/// <summary>
/// Subscribes to the channel on the destination path.
/// </summary>
/// <param name="destinationPath">The channel.</param>
async Task SendSubscribeStompMsgAsync(string destinationPath, Address destinationAddress = null)
{
StompMessage subscribe = new StompMessage(StompMessage.ClientCommands.SUBSCRIBE);
subscribe.SetSubscriptionId(SubscriptionCounter++);
subscribe.SetDestination(destinationPath, destinationAddress);
await SendAsync(subscribe); // The LoopReadStompMsgsAsync will process the answer from the server
Debug.WriteLine("Subscription requested on path " + subscribe.GetDestination());
}
/// <summary>
/// Loop to read Stomp messages from the websocket and call appropriate actions.
/// </summary>
private async Task LoopReadStompMsgsAsync()
{
while (ClientWs.State == WebSocketState.Open) // Infinite loop for as long as we are running with an open socket
{
var msg = await ReadSocketAsync();
StompMessage stompMsg = StompMessage.Deserialize(msg);
switch (stompMsg.Command)
{
case StompMessage.ServerResponses.ERROR:
this.OnErrorEventHandler?.Invoke(stompMsg.Body);
break;
case StompMessage.ServerResponses.MESSAGE:
ProcessReceivedMessage(stompMsg.GetDestination(), stompMsg.Body);
break;
default:
// throw exception?
Debug.WriteLine("Received STOMP Message with an unsupported Command: " + stompMsg);
break;
}
}
}