def connectionLost(self, why):
self.connected = 0
self.script_hashes.clear()
self.factory.delConnection(self)
LineReceiver.connectionLost(self, why)
while self.replyQueue.waiting:
self.replyReceived(ConnectionError("Lost connection"))
def connectionLost(self, reason):
"""
Cause any outstanding commands to fail.
"""
self._disconnected = True
self._cancelCommands(reason)
LineReceiver.connectionLost(self, reason)
def connectionLost(self, why):
self.connected = 0
self.script_hashes.clear()
self.factory.delConnection(self)
LineReceiver.connectionLost(self, why)
while self.replyQueue.waiting:
self.replyReceived(ConnectionError("Lost connection"))
def connectionLost(self, reason):
"""
Cause any outstanding commands to fail.
"""
self._disconnected = True
self._cancelCommands(reason)
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason): """ ups... stop reactor """ LineReceiver.connectionLost(self, reason) print "Connection lost: ", reason.getErrorMessage() try: reactor.stop() except ReactorNotRunning: print " - reactor not running, so we are not stopping it"
class PostgresMonitor(ProcessProtocol):
"""
A monitoring protocol which watches the postgres subprocess.
"""
log = Logger()
def __init__(self, svc=None):
self.lineReceiver = LineReceiver()
self.lineReceiver.delimiter = '\n'
self.lineReceiver.lineReceived = self.lineReceived
self.svc = svc
self.isReady = False
self.completionDeferred = Deferred()
def lineReceived(self, line):
if self.svc is None:
return
if not self.isReady:
if _MAGIC_READY_COOKIE in line:
self.svc.ready()
disconnecting = False
def connectionMade(self):
self.lineReceiver.makeConnection(self)
def outReceived(self, out):
for line in out.split("\n"):
if line:
self.log.info("{message}", message=line)
# self.lineReceiver.dataReceived(out)
def errReceived(self, err):
for line in err.split("\n"):
if line:
self.log.error("{message}", message=line)
self.lineReceiver.dataReceived(err)
def processEnded(self, reason):
self.log.info(
"pg_ctl process ended with status={status}",
status=reason.value.status
)
# If pg_ctl exited with zero, we were successful in starting postgres
# If pg_ctl exited with nonzero, we need to give up.
self.lineReceiver.connectionLost(reason)
if reason.value.status == 0:
self.completionDeferred.callback(None)
else:
self.log.error("Could not start postgres; see postgres.log")
self.completionDeferred.errback(reason)
class _PostgresMonitor(ProcessProtocol):
"""
A monitoring protocol which watches the postgres subprocess.
"""
def __init__(self, svc=None):
self.lineReceiver = LineReceiver()
self.lineReceiver.delimiter = '\n'
self.lineReceiver.lineReceived = self.lineReceived
self.svc = svc
self.isReady = False
self.completionDeferred = Deferred()
def lineReceived(self, line):
if self.svc is None:
return
if not self.isReady:
if _MAGIC_READY_COOKIE in line:
self.svc.ready()
disconnecting = False
def connectionMade(self):
self.lineReceiver.makeConnection(self)
def outReceived(self, out):
log.warn("received postgres stdout {out!r}", out=out)
# self.lineReceiver.dataReceived(out)
def errReceived(self, err):
log.warn("received postgres stderr {err}", err=err)
self.lineReceiver.dataReceived(err)
def processEnded(self, reason):
log.warn(
"postgres process ended with status {status}",
status=reason.value.status
)
# If pg_ctl exited with zero, we were successful in starting postgres
# If pg_ctl exited with nonzero, we need to give up.
self.lineReceiver.connectionLost(reason)
if reason.value.status == 0:
self.completionDeferred.callback(None)
else:
log.warn("Could not start postgres; see postgres.log")
self.completionDeferred.errback(reason)
class _PostgresMonitor(ProcessProtocol):
"""
A monitoring protocol which watches the postgres subprocess.
"""
def __init__(self, svc=None):
self.lineReceiver = LineReceiver()
self.lineReceiver.delimiter = '\n'
self.lineReceiver.lineReceived = self.lineReceived
self.svc = svc
self.isReady = False
self.completionDeferred = Deferred()
def lineReceived(self, line):
if self.svc is None:
return
if not self.isReady:
if _MAGIC_READY_COOKIE in line:
self.svc.ready()
disconnecting = False
def connectionMade(self):
self.lineReceiver.makeConnection(self)
def outReceived(self, out):
log.msg("received postgres stdout %r" % (out,))
# self.lineReceiver.dataReceived(out)
def errReceived(self, err):
log.msg("received postgres stderr %r" % (err,))
self.lineReceiver.dataReceived(err)
def processEnded(self, reason):
log.msg("postgres process ended %r" % (reason,))
result = (reason.value.status == 0)
self.lineReceiver.connectionLost(reason)
self.completionDeferred.callback(result)
def connectionLost(self, reason):
LineReceiver.connectionLost(self, reason)
try:
self.lc_ping.stop()
except:
pass
print('pair: ', self.factory.pair)
print('conn_list: ', self.factory.connection_list)
print('peers: ', self.factory.peers)
print('host_list:', self.factory.host_list)
print('miner_list:', self.factory.miner_nodes)
if self.miner_id in self.factory.miner_nodes:
self.factory.miner_nodes.pop(self.miner_id)
print('miner :', self.miner_id, ' disconnected')
if self.remote_nodeid in self.factory.peers:
host = self.factory.pair[self.remote_nodeid]
self.factory.pair.pop(self.remote_nodeid)
self.factory.peers.pop(self.remote_nodeid)
self.factory.host_list.remove(host)
self.factory.connection_list.remove(host)
print(self.remote_nodeid, "disconnected")
else:
print(self.nodeid, 'disconnected')
def connectionLost(self, reason):
print "a client disconnected ..."
LineReceiver.connectionLost(self, reason)
self.factory.clients.remove(self)
def connectionLost(self, reason):
LineReceiver.connectionLost(self, reason)
print "connection lost"
def connectionLost(self, reason=connectionDone):
self.results_ready_deferred.callback(self.results)
LineReceiver.connectionLost(self, reason=reason)
def connectionLost(self, reason):
msg("Lost connection with: %s with ID %s" %
(str(self.transport.getPeer()), self.id),
logLevel=logging.DEBUG)
self.factory.unregisterConnection(self)
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason=connectionDone):
LineReceiver.connectionLost(self)
self.transport_connected = False
self.log("Transport disconnected")
def connectionLost(self, reason):
msg("Lost connection with: %s with ID %s" % (str(self.transport.getPeer()), self.id), logLevel=logging.DEBUG)
self.factory.unregisterConnection(self)
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason):
self.__factory.receivers.discard(self)
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason=connectionDone):
self.results_ready_deferred.callback(self.results)
LineReceiver.connectionLost(self, reason=reason)
def connectionLost(self, reason):
print "a client disconnected ..."
LineReceiver.connectionLost(self, reason)
self.factory.clients.remove(self)
def connectionLost(self, reason):
LineReceiver.connectionLost(self, reason)
print "connection lost"
def connectionLost(self, reason=connectionDone):
self.sessions = {}
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason):
self.factory.unregisterConnection(self)
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason=connectionDone):
self._logger.debug("Lost connection with: %s with ID %s",
str(self.transport.getPeer()), self.id)
self.factory.unregisterConnection(self)
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason):
self.__factory.receivers.discard(self)
logging.debug('disconnected')
LineReceiver.connectionLost(self, reason)
def connectionLost(self, reason):
print "Network connection lost"
LineReceiver.connectionLost(self, reason)
