Anyone having simulator example of OPC UA, I am using OPC UA project https://github.com/OPCFoundation/UA-Java .
I have tried all the server mentioned on this git hub page, but none of them are working for me https://github.com/node-opcua/node-opcua/wiki/publicly-available-OPCUA-servers.
I am using org.opcfoundation.ua.examples.SampleClient utility to check connection and sample values, but not able to do so. If any one having working exampe w.r.t this please share along with code. Once this working I need to configure this setting in apache Nifi to make data pipeline.
code:
public class SampleClient {
public static final Locale ENGLISH = Locale.ENGLISH;
public static final Locale ENGLISH_FINLAND = new Locale("en", "FI");
public static final Locale ENGLISH_US = new Locale("en", "US");
public static final Locale FINNISH = new Locale("fi");
public static final Locale FINNISH_FINLAND = new Locale("fi", "FI");
public static final Locale GERMAN = Locale.GERMAN;
public static final Locale GERMAN_GERMANY = new Locale("de", "DE");
public static void main(String[] args)
throws Exception {
// if (args.length==0) {
// System.out.println("Usage: SampleClient [server uri]");
// return;
// }
//String url = /*args[0]*/"opc.tcp://uademo.prosysopc.com:53530/OPCUA/SimulationServer";
//String url = /*args[0]*/"opc.tcp://uademo.prosysopc.com:53530";
//String url = /*args[0]*/"opc.tcp://opcua.demo-this.com:51210/UA/SampleServer";
String url="opc.tcp://mfactorengineering.com:4840";
//String url="opc.tcp://commsvr.com:51234/UA/CAS_UA_Server";
//String url="opc.tcp://uademo.prosysopc.com:53530/OPCUA/SimulationServer";
//String url="opc.tcp://opcua.demo-this.com:51210/UA/SampleServer";
//String url="opc.tcp://opcua.demo-this.com:51211/UA/SampleServer";
//String url="opc.tcp://opcua.demo-this.com:51212/UA/SampleServer";
//String url="opc.tcp://demo.ascolab.com:4841";
//String url="opc.tcp://alamscada.dynu.com:4096";
System.out.print("SampleClient: Connecting to "+url+" .. ");
////////////// CLIENT //////////////
// Create Client
Application myApplication = new Application();
Client myClient = new Client(myApplication);
myApplication.addLocale( ENGLISH );
myApplication.setApplicationName( new LocalizedText("Java Sample Client", Locale.ENGLISH) );
myApplication.setProductUri( "urn:JavaSampleClient" );
CertificateUtils.setKeySize(1024); // default = 1024
KeyPair pair = ExampleKeys.getCert("SampleClient");
myApplication.addApplicationInstanceCertificate( pair );
// The HTTPS SecurityPolicies are defined separate from the endpoint securities
myApplication.getHttpsSettings().setHttpsSecurityPolicies(HttpsSecurityPolicy.ALL);
// Peer verifier
myApplication.getHttpsSettings().setHostnameVerifier( SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER );
myApplication.getHttpsSettings().setCertificateValidator( CertificateValidator.ALLOW_ALL );
// The certificate to use for HTTPS
KeyPair myHttpsCertificate = ExampleKeys.getHttpsCert("SampleClient");
myApplication.getHttpsSettings().setKeyPair( myHttpsCertificate );
// Connect to the given uri
SessionChannel mySession = myClient.createSessionChannel(url);
// mySession.activate("username", "123");
mySession.activate();
//////////////////////////////////////
///////////// EXECUTE //////////////
// Browse Root
BrowseDescription browse = new BrowseDescription();
browse.setNodeId( Identifiers.RootFolder );
browse.setBrowseDirection( BrowseDirection.Forward );
browse.setIncludeSubtypes( true );
browse.setNodeClassMask( NodeClass.Object, NodeClass.Variable );
browse.setResultMask( BrowseResultMask.All );
BrowseResponse res3 = mySession.Browse( null, null, null, browse );
System.out.println(res3);
// Read Namespace Array
ReadResponse res5 = mySession.Read(
null,
null,
TimestampsToReturn.Neither,
new ReadValueId(Identifiers.Server_NamespaceArray, Attributes.Value, null, null )
);
String[] namespaceArray = (String[]) res5.getResults()[0].getValue().getValue();
System.out.println(Arrays.toString(namespaceArray));
// Read a variable
ReadResponse res4 = mySession.Read(
null,
500.0,
TimestampsToReturn.Source,
new ReadValueId(new NodeId(6, 1710), Attributes.Value, null, null )
);
System.out.println(res4);
res4 = mySession.Read(
null,
500.0,
TimestampsToReturn.Source,
new ReadValueId(new NodeId(6, 1710), Attributes.DataType, null, null )
);
System.out.println(res4);
///////////// SHUTDOWN /////////////
mySession.close();
mySession.closeAsync();
//////////////////////////////////////
}
}
exception:
SampleClient: Connecting to opc.tcp://mfactorengineering.com:4840 .. 2017-07-20 11:24:34,909 [main] INFO CryptoUtil - SecurityProvider initialized from org.bouncycastle.jce.provider.BouncyCastleProvider
2017-07-20 11:24:34,909 [main] INFO CryptoUtil - Using SecurityProvider BC
2017-07-20 11:24:35,549 [main] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Connecting
2017-07-20 11:24:36,142 [main] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Connected
2017-07-20 11:24:36,753 [main] INFO SecureChannelTcp - 1804305022 Closed
2017-07-20 11:24:36,768 [TcpConnection/Read] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Closed (expected)
2017-07-20 11:24:36,768 [main] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Closed
2017-07-20 11:24:36,768 [main] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Connecting
2017-07-20 11:24:37,408 [main] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Connect failed
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:209)
at java.net.SocketInputStream.read(SocketInputStream.java:141)
at java.net.SocketInputStream.read(SocketInputStream.java:223)
at org.opcfoundation.ua.utils.bytebuffer.InputStreamReadable._get(InputStreamReadable.java:53)
at org.opcfoundation.ua.utils.bytebuffer.InputStreamReadable.getInt(InputStreamReadable.java:144)
