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/doc/src/ssh.xml | 10 ++++++++++
lib/ssh/src/ssh.erl | 6 ++++++
lib/ssh/src/ssh_connection_handler.erl | 12 ++++++++++--
3 files changed, 26 insertions(+), 2 deletions(-)
(limited to 'lib')
diff --git a/lib/ssh/doc/src/ssh.xml b/lib/ssh/doc/src/ssh.xml
index 45bc62d8dd..7fbd70c87e 100644
--- a/lib/ssh/doc/src/ssh.xml
+++ b/lib/ssh/doc/src/ssh.xml
@@ -311,6 +311,16 @@
+ -
Module implementing the behaviour ssh_server_key_api.
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};
--
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