Summary
There is a chan interface{} in pkg/sshd/server.go that acts as a sentinel channel. It is, however, checked in the event loop that accepts incoming socket connections like so:
if len(closer) > 0 {
<-closer
// ...
return nil
}Above the for, this comment exists: // FIXME: Since Accept blocks, closer may not be checked often enough.. If the closer channel is still needed, that FIXME comment should be addressed.
Summary
There is a
chan interface{}inpkg/sshd/server.gothat acts as a sentinel channel. It is, however, checked in the event loop that accepts incoming socket connections like so:Above the
for, this comment exists:// FIXME: Since Accept blocks, closer may not be checked often enough.. If the closer channel is still needed, thatFIXMEcomment should be addressed.