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From "Jim Gomes (Resolved) (JIRA)" <jira+amq...@apache.org>
Subject [jira] [Resolved] (AMQNET-355) Run as windows service: Need reconnect to establish the connection to the ActiveMQ Server
Date Wed, 29 Feb 2012 21:59:57 GMT

     [ https://issues.apache.org/jira/browse/AMQNET-355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jim Gomes resolved AMQNET-355.
------------------------------

    Resolution: Not A Problem

Use of the failover protocol seem to have addressed this issue.
                
> Run as windows service: Need reconnect to establish the connection to the ActiveMQ Server
> -----------------------------------------------------------------------------------------
>
>                 Key: AMQNET-355
>                 URL: https://issues.apache.org/jira/browse/AMQNET-355
>             Project: ActiveMQ .Net
>          Issue Type: Task
>          Components: ActiveMQ, NMS
>    Affects Versions: 1.5.1, 1.5.2
>         Environment: Windows7 32Bit pro SP1 / Windows XP pro SP3  / Windows 2003 R2 32Bit
Standard SP2
> ActiveMQ Version: 5.5.0
>            Reporter: Marc Giavarra
>            Assignee: Jim Gomes
>            Priority: Minor
>
> I am using the latest version of NMS to connect to an ActiveMQ Server (version 5.5.0).
> If you use this snippet in a windows service, you get an EndOfStreamException/ConnectionClosedException
at the first call of "this.connection.Start();". If you call "CreateConnection" and "Start"
once again, everything works fine.
> In a normal windows application you do not need to recall.
> Code:
> protected override void OnStart(string[] args)
>         {
>             // Install service
>             // c:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe C:\Sandbox\CS_2011.483\Unproduktiv\WebSocketTestService\bin\Debug\WWWebSocketService.exe
>             try
>             {
>                 Apache.NMS.IConnectionFactory connectionFactory = new Apache.NMS.ActiveMQ.ConnectionFactory("ssl://xxxxx");
>                 System.Diagnostics.Trace.WriteLine("Create connection");
>                 this.connection = connectionFactory.CreateConnection("MessageBrokerUsername",
"MessageBrokerPassword");
>                 this.connection.ExceptionListener += new Apache.NMS.ExceptionListener(connection_ExceptionListener);
>                 System.Diagnostics.Trace.WriteLine("Start connection.");
>                 bool connected = false;
>                 int connectionCounter = 0;
>                 while (!connected)
>                 {
>                     try
>                     {
>                         connectionCounter++;
>                         this.connection.Start();
>                         connected = this.connection.IsStarted;
>                     }
>                     catch (System.Exception ex)
>                     {
>                         this.connection.Dispose();
>                         System.Diagnostics.Trace.WriteLine(ex.ToString());
>                         System.Diagnostics.Trace.WriteLine("Tries to connect: " + connectionCounter.ToString());
>                         System.Threading.Thread.Sleep(3000);
>                         // do reconnect
>                         this.connection = connectionFactory.CreateConnection("MessageBrokerUsername",
"MessageBrokerPassword");
>                     }
>                 }
>                 System.Diagnostics.Trace.WriteLine("Tries to connect: " + connectionCounter.ToString());
>                 this.session = connection.CreateSession();
>                 System.Diagnostics.Trace.WriteLine("Create queue.");
>                 Apache.NMS.IDestination destination = new Apache.NMS.ActiveMQ.Commands.ActiveMQQueue("test");
>                 System.Diagnostics.Trace.WriteLine("Create consumer.");
>                 this.consumer = session.CreateConsumer(destination);
>                 this.consumer.Listener += new Apache.NMS.MessageListener(consumer_Listener);
>             }
>             catch (System.Exception ex)
>             {
>                 System.Diagnostics.Trace.WriteLine(ex.ToString());
>             }
>         }
> OS: Windows XP pro SP3  // Windows 2003 R2 32Bit Standard SP2
> User: Local System  // administrator
> Debug output
> [3996] Create connection 
> [3996] Start connection. 
> [3996] Apache.NMS.ActiveMQ.ConnectionClosedException: The connection is already closed!

