def main_loop(self):
"""Run the main collector loop
Every message recieved will result in ``message_recieved`` being
called with the de-serialized JSON data.
Every 10 seconds, the ``flush`` method will be called for storage
instances that wish to flush collected messages periodically for
efficiency. ``flush`` will *only* be called if there actually
were messages in the prior 10 seconds.
The main_loop executes in a serial single-threaded fashion.
"""
print "Running zilch-recorder on port: %s" % self.zeromq_bind
messages = False
now = time.time()
last_flush = now
while 1:
try:
message = self.sock.recv(flags=zmq.NOBLOCK)
data = loads(message.decode('zlib'))
self.store.message_received(data)
messages = True
except zmq.ZMQError, e:
if e.errno != zmq.EAGAIN:
raise
time.sleep(0.2)
now = time.time()
if now - last_flush > 5 and messages:
self.store.flush()
last_flush = now
messages = False
def main_loop(self):
"""Run the main collector loop
Every message recieved will result in ``message_recieved`` being
called with the de-serialized JSON data.
Every 10 seconds, the ``flush`` method will be called for storage
instances that wish to flush collected messages periodically for
efficiency. ``flush`` will *only* be called if there actually
were messages in the prior 10 seconds.
The main_loop executes in a serial single-threaded fashion.
"""
print "Running zilch-recorder on port: %s" % self.zeromq_bind
messages = False
now = time.time()
last_flush = now
while 1:
try:
message = self.sock.recv(flags=zmq.NOBLOCK)
data = loads(message.decode('zlib'))
self.store.message_received(data)
messages = True
except zmq.ZMQError, e:
if e.errno != zmq.EAGAIN:
raise
time.sleep(0.2)
now = time.time()
if now - last_flush > 5 and messages:
self.store.flush()
last_flush = now
messages = False
def shutdown(self, signum, stack):
"""Shutdown the main loop and handle remaining messages"""
self.sock.close()
messages = True
message_count = 0
while messages:
try:
message = self.sock.recv(flags=zmq.NOBLOCK)
data = loads(message.decode('zlib'))
self.store.message_received(data)
message_count += 1
except zmq.ZMQError, e:
messages = False
def shutdown(self, signum, stack):
"""Shutdown the main loop and handle remaining messages"""
self.sock.close()
messages = True
message_count = 0
while messages:
try:
message = self.sock.recv(flags=zmq.NOBLOCK)
data = loads(message.decode('zlib'))
self.store.message_received(data)
message_count += 1
except zmq.ZMQError, e:
messages = False
