DeepStream-测试发送MQTT

 1. 安装库

     先按照这个文件\opt\nvidia\deepstream\deepstream-6.4\sources\libs\mqtt_protocol_adaptor\README安装一些依赖库。

整成一条命令就是:

sudo apt-get install libglib2.0 libglib2.0-dev libcjson-dev libssl-dev && \
wget https://mosquitto.org/files/source/mosquitto-2.0.15.tar.gz && tar -xvf mosquitto-2.0.15.tar.gz && cd mosquitto-2.0.15 && make &&  make install && \
 cp /usr/local/lib/libmosquitto* /opt/nvidia/deepstream/deepstream/lib/ && ldconfig && adduser --system mosquitto && mosquitto -v

// mosquitto -v 就是启动程序的命令，-v可以打印啰嗦日志。

2. test_mqtt_proto_async 测试

3. deepstream-test5测试

到/opt/nvidia/deepstream/deepstream/sources/apps/sample_apps/deepstream-test5/configs下，

将test5_config_file_src_infer.yml拷贝一份成test5_config_file_src_infer_mqtt.yml,主要是蛇者如下红色部分。

sink1:
  enable: 1
  #Type - 1=FakeSink 2=EglSink 3=File 4=UDPSink 5=nvdrmvideosink 6=MsgConvBroker
  type: 6
  msg-conv-config: dstest5_msgconv_sample_config.yml
  #(0): PAYLOAD_DEEPSTREAM - Deepstream schema payload
  #(1): PAYLOAD_DEEPSTREAM_MINIMAL - Deepstream schema payload minimal
  #(256): PAYLOAD_RESERVED - Reserved type
  #(257): PAYLOAD_CUSTOM   - Custom schema payload
  msg-conv-payload-type: 1

./deepstream-test5-app -c  configs/test5_config_file_src_infer_mqtt.yml