> [3996]    at Apache.NMS.ActiveMQ.Connection.CheckConnected() in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\Connection.cs:line
821 
> [3996]    at Apache.NMS.ActiveMQ.Connection.Start() in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\Connection.cs:line
419 
> [3996]    at WebSocketTestService.WebSocketService.OnStart(String[] args) in C:\Sandbox\CS_2011.483\Unproduktiv\WebSocketTestService\WebSocketService.cs:line
44 
> [3996] Tries to connect: 1 
> [3996] Apache.NMS.NMSException: Unable to read beyond the end of the stream. --->
System.IO.EndOfStreamException: Unable to read beyond the end of the stream. 
> [3996]    at System.IO.__Error.EndOfFile() 
> [3996]    at System.IO.BinaryReader.FillBuffer(Int32 numBytes) 
> [3996]    at System.IO.BinaryReader.ReadInt32() 
> [3996]    at Apache.NMS.Util.EndianBinaryReader.ReadInt32() in c:\Sandbox\activemq-dotnet\Apache.NMS\trunk\src\main\csharp\Util\EndianBinaryReader.cs:line
135 
> [3996]    at Apache.NMS.ActiveMQ.OpenWire.OpenWireFormat.Unmarshal(BinaryReader dis)
in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\OpenWire\OpenWireFormat.cs:line
226 
> [3996]    at Apache.NMS.ActiveMQ.Transport.Tcp.TcpTransport.ReadLoop() in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\Transport\Tcp\TcpTransport.cs:line
281 
> [3996]    --- End of inner exception stack trace --- 
> [3996] Tries to connect: 2 
> [3996] Create queue. 
> [3996] Create consumer. 
> OS: Windows7 32Bit pro SP1
> User: Local System
> Debug output
> [7300] Create connection 
> [7300] Start connection. 
> [7300] Tries to connect: 1 
> [7300] Create queue. 
> [7300] Create consumer. 
> User: administrator
> Debug output
> [4128] Create connection 
> [4128] Start connection. 
> [4128] Apache.NMS.NMSException: Über das Ende des Streams hinaus kann nicht gelesen
werden. ---> System.IO.EndOfStreamException: Über das Ende des Streams hinaus kann nicht
gelesen werden. 
> [4128]    bei System.IO.__Error.EndOfFile() 
> [4128]    bei System.IO.BinaryReader.FillBuffer(Int32 numBytes) 
> [4128]    bei System.IO.BinaryReader.ReadInt32() 
> [4128]    bei Apache.NMS.Util.EndianBinaryReader.ReadInt32() in c:\Sandbox\activemq-dotnet\Apache.NMS\trunk\src\main\csharp\Util\EndianBinaryReader.cs:Zeile
135. 
> [4128]    bei Apache.NMS.ActiveMQ.OpenWire.OpenWireFormat.Unmarshal(BinaryReader dis)
in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\OpenWire\OpenWireFormat.cs:Zeile
226. 
> [4128]    bei Apache.NMS.ActiveMQ.Transport.Tcp.TcpTransport.ReadLoop() in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\Transport\Tcp\TcpTransport.cs:Zeile
281. 
> [4128]    --- Ende der internen Ausnahmestapelüberwachung --- 
> [4128] Apache.NMS.ActiveMQ.ConnectionClosedException: The connection is already closed!

> [4128]    bei Apache.NMS.ActiveMQ.Connection.CheckConnected() in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\Connection.cs:Zeile
821. 
> [4128]    bei Apache.NMS.ActiveMQ.Connection.Start() in c:\Sandbox\activemq-dotnet\Apache.NMS.ActiveMQ\trunk\src\main\csharp\Connection.cs:Zeile
419. 
> [4128]    bei WebSocketTestService.WebSocketService.OnStart(String[] args) in C:\Sandbox\CS_2011.483\Unproduktiv\WebSocketTestService\WebSocketService.cs:Zeile
44. 
> [4128] Tries to connect: 1 
> [4128] Tries to connect: 2 
> [4128] Create queue. 
> [4128] Create consumer. 
> OS: An other Windows7 32Bit pro SP1
> the opposite: administrator is ok; Local System throws the exception

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