Mainflux.mainflux/coap

Mainflux CoAP Adapter

Mainflux CoAP adapter provides an CoAP API for sending messages through the platform.

Configuration

The service is configured using the environment variables presented in the following table. Note that any unset variables will be replaced with their default values.

Variable	Description	Default
COAP_ADAPTER_NATS_URL	NATS instance URL	nats://localhost:4222

Deployment

The service is distributed as Docker container. The following snippet provides a compose file template that can be used to deploy the service container locally:

version: "2"
services:
  adapter:
    image: mainflux/coap-adapter:[version]
    container_name: [instance name]
    ports:
      - [host machine port]:5683
    environment:
      COAP_ADAPTER_NATS_URL: [NATS instance URL]

To start the service outside of the container, execute the following shell script:

# download the latest version of the service
go get github.com/mainflux/mainflux

cd $GOPATH/src/github.com/mainflux/mainflux/cmd/coap

# compile the app; make sure to set the proper GOOS value
CGO_ENABLED=0 GOOS=[platform identifier] go build -ldflags "-s" -a -installsuffix cgo -o app

# set the environment variables and run the service
COAP_ADAPTER_NATS_URL=[NATS instance URL] app

Usage

For more information about service capabilities and its usage, please check out the API documentation.