From 7b05def8efe539181fa254a2512f980069c0b2be Mon Sep 17 00:00:00 2001
From: Michael Klishin <michael@rabbitmq.com>
Date: Thu, 14 Aug 2014 17:53:53 +0400
Subject: [PATCH] Make RPC client response queues auto-delete and exclusive

Patch by Witeman Zheng.
---
 src/amqp_rpc_client.erl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/amqp_rpc_client.erl b/src/amqp_rpc_client.erl
index a192b6b1..6f8a2273 100644
--- a/src/amqp_rpc_client.erl
+++ b/src/amqp_rpc_client.erl
@@ -88,7 +88,8 @@ call(RpcClient, Payload) ->
 %% Sets up a reply queue for this client to listen on
 setup_reply_queue(State = #state{channel = Channel}) ->
     #'queue.declare_ok'{queue = Q} =
-        amqp_channel:call(Channel, #'queue.declare'{}),
+        amqp_channel:call(Channel, #'queue.declare'{exclusive   = true,
+                                                    auto_delete = true}),
     State#state{reply_queue = Q}.
 
 %% Registers this RPC client instance as a consumer to handle rpc responses