet_type
self.run(action)
File "...\electrum\electrum\base_wizard.py", line 115, in run
f(*args, **kwargs)
File "...\electrum\electrum\base_wizard.py", line 201, in choose_multisig
self.multisig_dialog(run_next=on_multisig)
File "...\electrum\electrum\gui\qt\installwizard.py", line 120, in func_wrapper
run_next(*out)
File "...\electrum\electrum\base_wizard.py", line 200, in on_multisig
self.run('choose_keystore')
File "...\electrum\electrum\base_wizard.py", line 115, in run
f(*args, **kwargs)
File "...\electrum\electrum\base_wizard.py", line 225, in choose_keystore
self.choice_dialog(title=title, message=message, choices=choices, run_next=self.run)
File "...\electrum\electrum\gui\qt\installwizard.py", line 120, in func_wrapper
run_next(*out)
File "...\electrum\electrum\base_wizard.py", line 115, in run
f(*args, **kwargs)
File "...\electrum\electrum\base_wizard.py", line 275, in choose_hw_device
self._choose_hw_device(purpose=purpose, storage=storage)
File "...\electrum\electrum\base_wizard.py", line 358, in _choose_hw_device
self.choice_dialog(title=title, message=msg, choices=choices,
File "...\electrum\electrum\gui\qt\installwizard.py", line 120, in func_wrapper
run_next(*out)
File "...\electrum\electrum\base_wizard.py", line 359, in <lambda>
run_next=lambda *args: self.on_device(*args, purpose=purpose, storage=storage))
File "...\electrum\electrum\base_wizard.py", line 394, in on_device
self.derivation_and_script_type_dialog(f)
File "...\electrum\electrum\base_wizard.py", line 441, in derivation_and_script_type_dialog
self.derivation_and_script_type_gui_specific_dialog(
File "...\electrum\electrum\gui\qt\installwizard.py", line 120, in func_wrapper
run_next(*out)
File "...\electrum\electrum\base_wizard.py", line 393, in f
self.run('on_hw_derivation', name, device_info, derivation, script_type)
File "...\electrum\electrum\base_wizard.py", line 115, in run
f(*args, **kwargs)
File "...\electrum\electrum\base_wizard.py", line 490, in on_hw_derivation
self.on_keystore(k)
File "...\electrum\electrum\base_wizard.py", line 592, in on_keystore
self.run('show_xpub_and_add_cosigners', xpub)
File "...\electrum\electrum\base_wizard.py", line 115, in run
f(*args, **kwargs)
File "...\electrum\electrum\base_wizard.py", line 686, in show_xpub_and_add_cosigners
self.show_xpub_dialog(xpub=xpub, run_next=lambda x: self.run('choose_keystore'))
File "...\electrum\electrum\gui\qt\installwizard.py", line 106, in func_wrapper
out = func(*args, **kwargs)
File "...\electrum\electrum\gui\qt\installwizard.py", line 700, in show_xpub_dialog
layout = SeedLayout(xpub, title=msg, icon=False, for_seed_words=False)
File "...\electrum\electrum\gui\qt\seed_dialog.py", line 108, in __init__
self.seed_e = ShowQRTextEdit(config=self.config)
AttributeError: 'SeedLayout' object has no attribute 'config'
dnspython changed the overall timeout for a request from 30 sec to 5 sec in version 2.0
(see 7ed1648b84 )
5 seconds is not enough in some network conditions...
We manually set the timeout back to 30 sec.
Note that in case these dns hacks are applied, and the timeout is reached,
we fallback to the system dns resolver, which hopefully can get a response.
-----
log was full of:
I | dns_hacks | dnspython failed to resolve dns (AAAA) for 'electrum.org' with error: Timeout('The DNS operation timed out after 5.000827789306641 seconds')
I | dns_hacks | dnspython failed to resolve dns (A) for 'electrum.org' with error: Timeout('The DNS operation timed out after 5.000998020172119 seconds')
I | dns_hacks | dnspython failed to resolve dns (AAAA) for 'electrum.hsmiths.com' with error: Timeout('The DNS operation timed out after 5.000227451324463 seconds')
I | dns_hacks | dnspython failed to resolve dns (A) for 'electrum.hsmiths.com' with error: Timeout('The DNS operation timed out after 5.000523328781128 seconds')
...
