git_transport_register smart subtransport with custom payload

[csware]

Is there a way to propagate a payload to a smart subtransport (like ssh) on registration?

Right now I do it the following way (https://github.com/csware/TortoiseGit/blob/libgit2-plink-working2/src/libgit2/ssh-wintunnel.c):

    static git_smart_subtransport_definition ssh_wintunnel_subtransport_definition = { git_smart_subtransport_ssh_wintunnel, 0 };
    git_transport_register("ssh://", 2, git_transport_smart, &ssh_wintunnel_subtransport_definition);

As you can see, the payload of the git_transport_register function is used for the subtransport definition.

[alexcrichton]

I seem to be running into this recently as well, @csware did you end up finding a way around this?

[csware]

See TortoiseGit/TortoiseGit@265ebbb