Esempio n. 1
0
def main(settings):
    udt4.startup()

    if not create_server(settings['host'], settings['port']):
        print('failed to create_server')
        return 0
    else:
        print('server socket created successfully')

    sock = accept_client()

    recv_file(sock)

    udt4.close(sock)
    udt4.close(server)

    udt4.cleanup()
Esempio n. 2
0
def main(settings):
    udt4.startup() 

    if not create_server(settings['host'], settings['port']):
        print('failed to create_server')
        return 0
    else:
        print('server socket created successfully')
    
    sock = accept_client() 
    
    recv_file(sock)

    udt4.close(sock) 
    udt4.close(server) 

    udt4.cleanup() 
Esempio n. 3
0
def main(settings):
    udt4.startup()

    if not create_server(settings["host"], settings["port"]):
        print("failed to create_server")
        return 0
    else:
        print("server socket created successfully")

    sock = accept_client()

    recv_file(sock)

    udt4.close(sock)
    udt4.close(server)

    udt4.cleanup()
Esempio n. 4
0
def main():
    """
    """
    udt.startup()

    udt_serv, udt_clients = acquire_udt_clients('127.0.0.1', 4001, 3)
    tcp_serv, tcp_clients = acquire_tcp_clients('127.0.0.1', 4002, 3)

    print('Configuring epoll')
    epoll = configure_epoll(udt_clients, tcp_clients)

    print('Reading messages')
    i = 0
    while True:
        sets = epoll.wait(True, False, 10000, True, False)

        handle_socket_uset(epoll, sets[0])
        handle_socket_uset(epoll, sets[1])
        handle_socket_sset(epoll, sets[2])
        handle_socket_sset(epoll, sets[3])

        if len(sets[0]) == 0:
            i += 1

        if i == 12:
            print('... done!')
            break

    print('Cleaning epoll')
    clean_epoll(epoll, udt_clients, tcp_clients)

    print('Closing sockets')
    for client in udt_clients:
        client.close()

    for client in tcp_clients:
        client.close()

    udt_serv.close()
    tcp_serv.close()

    udt.cleanup()
Esempio n. 5
0
def main():
    """
    """
    udt.startup()

    udt_serv, udt_clients = acquire_udt_clients('127.0.0.1', 4001, 3)
    tcp_serv, tcp_clients = acquire_tcp_clients('127.0.0.1', 4002, 3)

    print('Configuring epoll')
    epoll = configure_epoll(udt_clients, tcp_clients)

    print('Reading messages')
    i = 0
    while True:
        sets = epoll.wait(True, False, 10000, True, False)

        handle_socket_uset(epoll, sets[0])
        handle_socket_uset(epoll, sets[1])
        handle_socket_sset(epoll, sets[2])
        handle_socket_sset(epoll, sets[3])

        if len(sets[0]) == 0:
            i += 1

        if i == 12:
            print('... done!')
            break

    print('Cleaning epoll')
    clean_epoll(epoll, udt_clients, tcp_clients)

    print('Closing sockets')
    for client in udt_clients:
        client.close()

    for client in tcp_clients:
        client.close()

    udt_serv.close()
    tcp_serv.close()

    udt.cleanup()
Esempio n. 6
0
def main(settings):
    global mode
    mode = settings['mode']

    udt4.startup()

    if not create_server(settings['host'], settings['port']):
        print('failed to create_server')
        return 0
    else:
        print('server socket created successfully')

    sock = accept_client()

    test0(sock)
    test1(sock)
    test2(sock)

    udt4.close(sock)
    udt4.close(server)

    udt4.cleanup()
Esempio n. 7
0
def main(settings):
    global mode 
    mode = settings['mode'] 
    
    udt4.startup() 

    if not create_server(settings['host'], settings['port']):
        print('failed to create_server')
        return 0
    else:
        print('server socket created successfully')

    
    sock = accept_client() 
    
    test0(sock)
    test1(sock)
    test2(sock)
    
    udt4.close(sock) 
    udt4.close(server) 

    udt4.cleanup() 
Esempio n. 8
0
import socket as socklib
import udt4
import struct

udt4.startup()

socket = udt4.socket(socklib.AF_INET, socklib.SOCK_STREAM, 0)

try:
    udt4.connect(socket, '127.0.0.1', 3001)
except RuntimeError as err:
    print(err)
    import sys
    sys.exit(0)

# recv message #
msg_len = struct.unpack('I', udt4.recv(socket, 4))[0]
message = udt4.recv(socket, msg_len)

print('received message: %s' % message)
assert len(message) == msg_len, 'invalid message received 0'

# send message #
message = 'no bottle found'
udt4.send(socket, struct.pack('I', len(message)), 4)
udt4.send(socket, message, len(message))

# cleanup #
udt4.close(socket)
udt4.cleanup()
Esempio n. 9
0
import struct 

udt4.startup() 

socket = udt4.socket(socklib.AF_INET, socklib.SOCK_STREAM, 0)

try:
    udt4.connect(socket, '127.0.0.1', 3001)
except RuntimeError as err:
    print(err)
    import sys
    sys.exit(0)

# recv message # 
msg_len = struct.unpack('I', udt4.recv(socket, 4))[0]
message = udt4.recv(socket, msg_len)

print(
    'received message: %s' % message
    )
assert len(message) == msg_len, 'invalid message received 0'

# send message #
message = 'no bottle found'
udt4.send(socket, struct.pack('I', len(message)), 4)
udt4.send(socket, message, len(message))

# cleanup #
udt4.close(socket)
udt4.cleanup()