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  1. Erlang/OTP
  2. ERL-1190

The DLTS retransmision_timer is too short

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Not a Bug
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: ssl
    • Labels:

      Description

      We noticed that the DTLS server always restart the handshake procedure quickly when the network is slow between client and the server. I believe this is cause by the following code regarding the retransmission timer:

      https://github.com/erlang/otp/blob/cd6d6e82cdf3d9c14645cf16f00da9ab8534b521/lib/ssl/src/dtls_connection.erl#L1097

      I think the timer should be maximum to 60 seconds not 60 milliseconds.

       

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            Assignee:
            terry-xiaoyu terry-xiaoyu
            Reporter:
            terry-xiaoyu terry-xiaoyu
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              Updated:
              Resolved: