AaronFiore/electrum
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use WaitingDialog to close channels

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This commit is contained in:
ThomasV
2018-10-24 18:26:05 +02:00
parent 70dbd8e672
commit eb4e6b2e54
4 changed files with 27 additions and 24 deletions
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28
electrum/gui/qt/channels_list.py
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@@ -40,22 +40,26 @@ class ChannelsList(MyTreeWidget):
]
def create_menu(self, position):
from .util import WaitingDialog
network = self.parent.network
lnworker = self.parent.wallet.lnworker
menu = QMenu()
channel_id = self.currentItem().data(0, QtCore.Qt.UserRole)
def on_success(txid):
self.main_window.show_error('Channel closed' + '\n' + txid)
def on_failure(exc_info):
type_, e, traceback = exc_info
self.main_window.show_error('Failed to close channel:\n{}'.format(repr(e)))
def close():
netw = self.parent.network
coro = self.parent.wallet.lnworker.close_channel(channel_id)
try:
_txid = netw.run_from_another_thread(coro)
except Exception as e:
self.main_window.show_error('Force-close failed:\n{}'.format(repr(e)))
def task():
coro = lnworker.close_channel(channel_id)
return network.run_from_another_thread(coro)
WaitingDialog(self, 'please wait..', task, on_success, on_failure)
def force_close():
netw = self.parent.network
coro = self.parent.wallet.lnworker.force_close_channel(channel_id)
try:
_txid = netw.run_from_another_thread(coro)
except Exception as e:
self.main_window.show_error('Force-close failed:\n{}'.format(repr(e)))
def task():
coro = lnworker.force_close_channel(channel_id)
return network.run_from_another_thread(coro)
WaitingDialog(self, 'please wait..', task, on_success, on_failure)
menu.addAction(_("Close channel"), close)
menu.addAction(_("Force-close channel"), force_close)
menu.exec_(self.viewport().mapToGlobal(position))