at org.opcfoundation.ua.transport.tcp.io.TcpConnection.open(TcpConnection.java:500)
at org.opcfoundation.ua.transport.tcp.io.SecureChannelTcp.open(SecureChannelTcp.java:565)
at org.opcfoundation.ua.application.Client.createSecureChannel(Client.java:641)
at org.opcfoundation.ua.application.Client.createSecureChannel(Client.java:555)
at org.opcfoundation.ua.application.Client.createSessionChannel(Client.java:370)
at org.opcfoundation.ua.application.Client.createSessionChannel(Client.java:345)
at org.opcfoundation.ua.examples.SampleClient.main(SampleClient.java:120)
2017-07-20 11:24:37,464 [main] WARN SecureChannelTcp - Connection failed: Bad_CommunicationError (code=0x80050000, description="2147811328, Connection reset")
2017-07-20 11:24:37,464 [main] WARN SecureChannelTcp - Bad_CommunicationError: Retrying
2017-07-20 11:24:37,464 [main] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Connecting
2017-07-20 11:24:38,056 [main] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Connected
2017-07-20 11:24:38,368 [TcpConnection/Read] WARN TcpConnection - mfactorengineering.com/184.173.118.46:4840 Error
org.opcfoundation.ua.common.ServiceResultException: Bad_SecurityChecksFailed (code=0x80130000, description="An error occurred verifying security")
at org.opcfoundation.ua.transport.tcp.io.TcpConnection$ReadThread.run(TcpConnection.java:782)
2017-07-20 11:24:38,368 [TcpConnection/Read] INFO TcpConnection - mfactorengineering.com/184.173.118.46:4840 Closed
Exception in thread "main" org.opcfoundation.ua.common.ServiceResultException: Bad_SecurityChecksFailed (code=0x80130000, description="An error occurred verifying security")
at org.opcfoundation.ua.transport.tcp.io.TcpConnection$ReadThread.run(TcpConnection.java:782)
The example is written such that it always selects the most secure connection, which on the other hand requires that the server accepts the Application Instance Certificate of the client application, before it enables the connection. Bad_SecurityChecksFailed is the standard error code from the server, when it does not accept the client connection.
Since you cannot control these publicly available servers to make them trust your client application, your only alternative is to try to connect without security, if the server allows that.
For this, you need to change the code so that it picks an insecure endpoint.
Replace
SessionChannel mySession = myClient.createSessionChannel(url);
with
EndpointDescription[] endpoints = myClient.discoverEndpoints(url);
// Filter out all but opc.tcp protocol endpoints
endpoints = selectByProtocol(endpoints, "opc.tcp");
// Filter out all but Signed & Encrypted endpoints
endpoints = selectByMessageSecurityMode(endpoints, MessageSecurityMode.None);
// Choose one endpoint
if (endpoints.length == 0)
throw new Exception("The server does not support insecure connections");
EndpointDescription endpoint = endpoints[0];
//////////////////////////////////////
SessionChannel mySession = myClient.createSessionChannel(endpoint);
(according to the lines of ClientExample1)
Related
i'm having some problems with custom classes in giraph. I made a VertexInput and Output format, but i always getting the following error:
java.io.IOException: ensureRemaining: Only * bytes remaining, trying to read *
with different values where the "*" are placed.
This was tested on a Single Node Cluster.
This problem happen when a vertexIterator do next(), and there aren't any more vertex left. This iterator it's invocated from a flush method, but i don't understand, basically, why the "next()" method is failing. Here are some logs and classes...
My log is the following:
15/09/08 00:52:21 INFO bsp.BspService: BspService: Connecting to ZooKeeper with job giraph_yarn_application_1441683854213_0001, 1 on localhost:22181
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:host.name=localhost
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:java.version=1.7.0_79
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/java-7-openjdk-amd64/jre
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:java.class.path=.:${CLASSPATH}:./**/
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/l$
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:os.version=3.13.0-62-generic
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:user.name=hduser
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:user.home=/home/hduser
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Client environment:user.dir=/app/hadoop/tmp/nm-local-dir/usercache/hduser/appcache/application_1441683854213_0001/container_1441683854213_0001_01_000003
15/09/08 00:52:21 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=localhost:22181 sessionTimeout=60000 watcher=org.apache.giraph.worker.BspServiceWorker#4256d3a0
15/09/08 00:52:21 INFO zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:22181. Will not attempt to authenticate using SASL (unknown error)
15/09/08 00:52:21 INFO zookeeper.ClientCnxn: Socket connection established to localhost/127.0.0.1:22181, initiating session
15/09/08 00:52:21 INFO zookeeper.ClientCnxn: Session establishment complete on server localhost/127.0.0.1:22181, sessionid = 0x14fab0de0bb0002, negotiated timeout = 40000
15/09/08 00:52:21 INFO bsp.BspService: process: Asynchronous connection complete.
15/09/08 00:52:21 INFO netty.NettyServer: NettyServer: Using execution group with 8 threads for requestFrameDecoder.
15/09/08 00:52:21 INFO Configuration.deprecation: mapred.map.tasks is deprecated. Instead, use mapreduce.job.maps
15/09/08 00:52:21 INFO netty.NettyServer: start: Started server communication server: localhost/127.0.0.1:30001 with up to 16 threads on bind attempt 0 with sendBufferSize = 32768 receiveBufferSize = 524288
15/09/08 00:52:21 INFO netty.NettyClient: NettyClient: Using execution handler with 8 threads after request-encoder.
