examples: http_client.py, http_server.py aren't just unix, move to network/.

examples/network/http_client.py

@@ -0,0 +1,32 @@
+try:
+    import usocket as _socket
+except:
+    import _socket
+
+
+s = _socket.socket()
+
+if 1:
+    ai = _socket.getaddrinfo("google.com", 80)
+    print("Address infos:", ai)
+    addr = ai[0][4]
+else:
+    # Deprecated ways to construct connection address
+    addr = _socket.sockaddr_in()
+    addr.sin_family = 2
+    #addr.sin_addr = (0x0100 << 16) + 0x007f
+    #addr.sin_addr = (0x7f00 << 16) + 0x0001
+    #addr.sin_addr = _socket.inet_aton("127.0.0.1")
+    addr.sin_addr = _socket.gethostbyname("google.com")
+    addr.sin_port = _socket.htons(80)
+
+print("Connect address:", addr)
+s.connect(addr)
+
+if 0:
+    # MicroPython rawsocket module supports file interface directly
+    s.write("GET / HTTP/1.0\n\n")
+    print(s.readall())
+else:
+    s.send(b"GET / HTTP/1.0\n\n")
+    print(s.recv(4096))