hmm

doc/bugs/Allow_automatic_retry_git_annex_get/comment_5_786cc686ac7049c19d572329641bbb6d._comment

@@ -19,4 +19,12 @@ be disabled for those.
 Hmm, a password prompt for eg ssh can also "stall"
 a transfer for a long time. Perhaps the thing to do is wait until
 the meter gets updated once, and only then start the stall detector.
+
+But what would the stall detector do when it does detect a stalled
+transfer? It should perhaps cancel the transfer action, but I don't know
+how to do that; the transfer action may have eg run a process, which would
+need to be canceled, or it may have a network connection open. Simply
+killing the transfer thread won't stop a process that it started.
+And when an external special remote is performing the transfer, there's
+nothing in that protocol to cancel a transfer.
 """]]