# open_eof_split
启用EOF自动分包。当设置open_eof_check后，底层检测数据是否以特定的字符串结尾来进行数据缓冲。但默认只截取收到数据的末尾部分做对比。这时候可能会产生多条数据合并在一个包内。
启用open_eof_split参数后，底层会从数据包中间查找EOF，并拆分数据包。onReceive每次仅收到一个以EOF字串结尾的数据包。
> open_eof_split在1.7.15以上版本可用
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