diff options
Diffstat (limited to 'lib/kernel/src/inet_tcp_dist.erl')
| -rw-r--r-- | lib/kernel/src/inet_tcp_dist.erl | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/lib/kernel/src/inet_tcp_dist.erl b/lib/kernel/src/inet_tcp_dist.erl index f91d7ef7c3..3ca62cc1f1 100644 --- a/lib/kernel/src/inet_tcp_dist.erl +++ b/lib/kernel/src/inet_tcp_dist.erl @@ -24,13 +24,16 @@ -export([listen/1, accept/1, accept_connection/5, setup/5, close/1, select/1, is_node_name/1]). +%% Optional +-export([setopts/2, getopts/2]). + %% Generalized dist API -export([gen_listen/2, gen_accept/2, gen_accept_connection/6, gen_setup/6, gen_select/2]). %% internal exports --export([accept_loop/3,do_accept/7,do_setup/7,getstat/1]). +-export([accept_loop/3,do_accept/7,do_setup/7,getstat/1,tick/2]). -import(error_logger,[error_msg/2]). @@ -215,8 +218,10 @@ do_accept(Driver, Kernel, AcceptPid, Socket, MyNode, Allowed, SetupTime) -> inet:getll(S) end, f_address = fun(S, Node) -> get_remote_id(Driver, S, Node) end, - mf_tick = fun(S) -> tick(Driver, S) end, - mf_getstat = fun ?MODULE:getstat/1 + mf_tick = fun(S) -> ?MODULE:tick(Driver, S) end, + mf_getstat = fun ?MODULE:getstat/1, + mf_setopts = fun ?MODULE:setopts/2, + mf_getopts = fun ?MODULE:getopts/2 }, dist_util:handshake_other_started(HSData); {false,IP} -> @@ -320,6 +325,7 @@ do_setup(Driver, Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> {packet, 4}, nodelay()]) end, + f_getll = fun inet:getll/1, f_address = fun(_,_) -> @@ -329,9 +335,11 @@ do_setup(Driver, Kernel, Node, Type, MyNode, LongOrShortNames, SetupTime) -> protocol = tcp, family = AddressFamily} end, - mf_tick = fun(S) -> tick(Driver, S) end, + mf_tick = fun(S) -> ?MODULE:tick(Driver, S) end, mf_getstat = fun ?MODULE:getstat/1, - request_type = Type + request_type = Type, + mf_setopts = fun ?MODULE:setopts/2, + mf_getopts = fun ?MODULE:getopts/2 }, dist_util:handshake_we_started(HSData); _ -> @@ -492,3 +500,12 @@ split_stat([], R, W, P) -> {ok, R, W, P}. +setopts(S, Opts) -> + case [Opt || {K,_}=Opt <- Opts, + K =:= active orelse K =:= deliver orelse K =:= packet] of + [] -> inet:setopts(S,Opts); + Opts1 -> {error, {badopts,Opts1}} + end. + +getopts(S, Opts) -> + inet:getopts(S, Opts). |