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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
func DecodePackage ¶
接收消息要处理粘包的解包函数或者TCP流处理 pkg是ConnectionSession的cache,如果根据头4个字节获取的报文长度大于当前pkg的len-4的长度,那么说明还有后续消息没有read,还需要继续等待。这时返回nil []byte 反之如果长度小于等于当前pkg的len-4的长度说明,说明已经获取了一个完整的消息,就把头四个字节去掉,然后把实际报文return出去
Types ¶
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