consumer: Cannot connect to redis://127.0.0.1:6379//: Error 111 connecting to 127.0.0.1:6379. Connection refused.. code example

Example 1: Could not connect to Redis at 127.0.0.1:6379: Connection refused

redis-server

Example 2: Could not connect to Redis at 127.0.0.1:6379: Connection refused

try running redis-server