def go (G):
global in_flight
addr0 = ('127.0.0.1', 0)
addr1 = parse_addr_arg (G.args.connect)
cp = ChainPuller (G, addr0, addr1)
cp.wait_for ('verack')
if G.args.getblocks:
W ('downloading block names...\n')
names = cp.getblocks()
else:
W ('downloading headers...\n')
names = cp.getheaders()
start = time.time()
W ('got %d names...\n' % (len(names),))
WB ('[BLOCKNUM] ')
WR ('(MB/s)\n')
for i in range (0, len (names), 50):
chunk = names[i:i+50]
cp.getdata ([(OBJ_BLOCK, name) for name in chunk])
in_flight += len(chunk)
in_flight_cv.wait()
# let it finish
while 1:
coro.sleep_relative (1)
if in_flight == 0:
break
stop = time.time()
WB (
'\ntransferred %.2f GB in %d secs (%.2f MB/s)\n' % (
float(total_bytes) / GB,
stop - start,
(float(total_bytes) / MB) / (stop - start)
)
)
coro.set_exit()
def serve(addr):
addr0 = parse_addr_arg(addr)
if ':' in addr0[0]:
ipv6_server_addrs.append(addr0)
s = coro.tcp6_sock()
else:
ipv4_server_addrs.append(addr0)
s = coro.tcp_sock()
s.bind(addr0)
s.listen(100)
LOG('starting', addr0)
while 1:
conn, addr1 = s.accept()
G.in_conn_sem.acquire(1)
Connection(addr0, addr1, sock=conn)
def serve (addr):
addr0 = parse_addr_arg (addr)
if ':' in addr0[0]:
ipv6_server_addrs.append (addr0)
s = coro.tcp6_sock()
else:
ipv4_server_addrs.append (addr0)
s = coro.tcp_sock()
s.bind (addr0)
s.listen (100)
LOG ('starting', addr0)
while 1:
conn, addr1 = s.accept()
G.in_conn_sem.acquire (1)
Connection (addr0, addr1, sock=conn)
def connect(addr):
addr1 = parse_addr_arg(addr)
G.out_conn_sem.acquire(1)
addr0 = get_my_addr(addr1)
Connection(addr0, addr1)
def connect (addr):
addr1 = parse_addr_arg (addr)
G.out_conn_sem.acquire (1)
addr0 = get_my_addr (addr1)
Connection (addr0, addr1)
def connect (G, addr):
addr0 = ('127.0.0.1', 0)
addr1 = parse_addr_arg (addr)
BlockWatcher (G, addr0, addr1)
W ('connect() called\n')