I need a simple WCF sample code or tutorial or a link that shows the steps on how to add a certificate to ChannelFactory?
Does this help?
// Create a proxy with the previously create binding and
// endpoint address
channelFactory =
new ChannelFactory<IEchoService>(
multipleTokensBinding, serviceAddress);
// configure the username credentials, the client
// certificate and the server certificate on the channel
// factory
channelFactory.Credentials.UserName.UserName = username;
channelFactory.Credentials.UserName.Password = password;
channelFactory.Credentials.ClientCertificate.SetCertificate(
"CN=client.com", StoreLocation.CurrentUser, StoreName.My);
channelFactory.Credentials.ServiceCertificate.SetDefaultCertificate(
"CN=localhost", StoreLocation.LocalMachine, StoreName.My);
client = channelFactory.CreateChannel();
Console.WriteLine("Echo service returned: {0}",
client.Echo());
((IChannel)client).Close();
channelFactory.Close();
}
catch (CommunicationException e)
{
Abort((IChannel)client, channelFactory);
// if there is a fault then print it out
FaultException fe = null;
Exception tmp = e;
while (tmp != null)
{
fe = tmp as FaultException;
if (fe != null)
{
break;
}
tmp = tmp.InnerException;
}
if (fe != null)
{
Console.WriteLine("The server sent back a fault: {0}",
fe.CreateMessageFault().Reason.GetMatchingTranslation().Text);
}
else
{
Console.WriteLine("The request failed with exception: {0}",e);
}
}
catch (TimeoutException)
{
Abort((IChannel)client, channelFactory);
Console.WriteLine("The request timed out");
}
catch (Exception e)
{
Abort((IChannel)client, channelFactory);
Console.WriteLine(
"The request failed with unexpected exception: {0}", e);
}
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
Related
Producer count in the activemq web console shows 0 all the time, even if there are producers connected to the broker. I'm not sure why?
My producer code looks like this.
public boolean postMessage(List<? extends JMSMessageBean> messageList, String data, int messageCount)
throws JMSException {
String queueName = null;
MessageProducer producer = null;
Connection connection = null;
Session session = null;
try {
connection = pooledConnectionFactory.createConnection();
connection.setExceptionListener(this);
connection.start();
session = connection.createSession(false, Session.CLIENT_ACKNOWLEDGE);
int index = 0;
for (JMSMessageBean message : messageList) {
if (producer == null || !message.getQueueName().equals(queueName)) {
queueName = message.getQueueName();
producer = getQueueProducer(queueName, session);
}
Message _omessage = session.createObjectMessage(message);
_omessage.setStringProperty("MESSAGE_INDEX", messageCount + ":" + index);
_omessage.setIntProperty("RETRY_COUNT", 0);
_omessage.setJMSType(message.getJmsType());
if (data != null) {
_omessage.setStringProperty("RAW_DATA", data);
}
producer.send(_omessage);
index++;
}
} catch (JMSException e) {
logger.error("Exception while creating connection to jms broker", e);
} finally {
try {
if (null != session) {
session.close();
}
if (null != connection) {
connection.close();
}
if(null != producer) {
producer.close();
}
} catch (JMSException e) {
logger.error(e.getMessage(), e);
}
}
return true;
}
Am using a pooledconnectionfactory to create sessions, connections, and messageproducers. Everytime, someone has to post a message, a new connection is requested from the pooledconnectionfactory. and then
The ActiveMQ client often uses what they call "dynamic producers"-- a producer per message for non-transacted sessions. If you walked the JMS object lifecycle, you'd find there is little need to keep a producer object around in a non-transacted session-- which is different from the consumer object.
Look under the dynamicProducers list in JMX, and you'll catch them being created. You can also monitor the advisory topics to see them get created and destroyed.
Side note: your object close order in the finally is incorrect.. you should close objects in reverse order-- producer, session, connection.
We are getting SSL peer unverified error while fetching the access token from Lifelog api. I am able to get the authcode, but when i am trying to get access token, it is giving me SSL peer error. It works fine with few device, but most of the device it is giving SSL error.
