对于使用云服务的负载均衡器（Azure 或者 Google cloud）以及 CDN 的用户，因为负载均衡器和 CDN 是可以直接接管证书和 TSL 甚至 HTTP/2 、 QUIC 的，所以希望 v2ray 作为客户端使用时也能够支持像浏览器一样自动协商底层传输协议是 HTTP 1.1 还是 HTTP/2 或 QUIC 。相当于在入站协议上提供一个尽量简单、不占资源的 HTTP 类型的底层传输协议，如 #1644 所需求的，再由客户端在出站协议上与负载均衡器自动协商。当然如果入站协议也能够提供一个支持多版本协商的 HTTP 底层传输协议那也再好不过。
以及目前 WebSocket 是直接使用 WebSocket 连接的，与浏览器的 HTTP 协商升级为 ws 的行为有所不同，跟据[谷歌云的表述](https://cloud.google.com/load-balancing/docs/

Selection Sort, for example, makes the algorithm look extremely (impossibly) good at first glance - O(n) - because it's not showing the majority of the steps.

Instead of

    for (var j = i + 1; j < D.length; j++) {
        if (D[j] < D[minJ]) {
            tracer._select(j);
            minJ = j;
            tracer._deselect(j);
        }
    }

it has to be more like

    for (var j

SQL queries sometimes are slow... for example if you don't use indexes. Showing query time in seconds is a nice to have feature.

The comments around from_seed_slice specify that this is a dangerous method only to be used for testing, however the upper of Pair uses it without that information passed on and the client is using the same functionality to generate the tests keys for Alice, Bob, etc.

We should clarify the documentation to clearly stated under which circumstances this features is to be expected to be us

Gitbook will be the new location of documentation

v3 docs will remain on Postman, but will no longer be linked to.

• Write v4 docs
• Move apps list to gitbook
• Move clients list to gitbook

Step 1: Have you search for this issue before posting it?

yes

If you have discovered a bug in the bot, please search our issue tracker.
If it hasn't been reported, please create a new issue.

Step 2: Describe your environment

• platform: Docker - latest build(Digest:sha256:3e8fe20bf6aaad9095e1ba0924ce2af3368cc55d1fe41ee

An extra null pointer check is not needed in functions like the following.

• showAlert
• [destroyMMPointArray](https://github.com/go-vgo/r

简单看了一下代码，发现 ssl 自动那个不太自动。
是否可以实现像 caddy 那样的？提供域名就行，启动caddy后就自动获取证书了。

好像有些难度，我不了解 trojan 协议，能否这样改：

用 http 监听端口，用 certmagic 或者 autocert 获取证书，然后在 http.Handler 里面 hijack 拿到 connection， 再处理 trojan 协议。
这样再外层就是一个 http server, 不是现在的 trojan tcp server. 不知道是否可行。
@p4gefau1t