From 5707747868639129b7755b39fbf975f5cb866340 Mon Sep 17 00:00:00 2001
From: "Bo-Chun Louis Chen(VM)" <louistw@uab.edu>
Date: Sat, 22 Feb 2020 04:51:56 +0000
Subject: [PATCH] Update README
---
README.md | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/README.md b/README.md
index 97bfe2b..4a18b9e 100644
--- a/README.md
+++ b/README.md
@@ -27,4 +27,21 @@ rc_rmq.publish_msg({
'content': 'this is warning'
}
})
+
+# to consume message from a queue
+# you have to first define callback function
+# with parameters: channel, method, properties, body
+def callback_function(ch, method, properties, body):
+ msg = json.loads(body)
+ print("get msg: {}".format(msg['username')
+
+ # this will stop the consumer
+ rc_rmq.stop_consumer()
+
+# start consume messagre from queue with callback function
+rc_rmq.start_consume({
+ 'queue': 'queue_name',
+ 'cb': callback_function
+})
+
```
--
GitLab