also the data should be broken, not in block.
在 2016年10月21日星期五 UTC+8下午2:56:19，van basten写道：
>
> Attached the server code. at line 154, "while (reader.read()) {" it will
> throw
>
> java.net.SocketException: Connection reset
> at java.net.SocketInputStream.read(SocketInputStream.java:196)
> at java.net.SocketInputStream.read(SocketInputStream.java:122)
> at java.net.SocketInputStream.read(SocketInputStream.java:210)
> at java.io.DataInputStream.readByte(DataInputStream.java:265)
> at
> org.jacoco.core.data.ExecutionDataReader.read(ExecutionDataReader.java:82)
> at
> ExecutionDataServerWithDumpTimer$Handler.run(ExecutionDataServerWithDumpTimer.java:152)
> at java.lang.Thread.run(Thread.java:812)
>
> as you can see, the reader keep the connection, always read the data from
> jacoco agent. my question is if reconnection, will the bytes that already
> read into the the server lost? since these data did not flush into the
> local file, also for the data not sent successfully will still store on the
> agent?
>
>
>
> 在 2016年10月21日星期五 UTC+8下午2:29:23，Marc R. Hoffmann写道：
>>
>> Hi,
>>
>> to get an better picture what actually happens: Can you please provide
>> the Java exceptions that JaCoCo prints to syserr when the connection gets
>> disconnected?
>>
>> So what behavior do you expect from JaCoCo in tcpclientmode? Reconnect
>> after failure?
>>
>> Regards,
>> -marc
>>
>> On 21.10.16 07:27, van basten wrote:
>>
>> The problem for our environment is the network very unstable, alwasy lost
>> connection after one hour.
>>
>> As you know, for tcpclient mode, the socket between jacoco agent and the
>> server is always connected.
>>
>> Why we do not use the tcpserver mode? since we do not know how many
>> machines installed jacoco agent, we need use the tcpclient mode to
>> automatically connect to the server, then we can know.
>>
>> any unclear, please let me know.
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