15/09/08 00:52:21 INFO graph.GraphTaskManager: setup: Registering health of this worker...
15/09/08 00:52:21 INFO yarn.GiraphYarnTask: [STATUS: task-1] WORKER_ONLY starting...
15/09/08 00:52:22 INFO bsp.BspService: getJobState: Job state already exists (/_hadoopBsp/giraph_yarn_application_1441683854213_0001/_masterJobState)
15/09/08 00:52:22 INFO bsp.BspService: getApplicationAttempt: Node /_hadoopBsp/giraph_yarn_application_1441683854213_0001/_applicationAttemptsDir already exists!
15/09/08 00:52:22 INFO bsp.BspService: getApplicationAttempt: Node /_hadoopBsp/giraph_yarn_application_1441683854213_0001/_applicationAttemptsDir already exists!
15/09/08 00:52:22 INFO worker.BspServiceWorker: registerHealth: Created my health node for attempt=0, superstep=-1 with /_hadoopBsp/giraph_yarn_application_1441683854213_0001/_applicationAttemptsDir/0/_superstepD$
15/09/08 00:52:22 INFO netty.NettyServer: start: Using Netty without authentication.
15/09/08 00:52:22 INFO bsp.BspService: process: partitionAssignmentsReadyChanged (partitions are assigned)
15/09/08 00:52:22 INFO worker.BspServiceWorker: startSuperstep: Master(hostname=localhost, MRtaskID=0, port=30000)
15/09/08 00:52:22 INFO worker.BspServiceWorker: startSuperstep: Ready for computation on superstep -1 since worker selection and vertex range assignments are done in /_hadoopBsp/giraph_yarn_application_1441683854$
15/09/08 00:52:22 INFO yarn.GiraphYarnTask: [STATUS: task-1] startSuperstep: WORKER_ONLY - Attempt=0, Superstep=-1
15/09/08 00:52:22 INFO netty.NettyClient: Using Netty without authentication.
15/09/08 00:52:22 INFO netty.NettyClient: Using Netty without authentication.
15/09/08 00:52:22 INFO netty.NettyClient: connectAllAddresses: Successfully added 2 connections, (2 total connected) 0 failed, 0 failures total.
15/09/08 00:52:22 INFO netty.NettyServer: start: Using Netty without authentication.
15/09/08 00:52:22 INFO handler.RequestDecoder: decode: Server window metrics MBytes/sec received = 0, MBytesReceived = 0.0001, ave received req MBytes = 0.0001, secs waited = 1.44168435E9
15/09/08 00:52:22 INFO worker.BspServiceWorker: loadInputSplits: Using 1 thread(s), originally 1 threads(s) for 1 total splits.
15/09/08 00:52:22 INFO worker.InputSplitsHandler: reserveInputSplit: Reserved input split path /_hadoopBsp/giraph_yarn_application_1441683854213_0001/_vertexInputSplitDir/0, overall roughly 0.0% input splits rese$
15/09/08 00:52:22 INFO worker.InputSplitsCallable: getInputSplit: Reserved /_hadoopBsp/giraph_yarn_application_1441683854213_0001/_vertexInputSplitDir/0 from ZooKeeper and got input split 'hdfs://hdnode01:54310/u$
15/09/08 00:52:22 INFO worker.InputSplitsCallable: loadFromInputSplit: Finished loading /_hadoopBsp/giraph_yarn_application_1441683854213_0001/_vertexInputSplitDir/0 (v=6, e=10)
15/09/08 00:52:22 INFO worker.InputSplitsCallable: call: Loaded 1 input splits in 0.16241108 secs, (v=6, e=10) 36.94329 vertices/sec, 61.572155 edges/sec
15/09/08 00:52:22 ERROR utils.LogStacktraceCallable: Execution of callable failed
java.lang.IllegalStateException: next: IOException
at org.apache.giraph.utils.VertexIterator.next(VertexIterator.java:101)
at org.apache.giraph.partition.BasicPartition.addPartitionVertices(BasicPartition.java:99)
at org.apache.giraph.comm.requests.SendWorkerVerticesRequest.doRequest(SendWorkerVerticesRequest.java:115)
at org.apache.giraph.comm.netty.NettyWorkerClientRequestProcessor.doRequest(NettyWorkerClientRequestProcessor.java:466)
at org.apache.giraph.comm.netty.NettyWorkerClientRequestProcessor.flush(NettyWorkerClientRequestProcessor.java:412)
at org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:241)
at org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:60)
at org.apache.giraph.utils.LogStacktraceCallable.call(LogStacktraceCallable.java:51)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: ensureRemaining: Only 0 bytes remaining, trying to read 1
at org.apache.giraph.utils.UnsafeReads.ensureRemaining(UnsafeReads.java:77)
at org.apache.giraph.utils.UnsafeArrayReads.readByte(UnsafeArrayReads.java:123)
at org.apache.giraph.utils.UnsafeReads.readLine(UnsafeReads.java:100)
at pruebas.TextAndDoubleComplexWritable.readFields(TextAndDoubleComplexWritable.java:37)
at org.apache.giraph.utils.WritableUtils.reinitializeVertexFromDataInput(WritableUtils.java:540)
at org.apache.giraph.utils.VertexIterator.next(VertexIterator.java:98)
... 11 more
15/09/08 00:52:22 ERROR worker.BspServiceWorker: unregisterHealth: Got failure, unregistering health on /_hadoopBsp/giraph_yarn_application_1441683854213_0001/_applicationAttemptsDir/0/_superstepDir/-1/_workerHea$
15/09/08 00:52:22 ERROR yarn.GiraphYarnTask: GiraphYarnTask threw a top-level exception, failing task
java.lang.RuntimeException: run: Caught an unrecoverable exception waitFor: ExecutionException occurred while waiting for org.apache.giraph.utils.ProgressableUtils$FutureWaitable#4bbf48f0
at org.apache.giraph.yarn.GiraphYarnTask.run(GiraphYarnTask.java:104)
at org.apache.giraph.yarn.GiraphYarnTask.main(GiraphYarnTask.java:183)
Caused by: java.lang.IllegalStateException: waitFor: ExecutionException occurred while waiting for org.apache.giraph.utils.ProgressableUtils$FutureWaitable#4bbf48f0
at org.apache.giraph.utils.ProgressableUtils.waitFor(ProgressableUtils.java:193)
at org.apache.giraph.utils.ProgressableUtils.waitForever(ProgressableUtils.java:151)
at org.apache.giraph.utils.ProgressableUtils.waitForever(ProgressableUtils.java:136)
