[Question] How to specify the buffer size of the tcp coroutine server?

[beef9999]

The code is in https://openswoole.com/docs/modules/swoole-coroutine-server#quick-start-example

$data = $conn->recv();

Looks like the buffer is dynamically allocated. How can I specify the buffer to a fixed size?

[matyhtf]

The $conn is the Swoole\Coroutine\Socket object, the first parameter of recv can set the buffer size