ssh: Add profile option

To enable the ssh daemon to run in a virtualized environment, where
there can be more that one server that has the same ip-address
and port, we add a new option profile. The profile name will be
used in concatenation with ip-address and port to identify the
ssh daemon instance.

The name profile was chosen as there is a similar concept in the HTTP client
in inets where profile names can be used to instantiate client configurations.
Also the same type of option has been added to the HTTP server in inets.

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/ssh/src/ssh_acceptor.erl b/lib/ssh/src/ssh_acceptor.erl
index 34988f17b6..6c431af270 100644
--- a/lib/ssh/src/ssh_acceptor.erl
+++ b/lib/ssh/src/ssh_acceptor.erl
@@ -21,6 +21,8 @@
 
 -module(ssh_acceptor).
 
+-include("ssh.hrl").
+
 %% Internal application API
 -export([start_link/5,
 	 number_of_connections/1]).
@@ -82,8 +84,10 @@ acceptor_loop(Callback, Port, Address, Opts, ListenSocket, AcceptTimeout) ->
     end.
 
 handle_connection(Callback, Address, Port, Options, Socket) ->
-    SystemSup = ssh_system_sup:system_supervisor(Address, Port),
     SSHopts = proplists:get_value(ssh_opts, Options, []),
+    Profile =  proplists:get_value(profile, SSHopts, ?DEFAULT_PROFILE),
+    SystemSup = ssh_system_sup:system_supervisor(Address, Port, Profile),
+
     MaxSessions = proplists:get_value(max_sessions,SSHopts,infinity),
     case number_of_connections(SystemSup) < MaxSessions of
 	true ->