In tcp protocol, if no ports are bound, Add random ports during the listening phase
libuvtestcase:
TEST_IMPL(tcp_listen_without_bind) {
int r;
uv_tcp_t server;
r = uv_tcp_init(uv_default_loop(), &server);
ASSERT(r == 0);
r = uv_listen((uv_stream_t*)&server, 128, NULL);
ASSERT(r == 0);
MAKE_VALGRIND_HAPPY();
return 0;
}
Signed-off-by: wangchen <wangchen41@xiaomi.com>
5c798dd297