at org.apache.giraph.utils.ProgressableUtils.getFutureResult(ProgressableUtils.java:99)
at org.apache.giraph.utils.ProgressableUtils.getResultsWithNCallables(ProgressableUtils.java:233)
at org.apache.giraph.worker.BspServiceWorker.loadInputSplits(BspServiceWorker.java:316)
at org.apache.giraph.worker.BspServiceWorker.loadVertices(BspServiceWorker.java:409)
at org.apache.giraph.worker.BspServiceWorker.setup(BspServiceWorker.java:629)
at org.apache.giraph.graph.GraphTaskManager.execute(GraphTaskManager.java:284)
at org.apache.giraph.yarn.GiraphYarnTask.run(GiraphYarnTask.java:92)
... 1 more
Caused by: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: next: IOException
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:202)
at org.apache.giraph.utils.ProgressableUtils$FutureWaitable.waitFor(ProgressableUtils.java:312)
at org.apache.giraph.utils.ProgressableUtils.waitFor(ProgressableUtils.java:185)
... 10 more
Caused by: java.lang.IllegalStateException: next: IOException
at org.apache.giraph.utils.VertexIterator.next(VertexIterator.java:101)
at org.apache.giraph.partition.BasicPartition.addPartitionVertices(BasicPartition.java:99)
at org.apache.giraph.comm.requests.SendWorkerVerticesRequest.doRequest(SendWorkerVerticesRequest.java:115)
at org.apache.giraph.comm.netty.NettyWorkerClientRequestProcessor.doRequest(NettyWorkerClientRequestProcessor.java:466)
at org.apache.giraph.comm.netty.NettyWorkerClientRequestProcessor.flush(NettyWorkerClientRequestProcessor.java:412)
at org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:241)
at org.apache.giraph.worker.InputSplitsCallable.call(InputSplitsCallable.java:60)
at org.apache.giraph.utils.LogStacktraceCallable.call(LogStacktraceCallable.java:51)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: ensureRemaining: Only 0 bytes remaining, trying to read 1
at org.apache.giraph.utils.UnsafeReads.ensureRemaining(UnsafeReads.java:77)
at org.apache.giraph.utils.UnsafeArrayReads.readByte(UnsafeArrayReads.java:123)
at org.apache.giraph.utils.UnsafeReads.readLine(UnsafeReads.java:100)
at pruebas.TextAndDoubleComplexWritable.readFields(TextAndDoubleComplexWritable.java:37)
at org.apache.giraph.utils.WritableUtils.reinitializeVertexFromDataInput(WritableUtils.java:540)
at org.apache.giraph.utils.VertexIterator.next(VertexIterator.java:98)
... 11 more
My Input format:
package pruebas;
import org.apache.giraph.edge.Edge;
import org.apache.giraph.edge.EdgeFactory;
import org.apache.giraph.io.formats.AdjacencyListTextVertexInputFormat;
import org.apache.hadoop.io.DoubleWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.InputSplit;
import org.apache.hadoop.mapreduce.TaskAttemptContext;
/**
* #author hduser
*
*/
public class IdTextWithComplexValueInputFormat
extends
AdjacencyListTextVertexInputFormat<Text, TextAndDoubleComplexWritable, DoubleWritable> {
#Override
public AdjacencyListTextVertexReader createVertexReader(InputSplit split,
TaskAttemptContext context) {
return new TextComplexValueDoubleAdjacencyListVertexReader();
}
protected class TextComplexValueDoubleAdjacencyListVertexReader extends
AdjacencyListTextVertexReader {
/**
* Constructor with
* {#link AdjacencyListTextVertexInputFormat.LineSanitizer}.
*
* #param lineSanitizer
* the sanitizer to use for reading
*/
public TextComplexValueDoubleAdjacencyListVertexReader() {
super();
}
#Override
public Text decodeId(String s) {
return new Text(s);
}
#Override
public TextAndDoubleComplexWritable decodeValue(String s) {
TextAndDoubleComplexWritable valorComplejo = new TextAndDoubleComplexWritable();
valorComplejo.setVertexData(Double.valueOf(s));
valorComplejo.setIds_vertices_anteriores("");
return valorComplejo;
}
#Override
public Edge<Text, DoubleWritable> decodeEdge(String s1, String s2) {
return EdgeFactory.create(new Text(s1),
new DoubleWritable(Double.valueOf(s2)));
}
}
}
TextAndDoubleComplexWritable:
package pruebas;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import org.apache.hadoop.io.Writable;
public class TextAndDoubleComplexWritable implements Writable {
private String idsVerticesAnteriores;
private double vertexData;
public TextAndDoubleComplexWritable() {
super();
this.idsVerticesAnteriores = "";
}
public TextAndDoubleComplexWritable(double vertexData) {
super();
this.vertexData = vertexData;
}
public TextAndDoubleComplexWritable(String ids_vertices_anteriores,
double vertexData) {
super();
this.idsVerticesAnteriores = ids_vertices_anteriores;
this.vertexData = vertexData;
}
public void write(DataOutput out) throws IOException {
out.writeUTF(idsVerticesAnteriores);
}
public void readFields(DataInput in) throws IOException {
idsVerticesAnteriores = in.readLine();
}
public String getIds_vertices_anteriores() {
return idsVerticesAnteriores;
}
public void setIds_vertices_anteriores(String ids_vertices_anteriores) {
this.idsVerticesAnteriores = ids_vertices_anteriores;
}
public double getVertexData() {
return vertexData;
}
public void setVertexData(double vertexData) {
this.vertexData = vertexData;
}
}
My input file:
Portada 0.0 Sugerencias 1.0
Sugerencias 3.0 Portada 1.0
and i execute it with this command:
$HADOOP_HOME/bin/yarn jar $GIRAPH_HOME/giraph-examples/target/giraph-examples-1.1.0-for-hadoop-2.4.0-jar-with-dependencies.jar org.apache.giraph.GiraphRunner lectura_de_grafo.BusquedaDeCaminosNavegacionalesWikiquote -vif pruebas.IdTextWithComplexValueInputFormat -vip /user/hduser/input/wiki-graph-chiquito.txt -op /user/hduser/output/caminosNavegacionales -w 2 -yh 250
Any help would be appreciated!
