def echo_client():
socket = Sock(N, N.net[1])
s1 = socket.socket(AF_INET, SOCK_DGRAM)
ip = ip_to_str(0)
r = randint(0, 256)
print "t:", xtime.time(), ("sending data %d to " + ip) % (r)
s1.sendto('hey ' + str(r), (ip, 51423))
message, address = s1.recvfrom(8192)
print "t:", xtime.time(), "got reply from %s: %s" % (address, message)
def echo_client():
socket=Sock(N, N.net[1])
s1=socket.socket(AF_INET, SOCK_DGRAM)
ip = ip_to_str(0)
r=randint(0, 256)
print "t:", xtime.time(), ("sending data %d to "+ip)%(r)
s1.sendto('hey '+str(r), (ip, 51423))
message, address = s1.recvfrom(8192)
print "t:", xtime.time(), "got reply from %s: %s"%(address, message)
def udp_client():
client = rpc.BcastClient(devs=['lo'],
port=PORT,
net=N,
me=N.net[1],
sockmodgen=Sock)
print xtime.time(), "calling void func"
client.void_func()
client.void_func_caller()
print xtime.time(), "udp_client end"
def echo_client_II():
socket = Sock(N, N.net[1])
s1 = socket.socket(AF_INET, SOCK_DGRAM)
ip = ip_to_str(0)
r = randint(0, 256)
print "t:", xtime.time(), ("II sending data %d to " + ip) % (r)
s1.connect((ip, 51423))
s1.send('hey ' + str(r))
message = s1.recv(8192)
print "t:", xtime.time(), "got reply from %s: %s" % (ip, message)
def echo_client_II():
socket=Sock(N, N.net[1])
s1=socket.socket(AF_INET, SOCK_DGRAM)
ip = ip_to_str(0)
r=randint(0, 256)
print "t:", xtime.time(), ("II sending data %d to "+ip)%(r)
s1.connect((ip, 51423))
s1.send('hey '+str(r))
message = s1.recv(8192)
print "t:", xtime.time(), "got reply from %s: %s"%(ip, message)
def tcp_handler(conn, addr):
print "t:", xtime.time(), "Got connection from", str(addr)
while 1:
try:
# message = conn.recv(1)
message = conn.recv(8192)
if not message: break
print "t:", xtime.time(), "Got data message: %s" % message
conn.send('ACK')
except:
traceback.print_exc()
raise
print "t:", xtime.time(), addr, "connection closed"
def tcp_handler(conn, addr):
print "t:", xtime.time(),"Got connection from",str(addr)
while 1:
try:
# message = conn.recv(1)
message = conn.recv(8192)
if not message: break
print "t:", xtime.time(), "Got data message: %s"%message
conn.send('ACK')
except:
traceback.print_exc()
raise
print "t:", xtime.time(), addr, "connection closed"
def tcp_echo_client():
socket = Sock(N, N.net[1])
s1 = socket.socket(AF_INET, SOCK_STREAM)
ip = ip_to_str(0)
print "t:", xtime.time(), "waiting"
xtime.swait(70)
print "t:", xtime.time(), "connecting to " + ip
s1.connect((ip, 51423))
r = randint(0, 256)
s1.send('Hallo, ' + str(r))
s1.send('How are you?')
message = s1.recv(8192)
print "t:", xtime.time(), "tcp server replied:", message
def tcp_echo_client():
socket=Sock(N, N.net[1])
s1=socket.socket(AF_INET, SOCK_STREAM)
ip = ip_to_str(0)
print "t:", xtime.time(), "waiting"
xtime.swait(70)
print "t:", xtime.time(), "connecting to "+ip
s1.connect((ip, 51423))
r=randint(0, 256)
s1.send('Hallo, '+str(r))
s1.send('How are you?')
message = s1.recv(8192)
print "t:", xtime.time(), "tcp server replied:", message
def tcp_client():
client = rpc.TCPClient(ip_to_str(N.net[0].ip),
port=PORT,
net=N,
me=N.net[1],
sockmodgen=Sock)
x = 5
xsquare = client.square(x)
print xtime.time(), 'assert xsquare == 25'
assert xsquare == 25
xmul7 = client.mul(x, 7)
print xtime.time(), 'assert xmul7 == 35'
assert xmul7 == 35
xadd9 = client.nestmod.add(x, 9)
print xtime.time(), 'assert xadd9 == 14'
assert xadd9 == 14
# something trickier
n, nn = client, client.nestmod
result = n.square(n.mul(x, nn.add(x, 10)))
assert (1, 2) == client.caller_test(1, 2)
try:
# should crash now
client.private_func()
except Exception, e:
logging.debug(str(e))
def tcp_client():
client = rpc.TCPClient(ip_to_str(N.net[0].ip), port=PORT, net=N, me=N.net[1], sockmodgen=Sock)
x = 5
xsquare = client.square(x)
print xtime.time(), "assert xsquare == 25"
assert xsquare == 25
xmul7 = client.mul(x, 7)
print xtime.time(), "assert xmul7 == 35"
assert xmul7 == 35
xadd9 = client.nestmod.add(x, 9)
print xtime.time(), "assert xadd9 == 14"
assert xadd9 == 14
# something trickier
n, nn = client, client.nestmod
result = n.square(n.mul(x, nn.add(x, 10)))
assert (1, 2) == client.caller_test(1, 2)
try:
# should crash now
client.private_func()
except Exception, e:
logging.debug(str(e))
def echo_srv():
"""Standard echo server example"""
host = ''
port = 51423
socket=Sock(N, N.net[0])
s0=socket.socket(AF_INET, SOCK_DGRAM)
s0.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
s0.bind((host, port))
while 1:
try:
message, address = s0.recvfrom(8192)
print "t:", xtime.time(), "Got data from %s: %s"%(address, message)
s0.sendto('yo there ('+message+')', address)
except:
traceback.print_exc()
def echo_srv():
"""Standard echo server example"""
host = ''
port = 51423
socket = Sock(N, N.net[0])
s0 = socket.socket(AF_INET, SOCK_DGRAM)
s0.setsockopt(SOL_SOCKET, SO_REUSEADDR, 1)
s0.bind((host, port))
while 1:
try:
message, address = s0.recvfrom(8192)
print "t:", xtime.time(), "Got data from %s: %s" % (address,
message)
s0.sendto('yo there (' + message + ')', address)
except:
traceback.print_exc()
def myxtime():
t = xtime.time()
T.append(t)
return t
def myxtime():
t=xtime.time()
T.append(t)
return t
def udp_client():
client = rpc.BcastClient(devs=["lo"], port=PORT, net=N, me=N.net[1], sockmodgen=Sock)
print xtime.time(), "calling void func"
client.void_func()
client.void_func_caller()
print xtime.time(), "udp_client end"