def on_error(self, task=None):
'''
Called when an error occurs. task is a callable that can be used to make another attempt
at whatever caused the error (if error_count is less than max_error).
'''
self.error_count += 1
log.error('%r\'s error count is now: %d',self, self.error_count)
log.error('on_error called from %s', get_func_name(2))
if self.error_count < pref('email.err_max_tolerance', self.error_max):
if task is None:
task = self.update_now
log.error('error count is under, calling %r now', task)
if not callable(task):
# If it was an exception assume that update_now was called. (the account type
# probably just hasn't been fixed yet
task = self.update_now
util.call_later(pref('email.err_retry_time', type=int, default=2), task)
else:
log.error('assuming the connection has died')
self.set_offline(self.Reasons.CONN_FAIL)
self.error_count = 0
del self.emails[:]
def update(self):
# Protocols must override this method to check for new messages.
if self.update == EmailAccount.update:
log.warning('not implemented: %s.update', self.__class__.__name__)
raise NotImplementedError
if not self.enabled:
return
log.info('%s (%s) -- preparing for update. update called from: %s',
self, self.state, get_func_name(2))
if self.state == self.Statuses.OFFLINE:
# First check -- either after creation or failing to connect for some reason
self.change_state(self.Statuses.CONNECTING)
elif self.state == self.Statuses.ONLINE:
# A follow-up check.
self.change_state(self.Statuses.CHECKING)
elif self.state == self.Statuses.CONNECTING:
# Already connecting -- if there have been errors this is just the Nth attempt.
# if there are not errors, something is wrong! -- disconnect
if not self.error_count:
log.error(
'%s -- called update while connecting, and no errors! disconnecting...',
self)
self.set_offline(self.Reasons.CONN_FAIL)
else:
log.error('Unexpected state for update: %r', self.state)
def on_error(self, task=None):
'''
Called when an error occurs. task is a callable that can be used to make another attempt
at whatever caused the error (if error_count is less than max_error).
'''
self.error_count += 1
log.error('%r\'s error count is now: %d', self, self.error_count)
log.error('on_error called from %s', get_func_name(2))
if self.error_count < pref('email.err_max_tolerance', self.error_max):
if task is None:
task = self.update_now
log.error('error count is under, calling %r now', task)
if not callable(task):
# If it was an exception assume that update_now was called. (the account type
# probably just hasn't been fixed yet
task = self.update_now
util.call_later(pref('email.err_retry_time', type=int, default=2),
task)
else:
log.error('assuming the connection has died')
self.set_offline(self.Reasons.CONN_FAIL)
self.error_count = 0
del self.emails[:]
def gen_msg_payload(obj, socket, trid, msg, src_account, src_display, *params):
"""
MSG (MeSsaGe) with a payload.
There are different payload types, so the appropriate function is called
to handle that type of payload.
"""
type = msg.get('Content-Type', None)
if type:
type = type.split(';')[0]
if type not in msgtypes:
log.critical("Can't handle type %s", type)
return
func = get_func(obj, get_func_name(2) + '_%s' % msgtypes[type])
if func: func(socket, msg, src_account, src_display, *params)
else: assert False
def gen_msg_payload(obj, socket, trid, msg, src_account, src_display, *params):
"""
MSG (MeSsaGe) with a payload.
There are different payload types, so the appropriate function is called
to handle that type of payload.
"""
type = msg.get('Content-Type', None)
if type:
type = type.split(';')[0]
if type not in msgtypes:
log.critical("Can't handle type %s", type)
return
func = get_func(obj, get_func_name(2) + '_%s' % msgtypes[type])
if func: func(socket, msg, src_account, src_display, *params)
else: assert False
def update(self):
# Protocols must override this method to check for new messages.
if self.update == EmailAccount.update:
log.warning('not implemented: %s.update', self.__class__.__name__)
raise NotImplementedError
if not self.enabled:
return
log.info('%s (%s) -- preparing for update. update called from: %s', self, self.state, get_func_name(2))
if self.state == self.Statuses.OFFLINE:
# First check -- either after creation or failing to connect for some reason
self.change_state(self.Statuses.CONNECTING)
elif self.state == self.Statuses.ONLINE:
# A follow-up check.
self.change_state(self.Statuses.CHECKING)
elif self.state == self.Statuses.CONNECTING:
# Already connecting -- if there have been errors this is just the Nth attempt.
# if there are not errors, something is wrong! -- disconnect
if not self.error_count:
log.error('%s -- called update while connecting, and no errors! disconnecting...',self)
self.set_offline(self.Reasons.CONN_FAIL)
else:
log.error('Unexpected state for update: %r', self.state)
