From 1cce38d106c1ec839662960a89de8f33349ed1a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=2E=20Fernando=20S=C3=A1nchez?= <balkian@gmail.com>
Date: Thu, 22 Feb 2018 18:10:52 +0100
Subject: [PATCH] Fix log bug

---
 README.md          | 18 +++++++++++++-----
 docker-compose.yml |  1 -
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index cee813a..82f5e8e 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,26 @@
 Testing three different MQTT brokers: mosquitto, hbmqtt (python) and volantmq (go).
+The goal is to compare different brokers using the same client code.
+In particular, I wanted to know if the main python and golang broker implementations support QOS level 2 subscriptions.
+i.e. whether the broker will store undelivered messages while the subscriber is offline, and deliver them once it comes online.
 
 The compose file sets up the three brokers, and two clients (a producer and a consumer).
 
 ## Setup
 
-To launch the three brokers, run:
+Before you launch the clients, launch the brokers you want to try with compose.
+This will launch the three brokers:
 
 ```
 docker-compose up mosquitto pybroker gobroker
 ```
 
-The brokers can be configured to use different brokers with the `MQTT_HOST` environment variable (see below).
 
-## Mosquitto
+## Clients
+
+The clients can be configured to use different brokers with the `MQTT_HOST` environment variable (see below).
+You can run as many clients as you wish.
+
+### Mosquitto
 
 ```
 docker-compose run -e MQTT_HOST=mosquitto consumer
@@ -22,7 +30,7 @@ docker-compose run -e MQTT_HOST=mosquitto consumer
 docker-compose run -e MQTT_HOST=mosquitto producer
 ```
 
-## HBMQTT (python)
+### HBMQTT (python)
 
 This broker is using BoltDB (an embedded key-value store) for persistence.
 
@@ -34,7 +42,7 @@ docker-compose run -e MQTT_HOST=pybroker consumer
 docker-compose run -e MQTT_HOST=pybroker producer
 ```
 
-## VolantMQ (Go)
+### VolantMQ (Go)
 
 ```
 docker-compose run -e MQTT_HOST=gobroker consumer
diff --git a/docker-compose.yml b/docker-compose.yml
index 5546fe0..481114f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,6 @@ services:
     volumes:
       - "./mosquitto.conf:/mosquitto/config/mosquitto.conf"
       - "./data:/mosquitto/data"
-      - "./logs:/mosquitto/log"
   consumer:
     build: python-clients
     image: mqtt-test