Packages

rabbit_common

3.10.0
4.2.1 4.2.0 retired 4.2.0-rc.1 retired 4.1.6 4.1.5 retired 4.1.5-rc.2 retired 4.1.5-rc.1 4.0.3 4.0.3-rc.1 4.0.2 4.0.2-rc.2 4.0.2-rc.1 4.0.1 4.0.0 4.0.0-rc.2 4.0.0-rc.1 3.13.7 3.13.6 3.13.5 3.13.4 3.13.3 3.13.2 3.13.2-rc.1 3.13.1 3.13.0 3.13.0-rc.6 3.13.0-rc.5 3.13.0-rc.4 3.13.0-rc.3 3.13.0-rc.2 3.13.0-rc.1 3.12.14 3.12.13 3.12.12 3.12.11 3.12.10 3.12.9 3.12.8 3.12.7 3.12.6 3.12.5 3.12.4 3.12.3 3.12.2 3.12.1 3.12.0 3.12.0-rc.4 3.12.0-rc.3 3.12.0-rc.2 3.12.0-rc.1 3.11.28 3.11.27 3.11.26 3.11.25 3.11.24 3.11.23 3.11.22 3.11.21 3.11.20 3.11.19 3.11.18 3.11.17 3.11.16 3.11.15 3.11.14 3.11.13 3.11.12 3.11.11 3.11.10 3.11.9 3.11.8 3.11.7 3.11.6 3.11.5 3.11.4 3.11.3 3.11.2 3.11.1 3.11.0 3.11.0-rc.2 3.11.0-rc.1 3.11.0-1 3.10.25 3.10.24 3.10.23 3.10.22 3.10.21 3.10.20 3.10.19 3.10.18 3.10.17 3.10.16 3.10.15 3.10.14 3.10.13 3.10.12 3.10.11 3.10.10 3.10.9 3.10.8 3.10.7 3.10.6 3.10.5 3.10.4 3.10.3 3.10.2 3.10.1 3.10.0 3.10.0-rc.6 3.10.0-rc.5 3.9.29 3.9.28 3.9.27 3.9.26 3.9.25 3.9.24 3.9.23 3.9.22 3.9.21 3.9.20 3.9.19 3.9.18 3.9.17 3.9.16 3.9.15 3.9.11 3.9.10 3.9.9 3.9.8 3.9.7 3.9.6 3.9.5 3.9.4 3.9.3 3.9.2 3.9.1 3.8.35 3.8.34 3.8.33 3.8.32 3.8.31 3.8.30 3.8.26 3.8.25 3.8.24 3.8.23 3.8.22 3.8.21 3.8.20 3.8.19 3.8.14 3.8.12-rc.3 3.8.12-rc.2 3.8.12-rc.1 3.8.11 3.8.10 3.8.10-rc.6 3.8.10-rc.5 3.8.10-rc.1 3.8.9 3.8.8 3.8.7 3.8.6 3.8.6-rc.2 3.8.6-rc.1 3.8.5 3.8.5-rc.2 3.8.5-rc.1 3.8.4 3.8.4-rc.3 3.8.4-rc.1 3.8.3 3.8.3-rc.2 3.8.3-rc.1 3.8.2 3.8.2-rc.1 3.8.1 3.8.1-rc.1 3.8.0 3.8.0-rc.3 3.8.0-rc.2 3.8.0-rc.1 3.7.28 3.7.27 3.7.27-rc.2 3.7.27-rc.1 3.7.26 3.7.25 3.7.25-rc.1 3.7.24 3.7.24-rc.2 3.7.24-rc.1 3.7.23 3.7.23-rc.1 3.7.22 3.7.22-rc.2 3.7.22-rc.1 3.7.21 3.7.20 3.7.20-rc.2 3.7.20-rc.1 3.7.19 3.7.18 3.7.18-rc.1 3.7.17 3.7.17-rc.3 3.7.17-rc.2 3.7.17-rc.1 retired 3.7.16 retired 3.7.16-rc.4 retired 3.7.16-rc.3 retired 3.7.16-rc.2 retired 3.7.16-rc.1 retired 3.7.16-beta.1 3.7.15 3.7.14 3.7.14-rc.2 3.7.14-rc.1 3.7.13 3.7.13-rc.2 3.7.13-rc.1 3.7.12 3.7.12-rc.2 3.7.12-rc.1 3.7.11 3.7.11-rc.2 3.7.11-rc.1 3.7.10-rc.4 3.7.10-rc.3 3.7.10-rc.2 3.7.10-rc.1 3.7.9 3.7.9-rc.3 3.7.9-rc.2 3.7.8 3.7.8-rc.4 3.7.8-rc.3 3.7.8-rc.2 3.7.8-rc.1 3.7.7 3.7.7-rc.2 3.7.7-rc.1 3.7.6 3.7.6-rc.2 3.7.6-rc.1 3.7.5 3.7.5-rc.1 3.7.4 3.7.4-rc.4 3.7.4-rc.3 3.7.4-rc.2 3.7.4-rc.1 3.7.3 3.7.3-rc.2 3.7.3-rc.1 3.7.2 3.7.1 3.7.0-rc.2 3.7.0-alpha.544 3.7.0-alpha.542 3.6.16 3.6.16-rc.1 3.6.15 3.6.15-rc.1 3.6.14 3.6.13 3.6.12 3.6.11 3.6.10 3.6.9 3.6.8 3.6.7 3.6.7-pre.1 3.5.6 3.5.0 3.4.0 3.3.5 3.0.2 0.0.0-rc.1

Modules shared by rabbitmq-server and rabbitmq-erlang-client

Security advisory: This version has known vulnerabilities. View advisories

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Files

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rabbit_common src delegate_sup.erl
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src/delegate_sup.erl

%% This Source Code Form is subject to the terms of the Mozilla Public
%% License, v. 2.0. If a copy of the MPL was not distributed with this
%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
%%
%% Copyright (c) 2007-2022 VMware, Inc. or its affiliates. All rights reserved.
%%
-module(delegate_sup).
-behaviour(supervisor).
-export([start_link/1, start_link/2, count/1, count/2, sup_name/1]).
-export([init/1]).
-define(SERVER, "delegate_").
%%----------------------------------------------------------------------------
-spec start_link(integer()) -> rabbit_types:ok_pid_or_error().
-spec start_link(integer(), string()) -> rabbit_types:ok_pid_or_error().
-spec count([node()]) -> integer().
%%----------------------------------------------------------------------------
sup_name(Prefix) ->
list_to_atom(Prefix ++ "sup").
start_link(Count, Prefix) ->
supervisor:start_link({local, sup_name(Prefix)}, ?MODULE, [Count, Prefix]).
start_link(Count) ->
start_link(Count, ?SERVER).
count(Nodes) ->
count(Nodes, ?SERVER).
count([], _) ->
1;
count([Node | Nodes], Prefix) ->
try
length(supervisor:which_children({sup_name(Prefix), Node}))
catch exit:{{R, _}, _} when R =:= nodedown; R =:= shutdown ->
count(Nodes, Prefix);
exit:{R, _} when R =:= noproc; R =:= normal; R =:= shutdown;
R =:= nodedown ->
count(Nodes, Prefix)
end.
%%----------------------------------------------------------------------------
init([Count, Name]) ->
{ok, {{one_for_one, 10, 10},
[{Num, {delegate, start_link, [Name, Num]},
transient, 16#ffffffff, worker, [delegate]} ||
Num <- lists:seq(0, Count - 1)]}}.