UPDATE:
My input file was wrong. Giraph (or my example of it) doesn't handle very well
outgoing to non listed vertex.
But the problem still happen. I updated the file data on my original question .
UPDATE 2:
The OutputFormat it's not used, and the algorithm for computation is never executed either. I remove both for helping to clarify the question.
Update 3, 19/11/2015:
The problem wasn't in the input format, the input format worked well and read the data entirely.
The problem was in the class TextAndDoubleComplexWritable, i add it to my original question, for a better explanation of the final solution for this (i added an answer too).
Here's the root cause of the exception org.apache.giraph.utils.UnsafeReads.ensureRemaining. Notice this is called by the giraph utils.
The exception means that the reader insists it needs that much more input from the input stream, but the input stream doesn't have that much input left (i.e. it hit EOF).
Just a shot in the dark but have you tried checking if the next() is returning null. As it's getting to the end of the reading?
Like
if(method == null){
//Continue
}
else{
//It's Null
}
The problem was in the class TextAndDoubleComplexWritable. I wasn't aware of the importance of methods readFields and write when we are implementing the Writable interface. This are crucial because are the methods that let us send and receive information in giraph. I was writing a empty string in the readFields method, and i should use that method for writing both values of my vertex. I updated both methods in the following way:
public void write(DataOutput out) throws IOException {
out.writeDouble(this.vertexData);
out.writeUTF(this.idsVerticesAnteriores != "" ? "hola"
: this.idsVerticesAnteriores);
}
public void readFields(DataInput in) throws IOException {
this.vertexData = in.readDouble();
this.idsVerticesAnteriores = in.readUTF();
// idsVerticesAnteriores = in.readLine();
}
and this is working, finally!!
I have a simple java program trying to connect to the local instance of neo4j to create a sample database to play with but I keep getting;
Exception: Error starting org.neo4j.kernel.impl.factory.CommunityFacadeFactory, /home/mleonard/mbig/neodb/testeroo
Trace:[Ljava.lang.StackTraceElement;#7ce7d377
The stack trace is useless and the error is also not overly helpful.
The server is up and running
Starting Neo4j Server console-mode...
2015-08-11 15:28:06.466-0400 INFO Setting startup timeout to 120000ms
2015-08-11 15:28:23.311-0400 INFO Successfully started database
2015-08-11 15:28:25.920-0400 INFO Starting HTTP on port 7474 (24 threads available)
2015-08-11 15:28:26.972-0400 INFO Enabling HTTPS on port 7473
2015-08-11 15:28:28.247-0400 INFO Mounting static content at /webadmin
2015-08-11 15:28:28.704-0400 INFO Mounting static content at /browser
2015-08-11 15:28:30.321-0400 ERROR The class org.neo4j.server.rest.web.CollectUserAgentFilter is not assignable to the class com.sun.jersey.spi.container.ContainerRequestFilter. This class is ignored.
2015-08-11 15:28:31.677-0400 ERROR The class org.neo4j.server.rest.web.CollectUserAgentFilter is not assignable to the class com.sun.jersey.spi.container.ContainerRequestFilter. This class is ignored.
2015-08-11 15:28:32.165-0400 ERROR The class org.neo4j.server.rest.web.CollectUserAgentFilter is not assignable to the class com.sun.jersey.spi.container.ContainerRequestFilter. This class is ignored.
2015-08-11 15:28:33.031-0400 INFO Remote interface ready and available at http://localhost:7474/
And I can see that the database is created as the files and folders for the new database are created.
import java.io.File;
import org.neo4j.graphdb.GraphDatabaseService;
import org.neo4j.graphdb.RelationshipType;
import org.neo4j.graphdb.factory.GraphDatabaseFactory;
public class Main {
private static enum RelTypes implements RelationshipType
{
WORKS,
FRIENDS,
NEMISIS
}
public static void main(String[] args)
{
System.out.println("Starting ARM4J");
GraphDatabaseService db = null ;
try
{
db = new GraphDatabaseFactory().newEmbeddedDatabaseBuilder(new File("/home/mleonard/mbig/neodb/testeroo"))
.loadPropertiesFromFile("/home/mleonard/mbig/neo4j-community-2.3.0-M02/conf/neo4j.properties")
.newGraphDatabase();
/*
try( Transaction tx = db.beginTx() )
{
Node matty = db.createNode();
matty.setProperty("name", "Matthew");
matty.setProperty("age", "31");
matty.setProperty("sex", "male");
Node jay = db.createNode();
jay.setProperty("name", "Jay");;
jay.setProperty("age", "35");
jay.setProperty("sex", "male");
org.neo4j.graphdb.Relationship r = matty.createRelationshipTo(jay, RelTypes.WORKS);
r.setProperty("years", "2");
tx.success();
}
*/
}
catch(Exception x)
{
System.out.println("Exception: " + x.getMessage());
System.out.println("Trace:" + x.getStackTrace().toString());
}
finally
{
if( db != null )
{
db.shutdown();
}
}
System.out.println("Stopping ARM4J");
}
}
I am using the Matrikon OPC Server for Simulation and Testing, instead of TOPServer, along with the tutorial HowToStartWithUtgard. I am not able to connect to the server. This is the error that I get:
15:02:18.452 [main] DEBUG o.j.dcom.transport.JIComTransport - Socket closed... Socket[unconnected] host XXX.XXX.XX.X, port 135
15:02:18.453 [main] WARN org.jinterop.dcom.core.JIComServer - Got the class not registered exception , will attempt setting entries based on status flags...
