diff options
| -rw-r--r-- | lib/ssh/src/ssh_sftp.erl | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/lib/ssh/src/ssh_sftp.erl b/lib/ssh/src/ssh_sftp.erl index 5984713ec9..9c391abc43 100644 --- a/lib/ssh/src/ssh_sftp.erl +++ b/lib/ssh/src/ssh_sftp.erl @@ -171,21 +171,16 @@ start_channel(Host, Port, UserOptions) -> stop_channel(Pid) -> case is_process_alive(Pid) of true -> - OldValue = process_flag(trap_exit, true), - link(Pid), - exit(Pid, ssh_sftp_stop_channel), - receive - {'EXIT', Pid, normal} -> - ok - after 5000 -> - exit(Pid, kill), - receive - {'EXIT', Pid, killed} -> - ok - end - end, - process_flag(trap_exit, OldValue), - ok; + MonRef = erlang:monitor(process, Pid), + unlink(Pid), + exit(Pid, ssh_sftp_stop_channel), + receive {'DOWN',MonRef,_,_,_} -> ok + after + 1000 -> + exit(Pid, kill), + erlang:demonitor(MonRef, [flush]), + ok + end; false -> ok end. |