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[BUG]消息丢失 #4

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ngtrio opened this issue Dec 4, 2018 · 1 comment

ngtrio commented Dec 4, 2018 •

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while ((size = client.read(buf)) > 0) {
                    buf.flip();
                    baos.write(buf.array(), 0, size);
                    buf.clear();
 }

在ReadEventHandler中，TCP可能粘包，此处baos存入的可能是多条消息的字节流，反序列化会导致客户端到达的部分消息丢失。（在ReadEventHandler中sleep一下就能看到此bug）

Owner

songxinjianqwe commented Feb 4, 2021

是的，确实有这个问题。可以先写一个包的长度，再读取这个长度，看后面可以读的字节数有没有这么长，没有的话就全部放回，有的话再读出来

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