def _poll_http_address(self, count=240, interval=0.5, is_running=None):
address = self.addresses["http"]
t0 = perf_counter()
for _ in range(count):
if callable(is_running) and not is_running():
break
wire = None
try:
wire = Wire.open(address, keep_alive=True)
wire.write("GET / HTTP/1.1\r\n"
"Host: {}\r\n\r\n".format(
address.host).encode("ASCII"))
wire.send()
data = wire.read(4)
except OSError:
sleep(interval)
else:
t1 = perf_counter() - t0
log.info("Machine {!r} available "
"for HTTP traffic "
"after {:.02f}s".format(self.fq_name, t1))
return True
finally:
if wire:
wire.close()
return False
def _poll_bolt_address(self, count=240, interval=0.5, is_running=None):
address = self.addresses["bolt"]
t0 = perf_counter()
for _ in range(count):
if callable(is_running) and not is_running():
break
wire = None
try:
wire = Wire.open(address, keep_alive=True)
wire.write(b"\x60\x60\xB0\x17"
b"\x00\x00\x01\x04"
b"\x00\x00\x00\x04"
b"\x00\x00\x00\x03"
b"\x00\x00\x00\x02")
wire.send()
data = wire.read(4)
except OSError:
sleep(interval)
else:
t1 = perf_counter() - t0
log.info("Machine {!r} available "
"for Bolt traffic "
"after {:.02f}s".format(self.fq_name, t1))
return True
finally:
if wire:
wire.close()
return False