private void getAccessToken(final String authCode)
{
final String finalUrl = String.format("https://platform.lifelog.sonymobile.com/oauth/2/token?client_id=%s&client_secret=%s&code=%s",CLIENT_ID,CLIENT_SECRET,authCode);
Thread networkThread = new Thread(new Runnable() {
public void run() {
try {
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(finalUrl);
// Add your data
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(4);
nameValuePairs.add(new BasicNameValuePair("client_id", CLIENT_ID));
nameValuePairs.add(new BasicNameValuePair("client_secret", CLIENT_SECRET));
nameValuePairs.add(new BasicNameValuePair("grant_type", "authorization_code"));
nameValuePairs.add(new BasicNameValuePair("code", authCode));
AbstractHttpEntity ent=new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8);
ent.setContentType("application/x-www-form-urlencoded; charset=UTF-8");
post.setEntity(ent);
// Execute HTTP Post Request
HttpResponse response =null;
try {
response = client.execute(post);
Log.d("Response:" , response.toString());
} catch (IOException e) {
e.printStackTrace();
}
String dataObject = response.toString();
JSONObject obj;
if(dataObject != null) {
obj = null;
try {
String json_string = EntityUtils.toString(response.getEntity());
// displayToast(json_string);
obj = new JSONObject(json_string);
SharedPreferences prefs =getSharedPreferences("Myprefs", Context.MODE_PRIVATE);
prefs.edit().putString("Access_token", obj.getString("access_token"));
// prefs.edit().putString(AUTH_REFRESH_TOKEN, obj.getString(AUTH_REFRESH_TOKEN));
} catch (JSONException e) {
e.printStackTrace();
}
}
} catch (IOException e) {
// TODO Auto-generated catch block
}
}
});
networkThread.start(); }
The problem may be with your use of HttpClient. It looks like Google has removed support for this call in Android 6.0.
http://developer.android.com/about/versions/marshmallow/android-6.0-changes.html#behavior-apache-http-client
You should be able to use HttpsURLConnection instead of Httpclient to access the Lifelog Web Service.
I'm using google-oauth-client, I was able to use on Android 5.x with this initialization for
import com.google.api.client.http.HttpTransport;
private void initializeSocketFactory() {
if (Build.VERSION.SDK_INT >= 23) {
HTTP_TRANSPORT = new NetHttpTransport();
} else {
//Android 5 and bellow needs this SSL Socket factory initialization
try {
SSLContext sslContext = SSLContext.getInstance("TLSv1");
sslContext.init(null, null, null);
SSLSocketFactory socketFactory = sslContext.getSocketFactory();
NetHttpTransport.Builder netTransportBuilder = new NetHttpTransport.Builder();
netTransportBuilder.setSslSocketFactory(socketFactory);
HTTP_TRANSPORT = netTransportBuilder.build();
} catch (NoSuchAlgorithmException | KeyManagementException e) {
Log.e(LOG_TAG, "Problem instantiating cipher for ssl socket", e);
}
}
}
You use HTTP_TRANSPORT to instantiate:
import com.google.api.client.auth.oauth2.AuthorizationCodeFlow;
How do you set the socket buffer size in Apache HttpClient version 4.3.3?
HttpClient client = new DefaultHttpClient();
client.getParams().setParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 128 * 1024);
HttpPost post = new HttpPost(url);
String res = null;
try
{
post.addHeader("Connection", "Keep-Alive");
post.addHeader("Content-Name", selectedFile.getName());
post.setEntity(new ByteArrayEntity(fileBytes));
HttpResponse response = client.execute(post);
res = EntityUtils.toString(response.getEntity());
}
catch (Exception e)
{
e.printStackTrace();
}
You create a custom ConnectionConfig object with your desired buffer size and pass it as a parameter when creating your HttpClient object. For example:
ConnectionConfig connConfig = ConnectionConfig.custom()
.setBufferSize(DESIRED_BUFFER_SIZE)
.build();
try (CloseableHttpClient client = HttpClients.custom()
.setDefaultConnectionConfig(connConfig)
.build()) {
HttpGet get = new HttpGet("http://google.com");
try (CloseableHttpResponse response = client.execute(get)) {
// Do something with the response
} catch (IOException e) {
System.err.println("Error transferring file: " + e.getLocalizedMessage());
}
} catch (IOException e) {
System.err.println("Error connecting to server: " + e.getLocalizedMessage());
}
There are lots of other configurable options available, checkout the API for the full list.
I'm running through a Glassfish web process and I need a non-container managed class (EJBUserManager) to be able to receive messages from a MessageDrivenBean. The class has the javax.jms.Queues and connection factories and I can write to the Queues. The queue sends to a MessageDrivenBean (AccountValidatorBean) that receives the code correctly, and then writes back a message. But the EJBUserManager attempts to read from the queue and never receives the message.
