hikyuu2/hikyuu/gui/sub.py
2020-12-17 00:03:56 +08:00

32 lines
733 B
C++

"""
This pattern is used to allow a single broadcaster to publish messages to many subscribers,
which may choose to limit which messages they receive.
"""
import datetime
import time
import pynng
from hikyuu.gui.collect import *
address = "ipc:///tmp/hikyuu_real_pub.ipc"
def get_current_date():
return str(datetime.datetime.now())
def client(name, max_msg=3):
with pynng.Sub0() as sock:
sock.subscribe("")
sock.dial(address)
while max_msg:
msg = sock.recv_msg()
#print(f"CLIENT ({name}): RECEIVED {msg.bytes.decode()}")
print_spot_list(bytearray(msg.bytes))
max_msg -= 1
try:
client("222222222222", 5)
except KeyboardInterrupt:
exit(1)