public async Task TestCloseAsync()
{
var group = new MultithreadEventLoopGroup();
var addr = new LocalAddress(ChannelPoolTestUtils.GetLocalAddrId());
Bootstrap cb = new Bootstrap().RemoteAddress(addr).Group(group).Channel <LocalChannel>();
ServerBootstrap sb = new ServerBootstrap()
.Group(group)
.Channel <LocalServerChannel>()
.ChildHandler(
new ActionChannelInitializer <LocalChannel>(
ch => ch.Pipeline.AddLast(new ChannelHandlerAdapter()))
);
// Start server
IChannel sc = await sb.BindAsync(addr);
var handler = new CountingChannelPoolHandler();
var pool = new SimpleChannelPool(cb, handler);
var ch1 = await pool.AcquireAsync();
var ch2 = await pool.AcquireAsync();
pool.ReleaseAsync(ch1).Wait(TimeSpan.FromSeconds(1));
pool.ReleaseAsync(ch2).Wait(TimeSpan.FromSeconds(1));
// Assert that returned channels are open before close
Assert.True(ch1.Open);
Assert.True(ch2.Open);
// Close asynchronously with timeout
await pool.CloseAsync().WithTimeout(TimeSpan.FromSeconds(1));
// Assert channels were indeed closed
Assert.False(ch1.Open);
Assert.False(ch2.Open);
await sc.CloseAsync();
pool.Close();
await group.ShutdownGracefullyAsync(TimeSpan.FromMilliseconds(100), TimeSpan.FromSeconds(5));
}
