diff options
Diffstat (limited to 'lib/ssh/src/ssh_system_sup.erl')
| -rw-r--r-- | lib/ssh/src/ssh_system_sup.erl | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/lib/ssh/src/ssh_system_sup.erl b/lib/ssh/src/ssh_system_sup.erl index 477f60f993..9336f59444 100644 --- a/lib/ssh/src/ssh_system_sup.erl +++ b/lib/ssh/src/ssh_system_sup.erl @@ -33,7 +33,7 @@ stop_system/2, system_supervisor/2, subsystem_supervisor/1, channel_supervisor/1, connection_supervisor/1, - acceptor_supervisor/1, start_subsystem/2, restart_subsystem/2, restart_acceptor/2]). + acceptor_supervisor/1, start_subsystem/2, restart_subsystem/2, restart_acceptor/2, stop_subsystem/2]). %% Supervisor callback -export([init/1]). @@ -83,6 +83,17 @@ start_subsystem(SystemSup, Options) -> Spec = ssh_subsystem_child_spec(Options), supervisor:start_child(SystemSup, Spec). +stop_subsystem(SystemSup, SubSys) -> + case lists:keyfind(SubSys, 2, supervisor:which_children(SystemSup)) of + false -> + {error, not_found}; + {Id, _, _, _} -> + spawn(fun() -> supervisor:terminate_child(SystemSup, Id), + supervisor:delete_child(SystemSup, Id) end), + ok + end. + + restart_subsystem(Address, Port) -> SysSupName = make_name(Address, Port), SubSysName = id(ssh_subsystem_sup, Address, Port), |