MQTT

.devcontainer/Dockerfile

@@ -15,13 +15,25 @@ RUN set -eux; \
     libmicrohttpd-dev \
     libcurl4-openssl-dev \
     zlib1g-dev \
-    prometheus-cpp-dev
+    prometheus-cpp-dev \
+    nlohmann-json3-dev
+
 
 RUN set -eux; \
   apt-get update; \
   apt-get install -y \
     libpaho-mqtt-dev
 
+RUN set -eux; \
+  git clone https://github.com/eclipse/paho.mqtt.cpp.git; \
+  cd paho.mqtt.cpp; \
+  git submodule init; \
+  git submodule update; \
+  mkdir build && cd build; \
+  cmake -DPAHO_WITH_MQTT_C=ON ..; \
+  cmake --build . --target install; \
+  ldconfig;
+
   RUN set -eux; \
   apt-get update; \
   apt-get install -y \