#Override
public boolean doesExist(String username) throws FtpException {
LOGGER.finer(String.format("Query if username %s exists", username));
QueueConnection queueConnection = null;
boolean doesExist = false;
try {
queueConnection = connectionFactory.createQueueConnection();
final UserManagerMessage userManagerMessage =
new UserManagerMessage(UserManagerQueryCommands.VALIDATE_USER, username);
final Session session = queueConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
final ObjectMessage objectMessage = session.createObjectMessage(userManagerMessage);
session.createProducer(accountValidatorQueue).send(objectMessage);
session.close();
queueConnection.close();
queueConnection = connectionFactory.createQueueConnection();
final QueueSession queueSession =
queueConnection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
LOGGER.finest(String.format("Right before doesExist receive for username %s", username));
final Message firstAttemptMessage = queueSession.createConsumer(userManagerQueue).receive(3000);
final Message message = firstAttemptMessage != null ?
firstAttemptMessage : queueSession.createConsumer(userManagerQueue).receiveNoWait();
LOGGER.finest(String.format("Right after doesExist receive for username %s", username));
LOGGER.finest(String.format("Is the message null: %b", message != null));
if (message != null && message instanceof StreamMessage) {
final StreamMessage streamMessage = (StreamMessage) message;
doesExist = streamMessage.readBoolean();
}
} catch (JMSException e) {
e.printStackTrace();
} finally {
if (queueConnection != null) {
try {
queueConnection.close();
} catch (JMSException e) {
e.printStackTrace();
}
}
}
return doesExist;
}
The above is the code from the EJBUserManager. Now, it can send to the accountValidatorQueue. It just never receives from the userManagerQueue
Here's the code for the AccountValidatorBean
private void validateUser(final String username) {
QueueConnection queueConnection = null;
final String doctype = doctypeLookupDAO.getDocumentTypeForUsername(username);
LOGGER.finest(String.format("Doctype %s for username %s", doctype, username));
try {
queueConnection = queueConnectionFactory.createQueueConnection();
final Session session = queueConnection.createSession(false, Session.AUTO_ACKNOWLEDGE);
//final StreamMessage message = session.createStreamMessage();
//message.clearBody();
//message.writeBoolean(doctype != null);
//message.reset();
final ObjectMessage message = session.createObjectMessage(Boolean.valueOf(doctype != null));
final MessageProducer messageProducer =
session.createProducer(userManagerQueue);
LOGGER.finest(String.format("Queue name %s of producing queue", userManagerQueue.getQueueName()));
messageProducer.send(message);
LOGGER.finest(String.format("Sending user validate message for user %s", username));
messageProducer.close();
session.close();
} catch (JMSException e) {
e.printStackTrace();
} finally {
if (queueConnection != null) {
try {
queueConnection.close();
} catch (JMSException e1) {
e1.printStackTrace();
}
}
}
}
Fixed. I needed to call QueueConnection.start() to consume messages from the queue.
Using latest monotouch(4.0.3) we have WCF services that are called. After performing the call the 10th attempt crashes. I have created a test program that calls simple WCF call to see if service is up. Responds with an OK message. On 10th call it fails. Tried Server config settings, Close, Dispose on client still same results. Sample Test code segment below:
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
mailButton.TouchUpInside += (o, e) =>
{
BasicHttpBinding BindType = new BasicHttpBinding();
BindType.ReceiveTimeout = new TimeSpan(0,0,15);
EndpointAddress ep = new EndpointAddress(#"http://myservice.mydomain.com/MyBusServiceBusService/MFService.svc/BaseService");
BaseServiceClient MFService = new BaseServiceClient(BindType, ep);
MFService.Endpoint.Binding.ReceiveTimeout = new TimeSpan(0,0,10);
MFService.BaseServiceTestCompleted += delegate(object sender, BaseServiceTestCompletedEventArgs ex)
{
UIAlertView alert = new UIAlertView();
alert.Title = "Base Service Test";
alert.AddButton("Ok");
++timesThrough;
alert.Message = ex.Result + " Times=" + timesThrough.ToString();;
alert.InvokeOnMainThread(delegate{alert.Show(); });
var clientObject = sender as BaseServiceClient;
if (clientObject != null && clientObject.State == System.ServiceModel.CommunicationState.Opened)
{
(clientObject.ChannelFactory).Close();
(clientObject).Close();
((IDisposable)clientObject).Dispose();
clientObject = null;
}
if (MFService != null)
{
(MFService.ChannelFactory).Close();
(MFService).Close();
((IDisposable)MFService).Dispose();
MFService = null;
}
GC.Collect();
};
try
{
MFService.BaseServiceTestAsync();
}
catch (Exception ex)
{
UIAlertView alert = new UIAlertView();
alert.Title = "Base Service Test";
alert.AddButton("Ok");
alert.Message = ex.Message ;
alert.InvokeOnMainThread(delegate{alert.Show();});
MFService = null;
GC.Collect();
}
};
}
This issue was fixed in the latest MonoTouch (4.1 beta). The 4.2 (stable) release should be available soon.