15:02:18.468 [main] INFO org.openscada.opc.lib.da.Server - Failed to connect to server
org.jinterop.dcom.common.JIException: Class not registered. If you are using a DLL/OCX , please make sure it has "DllSurrogate" flag set. Faq A(6) in readme.html. [0x80040154]
at org.jinterop.dcom.core.JIComServer.init(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]
at org.jinterop.dcom.core.JIComServer.initialise(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]
at org.jinterop.dcom.core.JIComServer.<init>(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]
at org.openscada.opc.lib.da.Server.connect(Server.java:117) ~[org.openscada.opc.lib_1.0.0.201303051455.jar:na]
at com.matrikonopc.utgard.tutorial.UtgardReadTutorial.main(UtgardReadTutorial.java:31) [bin/:na]
Caused by: org.jinterop.dcom.common.JIRuntimeException: Class not registered. If you are using a DLL/OCX , please make sure it has "DllSurrogate" flag set. Faq A(6) in readme.html. [0x80040154]
at org.jinterop.dcom.core.JIRemActivation.read(Unknown Source) ~[org.openscada.jinterop.core_2.0.8.201303051454.jar:na]
at ndr.NdrObject.decode(Unknown Source) ~[org.openscada.jinterop.deps_1.0.0.201303051454.jar:na]
at rpc.ConnectionOrientedEndpoint.call(Unknown Source) ~[org.openscada.jinterop.deps_1.0.0.201303051454.jar:na]
at rpc.Stub.call(Unknown Source) ~[org.openscada.jinterop.deps_1.0.0.201303051454.jar:na]
... 5 common frames omitted
15:02:18.469 [main] INFO org.openscada.opc.lib.da.Server - Destroying DCOM session...
15:02:18.470 [main] INFO org.openscada.opc.lib.da.Server - Destroying DCOM session... forked
80040154: Unknown error (80040154)
15:02:18.499 [OPCSessionDestructor] DEBUG org.openscada.opc.lib.da.Server - Starting destruction of DCOM session
15:02:18.500 [OPCSessionDestructor] INFO org.jinterop.dcom.core.JISession - About to destroy 0 sessesion which are linked to this session: 1325311425
15:02:18.500 [OPCSessionDestructor] INFO o.j.dcom.core.JIComOxidRuntime - destroySessionOIDs for session: 1325311425
15:02:18.500 [OPCSessionDestructor] INFO org.openscada.opc.lib.da.Server - Destructed DCOM session
15:02:18.501 [OPCSessionDestructor] INFO org.openscada.opc.lib.da.Server - Session destruction took 27 ms
I do not know where I should register the Class and what Class it refers to.
It is referring to the clsid you're attempting to use -- it is not in the registry. Can you double check that you're using the correct one for Matrikon OPC Simulation Server?
Working demo, tested on Windows 10 and Java 8.
User must have administrator rights on Windows.
Errors that might occur:
00000005: Login error (does the user has administrator rights !?)
8001FFFF: Firewall, RPC dynamic ports are not open (see below)
80040154: Double check CLSID in registry, below HKEY_CLASSES_ROOT
Firewall rules
netsh advfirewall firewall add rule^
name="DCOM-dynamic"^
dir=in^
action=allow^
protocol=TCP^
localport=RPC^
remoteport=49152-65535
rem the next one does not seems needed
netsh advfirewall firewall add rule name="DCOM" dir=in action=allow protocol=TCP localport=135
Java code
package demo.opc;
import java.util.concurrent.Executors;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.openscada.opc.lib.common.ConnectionInformation;
import org.openscada.opc.lib.da.AccessBase;
import org.openscada.opc.lib.da.DataCallback;
import org.openscada.opc.lib.da.Item;
import org.openscada.opc.lib.da.ItemState;
import org.openscada.opc.lib.da.Server;
import org.openscada.opc.lib.da.SyncAccess;
public class UtgardReaderDemo {
/**
* Main application, arguments are provided as system properties, e.g.<br>
* java -Dhost="localhost" -Duser="admin" -Dpassword="secret" -jar demo.opc.jar<br>
* Tested with a windows user having administrator rights<br>
* #param args unused
* #throws Exception in case of unexpected error
*/
public static void main(String[] args) throws Exception {
Logger.getLogger("org.jinterop").setLevel(Level.ALL); // Quiet => Level.OFF
final String host = System.getProperty("host", "localhost");
final String user = System.getProperty("user", System.getProperty("user.name"));
final String password = System.getProperty("password");
// Powershell: Get-ItemPropertyValue 'Registry::HKCR\Matrikon.OPC.Simulation.1\CLSID' '(default)'
final String clsId = System.getProperty("clsId", "F8582CF2-88FB-11D0-B850-00C0F0104305");
final String itemId = System.getProperty("itemId", "Saw-toothed Waves.Int2");
final ConnectionInformation ci = new ConnectionInformation(user, password);
ci.setHost(host);
ci.setClsid(clsId);
final Server server = new Server(ci, Executors.newSingleThreadScheduledExecutor());
server.connect();
final AccessBase access = new SyncAccess(server, 1000);
access.addItem(itemId, new DataCallback() {
public void changed(final Item item, final ItemState state) {
System.out.println(state);
}
});
access.bind();
Thread.sleep(10_000L);
access.unbind();
}
}
build.gradle
plugins {
id 'java-library'
id 'eclipse'
}
repositories {
mavenCentral()
}
dependencies {
implementation 'org.bouncycastle:bcprov-jdk15on:1.60'
implementation 'org.openscada.utgard:org.openscada.opc.lib:1.5.0'
}
jar {
manifest {
attributes(
'Class-Path': configurations.runtimeClasspath.collect { 'lib/' + it.getName() }.join(' '),
'Main-Class': 'demo.opc.UtgardReaderDemo'
)
}
}
assemble {
dependsOn 'dependenciesCopy'
}
task dependenciesCopy(type: Copy) {
group 'dependencies'
from sourceSets.main.compileClasspath
into "$libsDir/lib"
}
I am trying to write an FTP Client and Server that will allow me to send a file from the client to the server via anonymous FTP. However, I keep getting 550 Permission Denied. I am able to do other things like download a file from the server, or get a list of the files in the directory, but whenever I try to do a download it says 550 Permission Denied. The result is the same whether I log in or use anonymous FTP.
