Class DuerSessionIntercept

Baidu\Duer\Botsdk\Plugins\DuerSessionIntercept

Namespace: Baidu\Duer\Botsdk\Plugins
Located at Plugins/DuerSessionIntercept.php

Methods summary
`public null`	# `__construct( string $tip = "非常抱歉，不明白你说的意思，已经取消了本次服务", integer $threshold = 2 )` Parameters `$tip` `$threshold` Returns null
`public mixed`	# `preprocess( Bot $bot )` Parameters `$bot` Returns mixed Desc 在处理回调之前，bot-sdk会先调用preprocess，如果preprocess返回不为null，终止事件路由，将preprocess的输出作为最终输出 Overrides `Baidu\Duer\Botsdk\Intercept::preprocess()`

Methods inherited from Baidu\Duer\Botsdk\Intercept
`postprocess()`