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How to get ack use the nio?


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0















How to use the NIO library to get the ACK field and use it to reconnect the sever problems . I've tried some way , but it doesn't work .










share|improve this question
























  • Please explain you question with more details.

    – Devang Padhiyar
    Mar 26 at 6:05












  • Sorry about that .I want to build a socket connection and get the ACK field to judge the situation about not accept the ACK field.

    – tianming shi
    Mar 26 at 6:12






  • 2





    It is not practical to do this in Java. Or indeed, in any user-space application. (Indeed, I suspect that this would be a TCP protocol violation ... if your goal is to reconnect a broken connection.) But why are you trying to do this? What are you trying to achieve? I suspect that this is an XY Problem: xyproblem.info.

    – Stephen C
    Mar 26 at 7:39












  • @StephenC Thanks for the answer . I have the same thought about these problems , but i need learn more about these things to make sure I am not wrong.

    – tianming shi
    Mar 26 at 8:04






  • 1





    Well I don't think we can help you / answer your question unless you explain clearly what you are trying to do .... and why.

    – Stephen C
    Mar 26 at 8:14

















0















How to use the NIO library to get the ACK field and use it to reconnect the sever problems . I've tried some way , but it doesn't work .










share|improve this question
























  • Please explain you question with more details.

    – Devang Padhiyar
    Mar 26 at 6:05












  • Sorry about that .I want to build a socket connection and get the ACK field to judge the situation about not accept the ACK field.

    – tianming shi
    Mar 26 at 6:12






  • 2





    It is not practical to do this in Java. Or indeed, in any user-space application. (Indeed, I suspect that this would be a TCP protocol violation ... if your goal is to reconnect a broken connection.) But why are you trying to do this? What are you trying to achieve? I suspect that this is an XY Problem: xyproblem.info.

    – Stephen C
    Mar 26 at 7:39












  • @StephenC Thanks for the answer . I have the same thought about these problems , but i need learn more about these things to make sure I am not wrong.

    – tianming shi
    Mar 26 at 8:04






  • 1





    Well I don't think we can help you / answer your question unless you explain clearly what you are trying to do .... and why.

    – Stephen C
    Mar 26 at 8:14













0












0








0








How to use the NIO library to get the ACK field and use it to reconnect the sever problems . I've tried some way , but it doesn't work .










share|improve this question
















How to use the NIO library to get the ACK field and use it to reconnect the sever problems . I've tried some way , but it doesn't work .







java tcp nio nio2






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 26 at 7:26







tianming shi

















asked Mar 26 at 6:00









tianming shitianming shi

43 bronze badges




43 bronze badges












  • Please explain you question with more details.

    – Devang Padhiyar
    Mar 26 at 6:05












  • Sorry about that .I want to build a socket connection and get the ACK field to judge the situation about not accept the ACK field.

    – tianming shi
    Mar 26 at 6:12






  • 2





    It is not practical to do this in Java. Or indeed, in any user-space application. (Indeed, I suspect that this would be a TCP protocol violation ... if your goal is to reconnect a broken connection.) But why are you trying to do this? What are you trying to achieve? I suspect that this is an XY Problem: xyproblem.info.

    – Stephen C
    Mar 26 at 7:39












  • @StephenC Thanks for the answer . I have the same thought about these problems , but i need learn more about these things to make sure I am not wrong.

    – tianming shi
    Mar 26 at 8:04






  • 1





    Well I don't think we can help you / answer your question unless you explain clearly what you are trying to do .... and why.

    – Stephen C
    Mar 26 at 8:14

















  • Please explain you question with more details.

    – Devang Padhiyar
    Mar 26 at 6:05












  • Sorry about that .I want to build a socket connection and get the ACK field to judge the situation about not accept the ACK field.

    – tianming shi
    Mar 26 at 6:12






  • 2





    It is not practical to do this in Java. Or indeed, in any user-space application. (Indeed, I suspect that this would be a TCP protocol violation ... if your goal is to reconnect a broken connection.) But why are you trying to do this? What are you trying to achieve? I suspect that this is an XY Problem: xyproblem.info.

    – Stephen C
    Mar 26 at 7:39












  • @StephenC Thanks for the answer . I have the same thought about these problems , but i need learn more about these things to make sure I am not wrong.

    – tianming shi
    Mar 26 at 8:04






  • 1





    Well I don't think we can help you / answer your question unless you explain clearly what you are trying to do .... and why.

    – Stephen C
    Mar 26 at 8:14
















Please explain you question with more details.

– Devang Padhiyar
Mar 26 at 6:05






Please explain you question with more details.

– Devang Padhiyar
Mar 26 at 6:05














Sorry about that .I want to build a socket connection and get the ACK field to judge the situation about not accept the ACK field.

– tianming shi
Mar 26 at 6:12





Sorry about that .I want to build a socket connection and get the ACK field to judge the situation about not accept the ACK field.

– tianming shi
Mar 26 at 6:12




2




2





It is not practical to do this in Java. Or indeed, in any user-space application. (Indeed, I suspect that this would be a TCP protocol violation ... if your goal is to reconnect a broken connection.) But why are you trying to do this? What are you trying to achieve? I suspect that this is an XY Problem: xyproblem.info.

– Stephen C
Mar 26 at 7:39






It is not practical to do this in Java. Or indeed, in any user-space application. (Indeed, I suspect that this would be a TCP protocol violation ... if your goal is to reconnect a broken connection.) But why are you trying to do this? What are you trying to achieve? I suspect that this is an XY Problem: xyproblem.info.

– Stephen C
Mar 26 at 7:39














@StephenC Thanks for the answer . I have the same thought about these problems , but i need learn more about these things to make sure I am not wrong.

– tianming shi
Mar 26 at 8:04





@StephenC Thanks for the answer . I have the same thought about these problems , but i need learn more about these things to make sure I am not wrong.

– tianming shi
Mar 26 at 8:04




1




1





Well I don't think we can help you / answer your question unless you explain clearly what you are trying to do .... and why.

– Stephen C
Mar 26 at 8:14





Well I don't think we can help you / answer your question unless you explain clearly what you are trying to do .... and why.

– Stephen C
Mar 26 at 8:14












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