def __init__(self, start_server_ip="127.0.0.1", start_server_port=5000, num_server_workers=8):
self.start_server_ip = start_server_ip
self.start_server_port = start_server_port
self.num_server_workers = num_server_workers
self.listen_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.listen_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.listen_sock.bind((start_server_ip, start_server_port))
self.listen_sock.setblocking(0)
self.listen_sock.settimeout(1)
self.address = self.listen_sock.getsockname()
self.worker_procs = []
self.worker_queues = []
for i in range(num_server_workers):
# Create a pair of (inQ,outQ) for IPC with the worker
worker_in_q = multiprocessing.Queue()
worker_out_q = multiprocessing.Queue()
self.worker_queues.append((worker_in_q, worker_out_q))
# Create the worker process object
worker_proc = ServerWorker("SW." + str(i + 1), worker_in_q, worker_out_q)
worker_proc.daemon = True
self.worker_procs.append(worker_proc)
# Start the worker process
worker_proc.start()
# By now the server workers have been spawned
# Setup the default Pyev loop in the master
self.loop = pyev.default_loop(flags=pyev.recommended_backends())
# Prepare signal , out Q and connection watchers
self.sig_watchers = [pyev.Signal(sig, self.loop, self.signal_cb) for sig in STOPSIGNALS]
self.q_watchers = [
pyev.Io(
fd=worker.out_q._reader.fileno(),
events=pyev.EV_READ,
loop=self.loop,
callback=self.out_q_cb,
data=worker,
)
for worker in self.worker_procs
]
self.socket_watchers = [
pyev.Io(fd=self.listen_sock.fileno(), events=pyev.EV_READ, loop=self.loop, callback=self.io_cb)
]
self.next_worker = 0
def __init__(self,
start_server_ip="127.0.0.1",
start_server_port=5000,
num_server_workers=1):
self.start_server_ip = start_server_ip
self.start_server_port = start_server_port
self.num_server_workers = num_server_workers
self.listen_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.listen_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.listen_sock.bind((start_server_ip,start_server_port))
self.listen_sock.setblocking(0)
self.listen_sock.settimeout(1)
self.address = self.listen_sock.getsockname()
self.worker_procs = []
self.worker_queues = []
for i in range(num_server_workers):
# Create a pair of (inQ,outQ) for IPC with the worker
worker_in_q = multiprocessing.Queue()
worker_out_q = multiprocessing.Queue()
self.worker_queues.append((worker_in_q,worker_out_q))
# Create the worker process object
worker_proc = ServerWorker("SW."+str(i+1),
worker_in_q,
worker_out_q,
)
worker_proc.daemon = True
self.worker_procs.append(worker_proc)
# Start the worker process
worker_proc.start()
# By now the server workers have been spawned
# Setup the default Pyev loop in the master
self.loop = pyev.default_loop(flags=pyev.recommended_backends())
# Prepare signal , out Q and connection watchers
self.sig_watchers = [pyev.Signal(sig, self.loop, self.signal_cb)
for sig in STOPSIGNALS]
self.q_watchers = [pyev.Io(fd=worker.out_q._reader.fileno(),
events=pyev.EV_READ,
loop=self.loop,
callback=self.out_q_cb,
data=worker)
for worker in self.worker_procs]
self.socket_watchers = [pyev.Io(fd=self.listen_sock.fileno(),
events=pyev.EV_READ,
loop=self.loop,
callback=self.io_cb)]
self.next_worker = 0
def __init__(self, name, in_q, out_q):
multiprocessing.Process.__init__(self, group=None, name=name)
self.in_q = in_q
self.out_q = out_q
self.loop = pyev.Loop(flags=pyev.recommended_backends())
self.watchers = []
self.client_count = 0
self.in_q_fd = self.in_q._reader.fileno()
self.watchers.append(pyev.Io(self.in_q_fd, pyev.EV_READ, self.loop, self.in_q_cb))
self.cnxns = {}
logging.debug("ServerWorker[{0}:{1}]: Instantiated.".format(os.getpid(), self.name))
def __init__(self,name,in_q,out_q):
multiprocessing.Process.__init__(self,group=None,name=name)
self.in_q = in_q
self.out_q = out_q
self.loop = pyev.Loop(flags=pyev.recommended_backends())
self.watchers = []
self.client_count = 0
self.in_q_fd = self.in_q._reader.fileno()
self.watchers.append(pyev.Io(self.in_q_fd,
pyev.EV_READ,
self.loop,
self.in_q_cb))
self.cnxns = {}
logging.debug("ServerWorker[{0}:{1}]: Instantiated.".format(os.getpid(),self.name))
