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%% 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) 2007-2024 Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. All rights reserved.
%%
-record(upstream, {uris,
exchange_name,
queue_name,
consumer_tag,
prefetch_count,
max_hops,
reconnect_delay,
expires,
message_ttl,
trust_user_id,
ack_mode,
queue_type,
name,
bind_nowait,
resource_cleanup_mode,
channel_use_mode
}).
-record(upstream_params,
{uri,
params,
x_or_q,
%% The next two can be derived from the above three, but we don't
%% want to do that every time we forward a message.
safe_uri,
table}).
%% Name of the message header used to collect the hop (forwarding) path
%% metadata as the message is forwarded by exchange federation.
-define(ROUTING_HEADER, <<"x-received-from">>).
-define(BINDING_HEADER, <<"x-bound-from">>).
-define(MAX_HOPS_ARG, <<"x-max-hops">>).
%% Identifies a cluster, used by exchange federation cycle detection
-define(DOWNSTREAM_NAME_ARG, <<"x-downstream-name">>).
%% Identifies a virtual host, used by exchange federation cycle detection
-define(DOWNSTREAM_VHOST_ARG, <<"x-downstream-vhost">>).
-define(DEF_PREFETCH, 1000).
-define(FEDERATION_GUIDE_URL, <<"https://rabbitmq.com/docs/federation/">>).
-define(FEDERATION_PG_SCOPE, rabbitmq_federation_pg_scope).
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