static FskErr KprCoAPClientDispatchResponse(KprCoAPClient self, UInt32 ipaddr, UInt16 port, KprCoAPMessage response)
{
FskErr err = kFskErrNone;
KprCoAPClientRequest request = self->requests;
KprCoAPEndpoint endpoint = NULL;
while (request) {
if (KprCoAPClientRequestMatchResponse(request, response)) {
err = KprCoAPClientRequestHandleResponse(request, response);
if (KPrCoAPClientRequestExpectsMoreResponse(request) == false) {
KprCoAPClientEndRequest(self, request, kKprCoAPClientRequestEndReasonSuccess);
}
return err;
}
request = request->next;
}
endpoint = KprCoAPClientFindEndpoint(self, ipaddr, port);
if (endpoint) {
if (!KprCoAPEndpointHandleMessage(endpoint, response)) goto bail;
bailIfError(KprCoAPClientHandleResponse(self, NULL, response, endpoint));
} else {
// @TODO
}
bail:
return err;
}
FskErr KprCoAPClientRequestHandleResponse(KprCoAPClientRequest self, KprCoAPMessage response)
{
FskErr err = kFskErrNone;
if (!KprCoAPEndpointHandleMessage(self->endpoint, response)) goto bail;
switch (response->type) {
case kKprCoAPMessageTypeAcknowledgement:
self->ackReceived = true;
if (response->code != kKprCoAPMessageCodeEmpty) {
self->responseReceived = true;
}
break;
case kKprCoAPMessageTypeReset:
KprCoAPClientEndRequest(self->client, self, kKprCoAPClientRequestEndReasonReset);
return kFskErrNone;
default:
self->responseReceived = true;
break;
}
if (self->observeRequested && !self->observeAccepted) {
KprCoAPMessageOptionRecord *option = KprCoAPMessageFindOption(response, kKprCoAPMessageOptionObserve);
self->observeAccepted = (option != NULL && option->value.uint > kKprCoAPMessageObserveDeregister);
}
bailIfError(KprCoAPClientHandleResponse(self->client, self->message, response, self->endpoint));
bail:
return err;
}