I don't see any problems with my code, but I have tried running it on different networks and computers with the same result. Is there a problem with the code that I don't see, or do I have to do something with the router/firewall?
I am writing both the client and server in Java and running Windows. The libraries I am using are Apache Commons FTP Client and Apache FTP Server.
Here is the client. The commented out code is for uploading and getting a list of the files in the directory.
import org.apache.commons.net.ftp.*;
import java.io.*;
import java.net.*;
public class Client
{
public Client()
{
// Do nothing
}
public void transferFile(String ipAddress)
{
// For uploading
FileInputStream file = null;
// For downloading
// FileOutputStream file = null;
try
{
InetAddress address = InetAddress.getByName(ipAddress);
FTPClient ftpClient = new FTPClient();
ftpClient.connect(address, 5000);
ftpClient.login("anonymous", "");
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
ftpClient.enterLocalPassiveMode();
// For uploading
file = new FileInputStream(new File("C:/SoundFiles/Send/Test1.txt"));
// For downloading
// file = new FileOutputStream(new File("C:/SoundFiles/Receive/Test2.txt"));
// For uploading
boolean success = ftpClient.storeFile("/Receive/Test2.txt", file);
// For downloading
// boolean success = ftpClient.retrieveFile("/Send/Test1.txt", file);
// For listing the files on the server's directory
/*
FTPFile[] directoryFiles = ftpClient.listFiles();
System.out.println("There are " + directoryFiles.length + " files");
for(int i = 0; i < directoryFiles.length; i++)
{
System.out.println(i + ": " + directoryFiles[i].getName());
}
*/
if(success)
System.out.println("Success.");
else
System.out.println("Fail.");
ftpClient.logout();
ftpClient.disconnect();
}
catch(IOException e)
{
e.printStackTrace();
}
finally
{
try
{
if(file != null)
file.close();
}
catch(IOException e)
{
e.printStackTrace();
}
}
}
public static void main(String[] args)
{
Client client = new Client();
client.transferFile("Enter your IP address here");
}
}
Here is the server.
import org.apache.ftpserver.FtpServer;
import org.apache.ftpserver.FtpServerFactory;
import org.apache.ftpserver.ConnectionConfigFactory;
import org.apache.ftpserver.usermanager.impl.BaseUser;
import org.apache.ftpserver.listener.ListenerFactory;
import org.apache.ftpserver.ftplet.FtpException;
import org.apache.ftpserver.ftplet.UserManager;
public class Server
{
public Server()
{
// Do nothing
}
public void startServer()
{
FtpServer server = null;
try
{
FtpServerFactory ftpServerFactory = new FtpServerFactory();
ListenerFactory listenerFactory = new ListenerFactory();
listenerFactory.setPort(5000);
ftpServerFactory.addListener("default", listenerFactory.createListener());
ConnectionConfigFactory configFactory = new ConnectionConfigFactory();
configFactory.setAnonymousLoginEnabled(true);
ftpServerFactory.setConnectionConfig(configFactory.createConnectionConfig());
BaseUser user = new BaseUser();
user.setName("anonymous");
user.setPassword("");
user.setHomeDirectory("C:/SoundFiles");
UserManager userManager = ftpServerFactory.getUserManager();
userManager.save(user);
server = ftpServerFactory.createServer();
server.start();
}
catch (FtpException e)
{
e.printStackTrace();
}
// Stop the server after 10 seconds
try
{
Thread.sleep(10000);
}
catch(InterruptedException e)
{
e.printStackTrace();
}
if(server != null)
server.stop();
}
public static void main(String[] args)
{
Server server = new Server();
server.startServer();
}
}
This is the output I keep getting from the server.
[main] INFO org.apache.ftpserver.impl.DefaultFtpServer - FTP server started
[NioProcessor-3] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - CREATED
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - OPENED
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 220 Service ready for new user.
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - RECEIVED: USER anonymous
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 331 Guest login okay, send your complete e-mail address as password.
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - RECEIVED: PASS
[pool-3-thread-1] INFO org.apache.ftpserver.command.impl.PASS - Anonymous login success - null
[pool-3-thread-2] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 230 User logged in, proceed.
[pool-3-thread-2] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - RECEIVED: TYPE I
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 200 Command TYPE okay.
