From fb908b7ceccaef70a46bb14db8da3e6e373a9810 Mon Sep 17 00:00:00 2001 From: Hans Nilsson Date: Wed, 26 Mar 2014 17:24:51 +0100 Subject: ssh: added daemon option 'parallel_login', default false --- lib/ssh/src/ssh.erl | 6 ++++++ lib/ssh/src/ssh_connection_handler.erl | 12 ++++++++++-- 2 files changed, 16 insertions(+), 2 deletions(-) (limited to 'lib/ssh/src') diff --git a/lib/ssh/src/ssh.erl b/lib/ssh/src/ssh.erl index 6f21ff843f..de6e8cc421 100644 --- a/lib/ssh/src/ssh.erl +++ b/lib/ssh/src/ssh.erl @@ -334,6 +334,10 @@ handle_option([{rekey_limit, _} = Opt|Rest], SocketOptions, SshOptions) -> handle_option(Rest, SocketOptions, [handle_ssh_option(Opt) | SshOptions]); handle_option([{negotiation_timeout, _} = Opt|Rest], SocketOptions, SshOptions) -> handle_option(Rest, SocketOptions, [handle_ssh_option(Opt) | SshOptions]); +handle_option([{parallel_login, _} = Opt|Rest], SocketOptions, SshOptions) -> + handle_option(Rest, SocketOptions, [handle_ssh_option(Opt) | SshOptions]); +handle_option([parallel_login|Rest], SocketOptions, SshOptions) -> + handle_option(Rest, SocketOptions, [handle_ssh_option({parallel_login,true}) | SshOptions]); handle_option([Opt | Rest], SocketOptions, SshOptions) -> handle_option(Rest, [handle_inet_option(Opt) | SocketOptions], SshOptions). @@ -364,6 +368,8 @@ handle_ssh_option({connect_timeout, Value} = Opt) when is_integer(Value); Value Opt; handle_ssh_option({negotiation_timeout, Value} = Opt) when is_integer(Value); Value == infinity -> Opt; +handle_ssh_option({parallel_login, Value} = Opt) when Value==true ; Value==false -> + Opt; handle_ssh_option({user, Value} = Opt) when is_list(Value) -> Opt; handle_ssh_option({dsa_pass_phrase, Value} = Opt) when is_list(Value) -> diff --git a/lib/ssh/src/ssh_connection_handler.erl b/lib/ssh/src/ssh_connection_handler.erl index d7fff14f92..322da50f21 100644 --- a/lib/ssh/src/ssh_connection_handler.erl +++ b/lib/ssh/src/ssh_connection_handler.erl @@ -110,8 +110,16 @@ start_connection(server = Role, Socket, Options, Timeout) -> {ok, Pid} = ssh_connection_sup:start_child(ConnectionSup, [Role, Socket, Opts]), {_, Callback, _} = proplists:get_value(transport, Options, {tcp, gen_tcp, tcp_closed}), socket_control(Socket, Pid, Callback), - Ref = erlang:monitor(process, Pid), - handshake(Pid, Ref, Timeout) + case proplists:get_value(parallel_login, Opts, false) of + true -> + spawn(fun() -> + Ref = erlang:monitor(process, Pid), + handshake(Pid, Ref, Timeout) + end); + false -> + Ref = erlang:monitor(process, Pid), + handshake(Pid, Ref, Timeout) + end catch exit:{noproc, _} -> {error, ssh_not_started}; -- cgit v1.2.3