private ChatService()
{
_messages = Observable.Create <ChatMessage>(observer =>
{
try
{
if (_client == null)
{
_clientCallback = new ChatServiceClientCallback(observer);
_client = new ChatServiceClient(new InstanceContext(_clientCallback));
_client.ChannelFactory.Closed += (s, a) => { observer.OnCompleted(); };
_client.ChannelFactory.Faulted += (s, a) => { observer.OnCompleted(); };
if (_login != null)
{
_token = _client.Connect(_login);
}
}
}
catch (Exception e)
{
observer.OnError(e);
}
return(() =>
{
_client.Close();
_client = null;
});
});
}
public void Connect(string user, string host)
{
User = user;
if (!host.Contains("://"))
{
host = string.Format("http://{0}", host);
}
Host = host;
// Validate host
Uri uri;
UrlExtractor.TryCreate(Host, out uri, validHostUriSchemes);
if (uri == null)
{
ConnectionFailed(this, DateTime.Now, string.Format("Invalid format for host: {0}", Host));
return;
}
Host = uri.ToString();
try {
Binding binding;
if (uri.Scheme.Equals(Uri.UriSchemeNetPipe))
{
var namedPipeBinding = new NetNamedPipeBinding();
namedPipeBinding.Security.Mode = NetNamedPipeSecurityMode.None;
binding = namedPipeBinding;
}
else if (uri.Scheme.Equals(Uri.UriSchemeNetTcp))
{
var tcpBinding = new NetTcpBinding();
tcpBinding.Security.Mode = SecurityMode.None;
binding = tcpBinding;
}
else
{
var httpBinding = new WSDualHttpBinding();
httpBinding.Security.Mode = WSDualHttpSecurityMode.None;
binding = httpBinding;
}
// Append service name
// Note: URI creation appends any missing "/" to the host, so it's safe to just append
if (!Host.EndsWith(serviceName) && !Host.EndsWith(string.Format("{0}/", serviceName)))
{
Host = string.Format("{0}{1}", Host, serviceName);
}
// Create the endpoint address
EndpointAddress endpointAddress = new EndpointAddress(Host);
client = new ChatServiceClient(new InstanceContext(this), binding, endpointAddress);
client.Open();
client.Connect(user);
} catch (Exception exception) {
TriggerConnectionFailed(exception);
}
}
void ConnectUser()
{
if (!isConnected)
{
client = new ChatServiceClient(new System.ServiceModel.InstanceContext(this));
ID = client.Connect(tbUserName.Text);
tbUserName.IsEnabled = false;
btnConDiscon.Content = "Disconnect";
isConnected = true;
}
}
private void ConnectButt_Click(object sender, EventArgs e)
{
ChatCallback callback = new ChatCallback();
proxy = new ChatServiceClient(new InstanceContext(callback));
callback.Change += callback_Change;
if (!proxy.Connect(nicktext.Text))
{
MessageBox.Show("Imie już zarezerwowane");
}
else
{
chatBox.Enabled = true;
Message.Enabled = true;
Sender.Enabled = true;
nicktext.Enabled = false;
}
KeyPreview = true;
}
private void Connect(string username, string hostname)
{
try
{
const string endpointConfigurationName = "netTcpBinding_IChatService";
var remoteAdress = String.Format("net.tcp://{0}/InkChat", hostname);
_chatClient = new ChatServiceClient(new InstanceContext(this), endpointConfigurationName, remoteAdress);
//_chatClient.ClientCredential
//_chatClient.ClientCredentials.Windows.ClientCredential.UserName = "******";//用户名
//_chatClient.ClientCredentials.Windows.ClientCredential.Password = "";//密码
//_chatClient.ClientCredentials.Windows.ClientCredential.Domain = "10.0.0.2";
_chatClient.Open();
_chatClient.Connect(username);
}
catch (Exception e)
{
_dispatcher.Invoke(new Action(() => AppendText(String.Format("Couldn't establish connection to server. {0} {1}", e.Message, e.InnerException != null ? e.InnerException.Message : ""), Colors.Red)));
_dispatcher.Invoke(new Action(() => EnableChat(false)));
_dispatcher.Invoke(new Action(() => EnableConnect(true)));
_dispatcher.Invoke(new Action(() => EnableDisconnect(false)));
}
}
public void Connect(string user, string host)
{
User = user;
if (!host.Contains("://")) {
host = string.Format("http://{0}", host);
}
Host = host;
// Validate host
Uri uri;
UrlExtractor.TryCreate(Host, out uri, validHostUriSchemes);
if (uri == null) {
ConnectionFailed(this, DateTime.Now, string.Format("Invalid format for host: {0}", Host));
return;
}
Host = uri.ToString();
try {
Binding binding;
if (uri.Scheme.Equals(Uri.UriSchemeNetPipe)) {
var namedPipeBinding = new NetNamedPipeBinding();
namedPipeBinding.Security.Mode = NetNamedPipeSecurityMode.None;
binding = namedPipeBinding;
} else if (uri.Scheme.Equals(Uri.UriSchemeNetTcp)) {
var tcpBinding = new NetTcpBinding();
tcpBinding.Security.Mode = SecurityMode.None;
binding = tcpBinding;
} else {
var httpBinding = new WSDualHttpBinding();
httpBinding.Security.Mode = WSDualHttpSecurityMode.None;
binding = httpBinding;
}
// Append service name
// Note: URI creation appends any missing "/" to the host, so it's safe to just append
if (!Host.EndsWith(serviceName) && !Host.EndsWith(string.Format("{0}/", serviceName))) {
Host = string.Format("{0}{1}", Host, serviceName);
}
// Create the endpoint address
EndpointAddress endpointAddress = new EndpointAddress(Host);
client = new ChatServiceClient(new InstanceContext(this), binding, endpointAddress);
client.Open();
client.Connect(user);
} catch (Exception exception) {
TriggerConnectionFailed(exception);
}
}