formatting of eclipse import tutorial authored by Björn Butzin's avatar Björn Butzin
......@@ -185,20 +185,19 @@ You can find the required files in our repository at [https://gitlab.amd.e-techn
* If you have written your own resources before: GET them
* GET the `/.well-known/core` resource (it is generated automatically by the server)
* GET the `/.well-known/core` resource using multicast (aka. Multicast Discovery)
* Multicast Adresses:
* Multicast Adresses and add a token to identify resposes on multicast request
```
`CoapConstants.COAP_ALL_NODES_IPV4_MC_ADDR`
`CoapConstants.COAP_ALL_NODES_IPV6_LL_MC_ADDR` and
`CoapConstants.COAP_ALL_NODES_IPV6_SL_MC_ADDR`
```
* Add a token to identify resposes on multicast request
```java
// Multicast addresses
// CoapConstants.COAP_ALL_NODES_IPV4_MC_ADDR
// CoapConstants.COAP_ALL_NODES_IPV6_LL_MC_ADDR
// CoapConstants.COAP_ALL_NODES_IPV6_SL_MC_ADDR
// add a (mandatory) token to match outgoing multicast message and incoming unicast messages
request.setToken("MCToken".getBytes());
```
## 6. Task 2: Implementation of a AC control by using the CoAP-observe mechanism
![Task 2 - Sequence diagram](https://gitlab.amd.e-technik.uni-rostock.de/ws4d/jcoap/raw/master/ws4d-jcoap-handsOn/img/Task2Sequence.png)
1. Use the eventing mechanism CoAP-Observe
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