public CoapProtocolAdapter(PiraeusConfig config, IAuthenticator authenticator, IChannel channel, ILogger logger, HttpContext context = null)
{
this.context = context;
this.logger = logger;
CoapConfigOptions options = config.ObserveOption && config.NoResponseOption ? CoapConfigOptions.Observe | CoapConfigOptions.NoResponse : config.ObserveOption ? CoapConfigOptions.Observe : config.NoResponseOption ? CoapConfigOptions.NoResponse : CoapConfigOptions.None;
CoapConfig coapConfig = new CoapConfig(authenticator, config.CoapAuthority, options, config.AutoRetry,
config.KeepAliveSeconds, config.AckTimeoutSeconds, config.AckRandomFactor,
config.MaxRetransmit, config.NStart, config.DefaultLeisure, config.ProbingRate, config.MaxLatencySeconds);
coapConfig.IdentityClaimType = config.ClientIdentityNameClaimType;
coapConfig.Indexes = config.GetClientIndexes();
InitializeAuditor(config);
Channel = channel;
Channel.OnClose += Channel_OnClose;
Channel.OnError += Channel_OnError;
Channel.OnOpen += Channel_OnOpen;
Channel.OnReceive += Channel_OnReceive;
Channel.OnStateChange += Channel_OnStateChange;
session = new CoapSession(coapConfig, context);
if (Channel.State != ChannelState.Open)
{
Channel.OpenAsync().GetAwaiter();
Channel.ReceiveAsync();
}
}
public static byte[] ConvertToCoap(CoapSession session, EventMessage message, byte[] observableToken = null)
{
CoapMessage coapMessage = null;
CoapToken token = CoapToken.Create();
ushort id = observableToken == null?session.CoapSender.NewId(token.TokenBytes) : session.CoapSender.NewId(observableToken);
string uriString = CoapUri.Create(session.Config.Authority, message.ResourceUri, IsEncryptedChannel);
if (message.Protocol == ProtocolType.MQTT)
{
MqttMessage msg = MqttMessage.DecodeMessage(message.Message);
PublishMessage pub = msg as PublishMessage;
MqttUri uri = new MqttUri(pub.Topic);
if (observableToken == null)
{
RequestMessageType messageType = msg.QualityOfService == QualityOfServiceLevelType.AtMostOnce ? RequestMessageType.NonConfirmable : RequestMessageType.Confirmable;
//request
coapMessage = new CoapRequest(id, messageType, MethodType.POST, new Uri(uriString), MediaTypeConverter.ConvertToMediaType(message.ContentType));
}
else
{
//response
coapMessage = new CoapResponse(id, ResponseMessageType.NonConfirmable, ResponseCodeType.Content, observableToken, MediaTypeConverter.ConvertToMediaType(uri.ContentType), msg.Payload);
}
}
else if (message.Protocol == ProtocolType.COAP)
{
CoapMessage msg = CoapMessage.DecodeMessage(message.Message);
if (observableToken == null)
{
//request
coapMessage = new CoapRequest(id, msg.MessageType == CoapMessageType.Confirmable ? RequestMessageType.Confirmable : RequestMessageType.NonConfirmable, MethodType.POST, new Uri(uriString), MediaTypeConverter.ConvertToMediaType(message.ContentType), msg.Payload);
}
else
{
//response
coapMessage = new CoapResponse(id, ResponseMessageType.NonConfirmable, ResponseCodeType.Content, observableToken, MediaTypeConverter.ConvertToMediaType(message.ContentType), msg.Payload);
}
}
else
{
if (observableToken == null)
{
//request
coapMessage = new CoapRequest(id, RequestMessageType.NonConfirmable, MethodType.POST, new Uri(uriString), MediaTypeConverter.ConvertToMediaType(message.ContentType), message.Message);
}
else
{
//response
coapMessage = new CoapResponse(id, ResponseMessageType.NonConfirmable, ResponseCodeType.Content, observableToken, MediaTypeConverter.ConvertToMediaType(message.ContentType), message.Message);
}
}
return(coapMessage.Encode());
}
public CoapRequestDispatcher(CoapSession session, IChannel channel)
{
this.channel = channel;
this.session = session;
auditor = AuditFactory.CreateSingleton().GetAuditor(AuditType.Message);
coapObserved = new Dictionary <string, byte[]>();
coapUnobserved = new HashSet <string>();
adapter = new OrleansAdapter(session.Identity, channel.TypeId, "CoAP");
adapter.OnObserve += Adapter_OnObserve;
LoadDurablesAsync().LogExceptions();
}
public CoapRequestDispatcher(CoapSession session, IChannel channel, PiraeusConfig config, GraphManager graphManager, ILog logger = null)
{
this.channel = channel;
this.session = session;
this.config = config;
this.graphManager = graphManager;
this.logger = logger;
auditor = AuditFactory.CreateSingleton().GetAuditor(AuditType.Message);
coapObserved = new Dictionary <string, byte[]>();
coapUnobserved = new HashSet <string>();
adapter = new OrleansAdapter(session.Identity, channel.TypeId, "CoAP", graphManager, logger);
adapter.OnObserve += Adapter_OnObserve;
LoadDurablesAsync().LogExceptions(logger);
}
public PiraeusCoapClient(CoapConfig config, IChannel channel, ICoapRequestDispatch dispatcher = null)
{
this.config = config;
pingId = new List <ushort>();
session = new CoapSession(config);
observers = new Dictionary <string, string>();
this.dispatcher = dispatcher;
this.channel = channel;
this.channel.OnClose += Channel_OnClose;
this.channel.OnError += Channel_OnError;
this.channel.OnOpen += Channel_OnOpen;
this.channel.OnStateChange += Channel_OnStateChange;
this.channel.OnReceive += Channel_OnReceive;
session.OnRetry += Session_OnRetry;
session.OnKeepAlive += Session_OnKeepAlive;
session.IsAuthenticated = true;
usedToken = true;
queue = new Queue <byte[]>();
}
