while True:
try:
data = q.get(False)
except Empty:
break
try:
with pool.connection() as conn:
print("conn: pool size: %s" % pool.size())
sent = conn.send(data)
echo = conn.recv(1024)
print("got %s" % data)
assert data == echo
finally:
q.task_done()
for i in range(20):
q.put(s2b("Hello World %s" % i), False)
for i in range(4):
th = threading.Thread(target=runpool)
th.daemnon = True
th.start()
q.join()
print ("final pool size: %s" % pool.size())
pool.release_all()
server.shutdown()
options = {'host': 'localhost', 'port': 6000}
pool = ConnectionPool(factory=TcpConnector, backend="gevent")
server = StreamServer(('localhost', 6000), echo)
gevent.spawn(server.serve_forever)
def runpool(data):
with pool.connection(**options) as conn:
print ("conn: pool size: %s" % pool.size())
sent = conn.send(data)
echo_data = conn.recv(1024)
assert data == echo_data
start = time.time()
jobs = [gevent.spawn(runpool, "blahblah") for _ in xrange(50)]
gevent.joinall(jobs)
delay = time.time() - start
print ("final pool size: %s" % pool.size())
with pool.connection(**options) as conn:
print ("conn: pool size: %s" % pool.size())
sent = conn.send("hello")
echo_data = conn.recv(1024)
assert "hello" == echo_data
print ("final pool size: %s" % pool.size())