Sometimes we want its "remember path" behaviour but it does not make sense to
parent the dialog from main window. When so, caller code no longer needs to
get a reference to a main window.
Also rm last usages of get_parent_main_window().
this fixes running with --offline:
E | gui.qt.exception_window.Exception_Hook | exception caught by crash reporter
Traceback (most recent call last):
File "...\electrum\electrum\gui\qt\channels_list.py", line 241, in do_update_rows
items = [QtGui.QStandardItem(x) for x in self.format_fields(chan)]
File "...\electrum\electrum\gui\qt\channels_list.py", line 82, in format_fields
node_alias = self.lnworker.get_node_alias(chan.node_id)
File "...\electrum\electrum\lnworker.py", line 188, in get_node_alias
if self.channel_db:
AttributeError: 'LNWallet' object has no attribute 'channel_db'
When replacing non-segwit tx, bump_fee in some circumstances created
a tx that tried to spend from the tx-to-be-replaced. There is
explicit logic to avoid this but it only worked for segwit txs.
The change in transaction.py is a no-op, just tried to make it clearer
that the scriptSigs, witnesses are being reset by from_tx().
The 'height' field was added in cdfaaa2609
At the time we thought we could just add it with a default value without a db upgrade;
however the issue is that if old code tries to open a new db, it will fail (due to unexpected new field).
Hence it is better to do an explicit conversion where old code *knows* it cannot open the new db.
E | gui.qt.ElectrumGui |
Traceback (most recent call last):
File "...\electrum\electrum\gui\qt\__init__.py", line 257, in start_new_window
wallet = self.daemon.load_wallet(path, None)
File "...\electrum\electrum\daemon.py", line 488, in load_wallet
db = WalletDB(storage.read(), manual_upgrades=manual_upgrades)
File "...\electrum\electrum\wallet_db.py", line 72, in __init__
self.load_data(raw)
File "...\electrum\electrum\wallet_db.py", line 103, in load_data
self._after_upgrade_tasks()
File "...\electrum\electrum\wallet_db.py", line 189, in _after_upgrade_tasks
self._load_transactions()
File "...\electrum\electrum\util.py", line 408, in <lambda>
return lambda *args, **kw_args: do_profile(args, kw_args)
File "...\electrum\electrum\util.py", line 404, in do_profile
o = func(*args, **kw_args)
File "...\electrum\electrum\wallet_db.py", line 1139, in _load_transactions
self.data = StoredDict(self.data, self, [])
File "...\electrum\electrum\json_db.py", line 79, in __init__
self.__setitem__(k, v)
File "...\electrum\electrum\json_db.py", line 44, in wrapper
return func(self, *args, **kwargs)
File "...\electrum\electrum\json_db.py", line 105, in __setitem__
v = self.db._convert_dict(self.path, key, v)
File "...\electrum\electrum\wallet_db.py", line 1182, in _convert_dict
v = dict((k, Invoice.from_json(x)) for k, x in v.items())
File "...\electrum\electrum\wallet_db.py", line 1182, in <genexpr>
v = dict((k, Invoice.from_json(x)) for k, x in v.items())
File "...\electrum\electrum\invoices.py", line 108, in from_json
return OnchainInvoice(**x)
TypeError: __init__() got an unexpected keyword argument 'height'
In a normal (forward) swap (onchain->offchain):
send_amount = receive_amount * (1 + service_percentage) + normal_fee ,
and vice versa:
receive_amount = (send_amount + normal_fee) / (1 + service_percentage) ,
i.e., the service fee is charged on the received offchain amount.
as discussed in issue #6697, users with large wallets or slow
connections may never see their initial request-missing-tx run complete,
if we always use the same sync order.
This commit shuffles the addresses being requested every time a new
request round happens, so that (if enough time passes and enough initial
state requests are attempted) we will always get the latest state for
each address, regardless of how quickly the connection times out on us
The GUI blocks until network.set_parameters returns when switching servers,
which waits for switch_to_interface, which used to wait until interface.close()
returns. interface.close() tries to flush buffered writes to the wire, with a
30 sec timeout.
If the server or the network connection is slow, flushing the buffer can take
several seconds. In particular, servers running Fulcrum always seem to
timeout in this case, freezing the GUI for 30 seconds (when switching away).
