Python epoll Examples

Example #1

File: test_udt.py Project: hosea1008/udt_py

 def test_epoll_remove_bad_usock(self):
     epoll = udt.epoll()
     s = self.create_socket()
     fileno = s.fileno()
     s.close()
     self.assertRaises(RuntimeError, epoll.remove_usock, fileno,
                       udt.UDT_EPOLL_IN)

Example #2

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_remove_ssock(self):
     epoll = udt.epoll()
     s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     s.connect(('127.0.0.1', 22))
     self.assertEquals(
         epoll.add_ssock(s.fileno(), udt.UDT_EPOLL_IN),
         0
     )
     epoll.remove_ssock(s.fileno())

Example #3

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_add_ssock(self):
     epoll = udt.epoll()
     s1, s2 = socket.socketpair()
     epoll.add_ssock(s1.fileno(), udt.UDT_EPOLL_IN)

Example #4

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_add_usock(self):
     epoll = udt.epoll()
     s = self.create_socket()
     self.assertEquals(0, epoll.add_usock(s.fileno(), udt.UDT_EPOLL_IN))

Example #5

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_double_release(self):
     epoll = udt.epoll()
     epoll.release()
     self.assertRaises(RuntimeError, epoll.release)

Example #6

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_release(self):
     epoll = udt.epoll()
     epoll.release()

Example #7

File: test_udt.py Project: Hoobus/udt_py

 def test_create_epoll(self):
     epoll = udt.epoll()
     self.assert_(epoll.eid)

Example #8

File: test_server.py Project: Hoobus/udt_py

max_bandwidth = 1024 * 512 * 10


def test(client, text):
    data = "a" * int(text)
    sent = 0
    len_data = len(data)
    while sent != len_data:
        sent += client.send(data[sent:], 0)

s = udt.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
s.bind(("127.0.0.1", 5555))
s.listen(10)
i = 0
clients = {}
epoll = udt.epoll()


for x in xrange(0, threads):
    child, host = s.accept()
    child.setsockopt(0, udt.UDT_MAXBW, max_bandwidth)
    clients[child.fileno()] = child
    epoll.add_usock(child.fileno(), udt.UDT_EPOLL_IN)

while True:
    print 'wait..'
    sets = epoll.epoll_wait(-1)
    print sets
    poll = []
    for i in sets[0]:
        text = clients[i].recv(1024, 0)

Example #9

File: test_udt.py Project: maytech/udt_py

 def test_epoll_remove_ssock(self):
     epoll = udt.epoll()
     s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
     s.connect(('127.0.0.1', 22))
     self.assertEquals(epoll.add_ssock(s.fileno(), udt.UDT_EPOLL_IN), 0)
     epoll.remove_ssock(s.fileno())

Example #10

File: test_udt.py Project: maytech/udt_py

 def test_epoll_remove_usock(self):
     epoll = udt.epoll()
     s = self.create_socket()
     epoll.add_usock(s.fileno(), udt.UDT_EPOLL_IN)
     epoll.remove_usock(s.fileno())

Example #11

File: test_udt.py Project: maytech/udt_py

 def test_epoll_add_ssock(self):
     epoll = udt.epoll()
     s1, s2 = socket.socketpair()
     epoll.add_ssock(s1.fileno(), udt.UDT_EPOLL_IN)

Example #12

File: test_udt.py Project: maytech/udt_py

 def test_epoll_add_usock(self):
     epoll = udt.epoll()
     s = self.create_socket()
     self.assertEquals(0, epoll.add_usock(s.fileno(), udt.UDT_EPOLL_IN))

Example #13

File: test_udt.py Project: maytech/udt_py

 def test_epoll_double_release(self):
     epoll = udt.epoll()
     epoll.release()
     self.assertRaises(RuntimeError, epoll.release)

Example #14

File: test_udt.py Project: maytech/udt_py

 def test_epoll_release(self):
     epoll = udt.epoll()
     epoll.release()

Example #15

File: test_udt.py Project: maytech/udt_py

 def test_create_epoll(self):
     epoll = udt.epoll()
     self.assert_(epoll.eid)

Example #16

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_remove_usock(self):
     epoll = udt.epoll()
     s = self.create_socket()
     epoll.add_usock(s.fileno(), udt.UDT_EPOLL_IN)
     epoll.remove_usock(s.fileno())

Example #17

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_remove_bad_usock(self):
     epoll = udt.epoll()
     s = self.create_socket()
     fileno = s.fileno()
     s.close()
     self.assertRaises(RuntimeError, epoll.remove_usock, fileno)

Example #18

File: test_udt.py Project: maytech/udt_py

 def test_epoll_wait(self):
     s = self.create_socket()
     epoll = udt.epoll()
     epoll.add_usock(s.fileno(), udt.UDT_EPOLL_IN)
     print epoll.epoll_wait(0)
     print epoll.epoll_wait(1)

Example #19

File: test_udt.py Project: Hoobus/udt_py

 def test_epoll_wait(self):
     s = self.create_socket()
     epoll = udt.epoll()
     epoll.add_usock(s.fileno(), udt.UDT_EPOLL_IN)
     print epoll.epoll_wait(0)
     print epoll.epoll_wait(1)

Example #20

import udt
import socket
import time
import threading


class Pinger(threading.Thread):
    def run(self):
        for i in range(300):
            print "ping ...", i
            time.sleep(1)


p = Pinger()
p.start()

s = udt.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
epoll = udt.epoll()
s.bind(("127.0.0.1", 5555))
s.listen(10)

while 1:
    client, addr = s.accept()
    print "accept", client, addr
    epoll.add_usock(client.fileno(), udt.UDT_EPOLL_IN)
    print 'wait..'
    print epoll.epoll_wait(-1)
    print 'got data..'
    client.send("Hello World" * 10, -1)
    client.close()