[pool-3-thread-2] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - RECEIVED: PASV
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 227 Entering Passive Mode
[pool-3-thread-2] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - RECEIVED: STOR /Receive/Test2.txt
[pool-3-thread-2] WARN org.apache.ftpserver.impl.PassivePorts - Releasing unreserved passive port: 2133
[pool-3-thread-2] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 550 /Receive/Test2.txt: Permission denied.
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - RECEIVED: QUIT
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - SENT: 221 Goodbye.
[pool-3-thread-1] INFO org.apache.ftpserver.listener.nio.FtpLoggingFilter - CLOSED
Any suggestions on how I can get this to work are much appreciated.
I ended up finding out what was missing. I just needed to add the following lines of code in the Server class.
List<Authority> authorities = new ArrayList<Authority>();
authorities.add(new WritePermission());
user.setAuthorities(authorities);
enter code here I try to push from Java by using JAVAPNS 2.2
this is my code
import java.util.*;
import org.apache.log4j.BasicConfigurator;
import org.json.JSONException;
import javapns.*;
import javapns.communication.exceptions.CommunicationException;
import javapns.communication.exceptions.KeystoreException;
import javapns.notification.PushNotificationPayload;
import javapns.notification.PushedNotification;
import javapns.notification.ResponsePacket;
public class Test {
/**
* #param args
*/
public static void main(String[] args) {
BasicConfigurator.configure();
try {
PushNotificationPayload payload = PushNotificationPayload.complex();
payload.addAlert("Hello World");
payload.addBadge(1);
payload.addSound("default");
payload.addCustomDictionary("id", "1");
System.out.println(payload.toString());
List<PushedNotification> NOTIFICATIONS = Push.payload(payload, "D:\\keystore1.p12", "123456", true, "AA67F2F18586D2C83398F9E5E5BE8BA1CD3FF80257CC74BACF2938CE144BA71D");
for (PushedNotification NOTIFICATION : NOTIFICATIONS) {
if (NOTIFICATION.isSuccessful()) {
/* APPLE ACCEPTED THE NOTIFICATION AND SHOULD DELIVER IT */
System.out.println("PUSH NOTIFICATION SENT SUCCESSFULLY TO: " +
NOTIFICATION.getDevice().getToken());
/* STILL NEED TO QUERY THE FEEDBACK SERVICE REGULARLY */
}
else {
String INVALIDTOKEN = NOTIFICATION.getDevice().getToken();
/* ADD CODE HERE TO REMOVE INVALIDTOKEN FROM YOUR DATABASE */
/* FIND OUT MORE ABOUT WHAT THE PROBLEM WAS */
Exception THEPROBLEM = NOTIFICATION.getException();
THEPROBLEM.printStackTrace();
/* IF THE PROBLEM WAS AN ERROR-RESPONSE PACKET RETURNED BY APPLE, GET IT */
ResponsePacket THEERRORRESPONSE = NOTIFICATION.getResponse();
if (THEERRORRESPONSE != null) {
System.out.println(THEERRORRESPONSE.getMessage());
}
}
}
} catch (CommunicationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (KeystoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
The library sent successfully but I never get a push on my device. I've try many tokens of my devices and even try to regenerate the certificate .12 but still no use.
Log
0 [main] DEBUG javapns.notification.Payload - Adding alert [Hello World]
1 [main] DEBUG javapns.notification.Payload - Adding badge [1]
1 [main] DEBUG javapns.notification.Payload - Adding sound [default]
1 [main] DEBUG javapns.notification.Payload - Adding custom Dictionary [id] = [1]
{"id":"1","aps":{"sound":"default","alert":"Hello World","badge":1}}
292 [main] DEBUG javapns.communication.ConnectionToAppleServer - Creating SSLSocketFactory
341 [main] DEBUG javapns.communication.ConnectionToAppleServer - Creating SSLSocket to gateway.push.apple.com:2195
972 [main] DEBUG javapns.notification.PushNotificationManager - Initialized Connection to
Host: [gateway.push.apple.com] Port: [2195]: 1923e91b[SSL_NULL_WITH_NULL_NULL: Socket[addr=gateway.push.apple.com/17.149.35.173,port=2195,localport=65225]]
974 [main] DEBUG javapns.notification.PushNotificationManager - Building Raw message from deviceToken and payload
974 [main] DEBUG javapns.notification.PushNotificationManager - Built raw message ID 1 of total length 113
974 [main] DEBUG javapns.notification.PushNotificationManager - Attempting to send notification: {"id":"1","aps":{"sound":"default","alert":"Hello World","badge":1}}
974 [main] DEBUG javapns.notification.PushNotificationManager - to device: AA67F2F18586D2C83398F9E5E5BE8BA1CD3FF80257CC74BACF2938CE144BA71D
1743 [main] DEBUG javapns.notification.PushNotificationManager - Flushing
1743 [main] DEBUG javapns.notification.PushNotificationManager - At this point, the entire 113-bytes message has been streamed out successfully through the SSL connection
1743 [main] DEBUG javapns.notification.PushNotificationManager - Notification sent on first attempt
1743 [main] DEBUG javapns.notification.PushNotificationManager - Reading responses
1744 [main] DEBUG javapns.notification.PushNotificationManager - Closing connection
PUSH NOTIFICATION SENT SUCCESSFULLY TO: AA67F2F18586D2C83398F9E5E5BE8BA1CD3FF80257CC74BACF2938CE144BA71D
anyone has any idea ?
this line should
List<PushedNotification> NOTIFICATIONS = Push.payload(payload, "D:\\keystore1.p12", "123456", true, "AA67F2F18586D2C83398F9E5E5BE8BA1CD3FF80257CC74BACF2938CE144BA71D");
should change to this
List<PushedNotification> NOTIFICATIONS = Push.payload(payload, "D:\\keystore1.p12", "123456", false, "AA67F2F18586D2C83398F9E5E5BE8BA1CD3FF80257CC74BACF2938CE144BA71D");