@Deprecated
	public static HttpClient from(TcpClient tcpClient) {
		Objects.requireNonNull(tcpClient, "tcpClient");
		return HttpClientConnect.applyTcpClientConfig(tcpClient.configuration());
	}
@Test
	void testCustomHandlerAddedOnChannelInitAlwaysAvailable() {
		doTestCustomHandlerAddedOnCallbackAlwaysAvailable(
				client -> client.doOnChannelInit((observer, channel, address) ->
						Connection.from(channel).addHandlerLast("custom", new ChannelHandlerAdapter(){})));
	}