As CoAP was designed with proxies in mind, CoAP messages can contain a Proxy-URI option.
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@@ -34,18 +34,18 @@ Notice that https:// and coaps:// are not supported as security is not implement
As example the Proxy-URI 'http://127.0.0.1/wanted' will cause the proxy to fetch the 'wanted' resource using HTTP, while the Proxy-URI 'coap://127.0.0.1/wanted' will cause the proxy to fetch the 'wanted' resource using CoAP.
The CoAP proxy server is started on port 5683 (CoAP default port).