• Evan Hunt's avatar
    restore allowance for tcp-clients < interfaces · 0b4e2cd4
    Evan Hunt authored
    in the "refactor tcpquota and pipeline refs" commit, the counting
    of active interfaces was tightened in such a way that named could
    fail to listen on an interface if there were more interfaces than
    tcp-clients. when checking the quota to start accepting on an
    interface, if the number of active clients was above zero, then
    it was presumed that some other client was able to handle accepting
    new connections. this, however, ignored the fact that the current client
    could be included in that count, so if the quota was already exceeded
    before all the interfaces were listening, some interfaces would never
    listen.
    
    we now check whether the current client has been marked active; if so,
    then the number of active clients on the interface must be greater
    than 1, not 0.
    0b4e2cd4
client.c 111 KB