File: socket_udp_nonblock.py

package info (click to toggle)
micropython 1.26.1%2Bds-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 50,196 kB
  • sloc: ansic: 324,551; python: 63,215; xml: 4,241; makefile: 3,618; sh: 1,586; javascript: 754; asm: 723; cpp: 83; exp: 11; pascal: 6
file content (23 lines) | stat: -rw-r--r-- 414 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
# test non-blocking UDP sockets

try:
    import socket, errno
except ImportError:
    print("SKIP")
    raise SystemExit

try:
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    s.bind(socket.getaddrinfo("127.0.0.1", 8000)[0][-1])
except OSError:
    print("SKIP")
    raise SystemExit

s.settimeout(0)

try:
    s.recv(1)
except OSError as er:
    print("EAGAIN:", er.errno == errno.EAGAIN)

s.close()