MARiA so cute

@webard I'm sorry, we are currently developing Swoole v6.0. It will take some time before Swoole v5.1.3 is released. Swoole v5.1.2 is already available on pecl now.

When compiling swoole, add --enable-swoole-curl to use the native curl.

这边看看能不能提供一下执行信息 https://wiki.swoole.com/#/other/issue?id=关于段错误核心转储

Can not share the same `curl connection` between coroutines.

Each request needs to create different connections and maintain IO state of different connections.

You have to restart swoole manually.

这个看起来像是地址问题，gdb的时候输入f 0进入alloc函数，打印一下slice看看。

slice在这里是个空指针，所以段错误了。我看看是为啥。

可以gdb之后， f 0 进去alloc看看impl->head是不是空指针吗

谢谢