//15 超时接收
static async Task Worker15()
{
chan <int> chan = chan <int> .make(1);//缓存1个
generator.children children = new generator.children();
children.go(async delegate()
{
for (int i = 0; i < 3; i++)
{
await chan.send(i);
await generator.sleep(1000);
}
});
children.go(async delegate()
{
while (true)
{
chan_recv_wrap <int> res = await chan.timed_receive(2000);
if (res.state == chan_state.overtime)
{
Log($"recv 超时");
break;
}
Log($"recv {res.msg}");
}
});
await children.wait_all();
}