def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
pool.waitall()
return
python类StopServe()的实例源码
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
pool.waitall()
return
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
pool.waitall()
return
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
pool.waitall()
return
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
pool.waitall()
return
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def test_raised_multiple_readers(self):
debug.hub_prevent_multiple_readers(True)
def handle(sock, addr):
sock.recv(1)
sock.sendall(b"a")
raise eventlet.StopServe()
listener = eventlet.listen(('127.0.0.1', 0))
eventlet.spawn(eventlet.serve, listener, handle)
def reader(s):
s.recv(1)
s = eventlet.connect(('127.0.0.1', listener.getsockname()[1]))
a = eventlet.spawn(reader, s)
eventlet.sleep(0)
self.assertRaises(RuntimeError, s.recv, 1)
s.sendall(b'b')
a.wait()
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
pool.waitall()
return
def _eventlet_serve(sock, handle, concurrency):
"""
Serve requests forever.
This code is nearly identical to ``eventlet.convenience.serve`` except
that it attempts to join the pool at the end, which allows for gunicorn
graceful shutdowns.
"""
pool = eventlet.greenpool.GreenPool(concurrency)
server_gt = eventlet.greenthread.getcurrent()
while True:
try:
conn, addr = sock.accept()
gt = pool.spawn(handle, conn, addr)
gt.link(_eventlet_stop, server_gt, conn)
conn, addr, gt = None, None, None
except eventlet.StopServe:
sock.close()
pool.waitall()
return
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
eventlet.sleep(1.0)
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
def run(self):
acceptors = []
for sock in self.sockets:
gsock = GreenSocket(sock)
gsock.setblocking(1)
hfun = partial(self.handle, gsock)
acceptor = eventlet.spawn(_eventlet_serve, gsock, hfun,
self.worker_connections)
acceptors.append(acceptor)
eventlet.sleep(0.0)
while self.alive:
self.notify()
try:
eventlet.sleep(1.0)
except AssertionError:
self.alive = False
break
self.notify()
try:
with eventlet.Timeout(self.cfg.graceful_timeout) as t:
[a.kill(eventlet.StopServe()) for a in acceptors]
[a.wait() for a in acceptors]
except eventlet.Timeout as te:
if te != t:
raise
[a.kill() for a in acceptors]
