def handle_read(self): try: buf = self.recv(timerfd.bufsize) except OSError as e: if e.args[0] in (errno.EINTR, errno.EAGAIN): return raise if buf: count = timerfd.unpack(buf) self.handle_expire(count) else: self.close()
def handle_read(self):
try:
buf = self.recv(timerfd.bufsize)
except OSError as e:
if e.args[0] in (errno.EINTR, errno.EAGAIN):
return
raise
if buf:
count = timerfd.unpack(buf)
self.handle_expire(count)
else:
self.close()
import timerfd
import select
import os
timer = timerfd.timerfd(timerfd.CLOCK_MONOTONIC, timerfd.TFD_NONBLOCK)
timer.settime(0, value=0.5, interval=0.5)
print(timer.gettime())
timer.settime(0, value=1.2, interval=0.15)
print(timer.gettime())
epoll = select.epoll()
epoll.register(timer.fileno(), select.EPOLLIN)
while True:
for fd, mask in epoll.poll(-1):
print(timer.gettime())
print(timerfd.unpack(os.read(fd, 8)))