58 lines
1.4 KiB
Python
Executable File
58 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import argparse
|
|
import threading
|
|
import time
|
|
import capnp
|
|
|
|
import thread_capnp
|
|
|
|
capnp.remove_event_loop()
|
|
capnp.create_event_loop(threaded=True)
|
|
|
|
|
|
def parse_args():
|
|
parser = argparse.ArgumentParser(usage='Connects to the Example thread server \
|
|
at the given address and does some RPCs')
|
|
parser.add_argument("host", help="HOST:PORT")
|
|
|
|
return parser.parse_args()
|
|
|
|
|
|
class StatusSubscriber(thread_capnp.Example.StatusSubscriber.Server):
|
|
|
|
'''An implementation of the StatusSubscriber interface'''
|
|
|
|
def status(self, value, **kwargs):
|
|
print('status: {}'.format(time.time()))
|
|
|
|
|
|
def start_status_thread(host):
|
|
client = capnp.TwoPartyClient(host, nesting_limit=64)
|
|
cap = client.bootstrap().cast_as(thread_capnp.Example)
|
|
|
|
subscriber = StatusSubscriber()
|
|
promise = cap.subscribeStatus(subscriber)
|
|
promise.wait()
|
|
|
|
|
|
def main(host):
|
|
client = capnp.TwoPartyClient(host, nesting_limit=64)
|
|
cap = client.bootstrap().cast_as(thread_capnp.Example)
|
|
|
|
status_thread = threading.Thread(target=start_status_thread, args=(host,))
|
|
status_thread.daemon = True
|
|
status_thread.start()
|
|
|
|
print('main: {}'.format(time.time()))
|
|
cap.longRunning().wait()
|
|
print('main: {}'.format(time.time()))
|
|
cap.longRunning().wait()
|
|
print('main: {}'.format(time.time()))
|
|
cap.longRunning().wait()
|
|
print('main: {}'.format(time.time()))
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main(parse_args().host)
|