void OnMessage(chat.Message msg)
{
#region
if (msg.HasNotification)
{
if (msg.Notification.HasWelcome)
{
//this.Title = msg.Notification.Welcome.Text.ToStringUtf8();
}
else if (msg.Notification.HasFriend)
{
var name = msg.Notification.Friend.Name.ToStringUtf8();
if (msg.Notification.Friend.Online)
{
//my_friends.Add(name);
}
else
{
//my_friends.Remove(name);
}
}
else if (msg.Notification.HasScreen)
{
if (OnGetScreen != null)
OnGetScreen(msg);
}
else if (msg.Notification.HasMsg)
{
//var txtMsg = new TextMessage(msg.Notification.Msg);
//text_messages.Add(txtMsg);
}
}
#endregion
}
void OnMessage(chat.Message msg)
{
if (msg.HasNotification)
{
if (msg.Notification.HasWelcome)
{
this.Title = msg.Notification.Welcome.Text.ToStringUtf8();
}
else if (msg.Notification.HasFriend)
{
var name = msg.Notification.Friend.Name.ToStringUtf8();
if (msg.Notification.Friend.Online)
{
my_friends.Add(name);
}
else
{
my_friends.Remove(name);
}
}
else if (msg.Notification.HasMsg)
{
var txtMsg = new TextMessage(msg.Notification.Msg);
text_messages.Add(txtMsg);
list_messages.SelectedIndex = list_messages.Items.Count - 1;
list_messages.ScrollIntoView(list_messages.SelectedItem);
}
}
}
void OnReadBody(IAsyncResult ar)
{
try
{
int len = client.Client.EndReceive(ar);
body_read_len += len;
if (body_read_len < body.Length)
{
client.Client.BeginReceive(body, body_read_len, body.Length - body_read_len, 0, new AsyncCallback(OnReadBody), null);
return;
}
StartReadHead();
}
catch (Exception ex)
{
Console.WriteLine("read body ..exception:{0}", ex.Message);
}
try
{
if (MessageHandler != null)
{
chat.Message msg = chat.Message.ParseFrom(body);
if (msg.HasResponse)
{
Dispatcher.BeginInvoke((Action)(() =>
{
if (!msg.Response.Result)
{
errors.Add(msg.Response.ErrorDescribe.ToStringUtf8());
}
try
{
Transaction <chat.Message> .OnResponse(msg.Sequence, msg, msg.Response.LastResponse);
}
catch (Exception e)
{
errors.Add(e.Message);
errors.Add(e.StackTrace);
}
}));
}
else
{
//indication...
Dispatcher.BeginInvoke((Action)(() => { MessageHandler(msg); }));
}
}
}
catch (Exception e)
{
Dispatcher.BeginInvoke((Action)(() =>
{
errors.Add(e.Message);
errors.Add(e.StackTrace);
}));
}
}
public void SendMessage(chat.Message msg)
{
int size = msg.SerializedSize;
byte[] buf = new byte[size + 4];
buf[0] = (byte)((size >> 24) & 0x000000ff);
buf[1] = (byte)((size >> 16) & 0x000000ff);
buf[2] = (byte)((size >> 8) & 0x000000ff);
buf[3] = (byte)((size) & 0x000000ff);
pb.CodedOutputStream cos = pb.CodedOutputStream.CreateInstance(buf, 4, size);
msg.WriteTo(cos);
SendMessage(buf);
}
