def start_sync(self, account_id):
"""
Starts a sync for the account with the given account_id.
If that account doesn't exist, does nothing.
"""
with self.semaphore, session_scope(account_id) as db_session:
acc = db_session.query(Account).get(account_id)
if acc is None:
self.log.error('no such account', account_id=account_id)
return
self.log.info('starting sync',
account_id=acc.id,
email_address=acc.email_address)
if acc.id not in self.syncing_accounts:
try:
acc.sync_host = self.process_identifier
if acc.sync_email:
monitor = self.monitor_cls_for[acc.provider](acc)
self.email_sync_monitors[acc.id] = monitor
monitor.start()
info = acc.provider_info
if info.get('contacts', None) and acc.sync_contacts:
contact_sync = ContactSync(acc.email_address,
acc.verbose_provider,
acc.id, acc.namespace.id)
self.contact_sync_monitors[acc.id] = contact_sync
contact_sync.start()
if info.get('events', None) and acc.sync_events:
if (USE_GOOGLE_PUSH_NOTIFICATIONS
and acc.provider == 'gmail'):
event_sync = GoogleEventSync(
acc.email_address, acc.verbose_provider,
acc.id, acc.namespace.id)
else:
event_sync = EventSync(acc.email_address,
acc.verbose_provider,
acc.id, acc.namespace.id)
self.event_sync_monitors[acc.id] = event_sync
event_sync.start()
acc.sync_started()
self.syncing_accounts.add(acc.id)
db_session.commit()
self.log.info('Sync started',
account_id=account_id,
sync_host=acc.sync_host)
except Exception:
self.log.error('Error starting sync',
exc_info=True,
account_id=account_id)
else:
self.log.info('sync already started', account_id=account_id)
def start_sync(self, account_id):
"""
Starts a sync for the account with the given account_id.
If that account doesn't exist, does nothing.
"""
with self.semaphore, session_scope(account_id) as db_session:
acc = db_session.query(Account).with_for_update().get(account_id)
if acc is None:
self.log.error("no such account", account_id=account_id)
return False
if not acc.sync_should_run:
return False
if (acc.desired_sync_host is not None
and acc.desired_sync_host != self.process_identifier):
return False
if acc.sync_host is not None and acc.sync_host != self.process_identifier:
return False
self.log.info("starting sync",
account_id=acc.id,
email_address=acc.email_address)
if acc.id in self.syncing_accounts:
self.log.info("sync already started", account_id=account_id)
return False
try:
acc.sync_host = self.process_identifier
if acc.sync_email:
monitor = self.monitor_cls_for[acc.provider](acc)
self.email_sync_monitors[acc.id] = monitor
monitor.start()
info = acc.provider_info
if info.get("contacts", None) and acc.sync_contacts:
contact_sync = ContactSync(
acc.email_address,
acc.verbose_provider,
acc.id,
acc.namespace.id,
)
self.contact_sync_monitors[acc.id] = contact_sync
contact_sync.start()
if info.get("events", None) and acc.sync_events:
if USE_GOOGLE_PUSH_NOTIFICATIONS and acc.provider == "gmail":
event_sync = GoogleEventSync(
acc.email_address,
acc.verbose_provider,
acc.id,
acc.namespace.id,
)
else:
event_sync = EventSync(
acc.email_address,
acc.verbose_provider,
acc.id,
acc.namespace.id,
)
self.event_sync_monitors[acc.id] = event_sync
event_sync.start()
acc.sync_started()
self.syncing_accounts.add(acc.id)
# TODO (mark): Uncomment this after we've transitioned to from statsd to brubeck
# statsd_client.gauge('mailsync.sync_hosts_counts.{}'.format(acc.id), 1, delta=True)
db_session.commit()
self.log.info("Sync started",
account_id=account_id,
sync_host=acc.sync_host)
except Exception:
self.log.error("Error starting sync",
exc_info=True,
account_id=account_id)
return False
return True
def start_sync(self, account_id):
"""
Starts a sync for the account with the given account_id.
If that account doesn't exist, does nothing.
"""
with session_scope() as db_session:
acc = db_session.query(Account).get(account_id)
if acc is None:
self.log.error('no such account', account_id=account_id)
return
fqdn = platform.node()
self.log.info('starting sync',
account_id=acc.id,
email_address=acc.email_address)
if acc.sync_host is not None and acc.sync_host != fqdn:
self.log.error(
'Sync Host Mismatch',
message='account is syncing on another host {}'.format(
acc.sync_host),
account_id=account_id)
elif acc.id not in self.monitors:
try:
if acc.is_sync_locked and acc.is_killed:
acc.sync_unlock()
acc.sync_lock()
monitor = self.monitor_cls_for[acc.provider](acc)
self.monitors[acc.id] = monitor
monitor.start()
info = acc.provider_info
if info.get('contacts', None) and acc.sync_contacts:
contact_sync = ContactSync(acc.email_address,
acc.provider, acc.id,
acc.namespace.id)
self.contact_sync_monitors[acc.id] = contact_sync
contact_sync.start()
if info.get('events', None) and acc.sync_events:
if (USE_GOOGLE_PUSH_NOTIFICATIONS
and acc.provider == 'gmail'):
event_sync = GoogleEventSync(
acc.email_address, acc.provider, acc.id,
acc.namespace.id)
else:
event_sync = EventSync(acc.email_address,
acc.provider, acc.id,
acc.namespace.id)
self.event_sync_monitors[acc.id] = event_sync
event_sync.start()
acc.sync_started()
db_session.add(acc)
db_session.commit()
self.log.info('Sync started',
account_id=account_id,
sync_host=fqdn)
except Exception as e:
self.log.error('sync_error',
message=str(e.message),
account_id=account_id)
else:
self.log.info('sync already started', account_id=account_id)