private static HttpContent CreateMessageContent(Message message, bool suppressEntityBody)
{
Fx.Assert(message != null, "The 'message' parameter should not be null.");
if (suppressEntityBody || message.IsEmpty)
{
return(new ByteArrayContent(EmptyArray <byte> .Instance));
}
return(new StreamContent(message.GetBody <Stream>()));
}
private string PeekAndRetrieveMessage(MessageBufferClient client)
{
System.ServiceModel.Channels.Message lockedMessage = client.PeekLock();
try
{
client.DeleteLockedMessage(lockedMessage);
return(lockedMessage.GetBody <string>());
}
finally
{
if (lockedMessage != null)
{
lockedMessage.Close();
}
}
}
public Stream GetResponseMessageStream(Message message)
{
if (message == null)
{
throw FxTrace.Exception.ArgumentNull("message");
}
ThrowIfMismatchedMessageVersion(message);
if (!ByteStreamMessage.IsInternalByteStreamMessage(message))
{
return(null);
}
return(message.GetBody <Stream>());
}
private string RetrieveMessage(MessageBufferClient client)
{
System.ServiceModel.Channels.Message retrievedMessage = null;;
try
{
retrievedMessage = client.Retrieve();
return(retrievedMessage.GetBody <string>());
}
finally
{
if (retrievedMessage != null)
{
retrievedMessage.Close();
}
}
}
public async Task SendMessageToServer(System.ServiceModel.Channels.Message msg)
{
if (msg.IsEmpty)
{
Console.WriteLine("received empty message");
return;
}
byte[] body = msg.GetBody <byte[]>();
string clientMessage = Encoding.UTF8.GetString(body);
JObject jsonMessage = JObject.Parse(clientMessage);
string type = jsonMessage["type"].ToString();
JToken data = jsonMessage["data"];
switch (type)
{
case Message:
await chatService.SendMessage(data);
break;
case FriendshipRequest:
await friendService.AddFriend(data);
break;
case FriendshipAccept:
await friendService.ReplyToFriendRequest(data);
break;
case Login:
IWebsocketCallback webCallback = OperationContext.Current.GetCallbackChannel <IWebsocketCallback>();
await loginService.Subscribe(data, webCallback);
break;
default:
Console.WriteLine(String.Format("{0} type is not supported", type));
break;
}
}