1# Simple test creating an SSL connection and transferring some data
2# This test won't run under CPython because it requires key/cert
3
4import usocket as socket, ussl as ssl
5
6PORT = 8000
7
8
9# Server
10def instance0():
11    multitest.globals(IP=multitest.get_network_ip())
12    s = socket.socket()
13    s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
14    s.bind(socket.getaddrinfo("0.0.0.0", PORT)[0][-1])
15    s.listen(1)
16    multitest.next()
17    s2, _ = s.accept()
18    s2 = ssl.wrap_socket(s2, server_side=True)
19    print(s2.read(16))
20    s2.write(b"server to client")
21    s.close()
22
23
24# Client
25def instance1():
26    multitest.next()
27    s = socket.socket()
28    s.connect(socket.getaddrinfo(IP, PORT)[0][-1])
29    s = ssl.wrap_socket(s)
30    s.write(b"client to server")
31    print(s.read(16))
32    s.close()
33