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  1. Minecraft: Java Edition
  2. MC-38872

Minecraft ignores java proxy parameters

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • None
    • Minecraft 1.7.2, Minecraft 14w11b, Minecraft 1.8.1-pre3, Minecraft 1.8.7, Minecraft 1.8.9, Minecraft 1.9 Pre-Release 2, Minecraft 1.9, Minecraft 1.10.2, Minecraft 1.11.2, Minecraft 17w06a, Minecraft 1.12.2, Minecraft 17w50a, Minecraft 18w03b, Minecraft 1.13, Minecraft 18w31a, Minecraft 1.13.1, Minecraft 1.13.2, Minecraft 19w08b, 1.16.5, 21w08b, 1.21
    • Confirmed
    • Networking
    • Low
    • Platform

      The bug

      As of snapshot 13w41b, Minecraft ignores the following JVM proxy parameters:

      -DsocksProxyHost=* -DsocksProxyPort=*

      How to reproduce

      I assume the server list is not empty and the port 5678 is not used

      1. Create a new profile
      2. Choose 1.6.4 version and add the following JVM arguments: 
        -DsocksProxyHost=localhost -DsocksProxyPort=5678
      3. Play and look at the server list
        → There are communication errors (i.e. the proxy is used)
      4. Quit
      5. Edit the profile, choose the version 1.7.2 and save
      6. Play and look at the server list
        → No communication error (i.e. the proxy is not used)

            Unassigned Unassigned
            Nheir Henri D
            Votes:
            25 Vote for this issue
            Watchers:
            17 Start watching this issue

              Created:
              Updated:
              CHK: