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https://issues.apache.org/activemq/browse/AMQNET-135?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jim Gomes resolved AMQNET-135.
------------------------------
Resolution: Fixed
Applied patch from Allan Schrum. Thanks, Allan!
> Error in parsing composite Uri on Linux Mono
> --------------------------------------------
>
> Key: AMQNET-135
> URL: https://issues.apache.org/activemq/browse/AMQNET-135
> Project: ActiveMQ .Net
> Issue Type: Bug
> Components: ActiveMQ Client
> Affects Versions: 1.1
> Environment: 1. ActiveMQ on linux CentOS 4.4
> 2. Client on Mono 1.9 on linux CentOS 4.4
> Reporter: Tomasz Wiczling
> Assignee: Jim Gomes
> Priority: Critical
> Fix For: 1.1
>
> Attachments: AMQNET-135-741308.diff
>
>
> I'm using ActiveMQ .Net to connect to ActiveMQ from Mono application on linux.
> I've downloaded new (12-12-2008, rev. 726083) version of ActiveMQ .Net and
> started from testing new feature: FAILOVER transport.
> First test made on Windows were very promising, but trying to run my
> application on linux caused an error.
> I've invested it a bit and found out this:
> On linux Mono the System.Uri constructor causes error while parsing composite
> uri, because it replaces all '//' with '/'. And tries to connect to
> 'tcp:/localhost:61616' for example.
> I've tested it on newest Mono 2.0 SUSE with the same result.
> Uris, I've tried:
> failover:(tcp://192.168.44.244:61616)
> failover:(tcp://192.168.44.244:61616)/
> failover://localhost/(tcp://192.168.44.244:61616)
> failover://localhost/(tcp://192.168.44.244:61616)/
> All with the same result :((
> Illustration.
> I modified Apache.NMS.ActiveMQ.ConnectionFactory constructors as below:
> (...)
> public ConnectionFactory(string brokerUri, string clientID)
> : this(new Uri(brokerUri), clientID)
> {
> Tracer.Debug("ConnectionFactory(string brokerUri,
> string clientID): brokerUri='" + brokerUri + "'");
> }
> (...)
> public ConnectionFactory(Uri brokerUri, string clientID)
> {
> Tracer.Debug("ConnectionFactory(Uri brokerUri, string
> clientID): brokerUri='" + brokerUri + "'");
> this.brokerUri = brokerUri;
> this.clientId = clientID;
> }
> (...)
> and prepare simple islustrating program:
> using System;
> using Apache.NMS;
> using Apache.NMS.ActiveMQ;
> namespace IssueExample
> {
> internal class ConsoleTracer : ITrace
> {
> public bool IsDebugEnabled { get { return true; } }
> public bool IsInfoEnabled { get { return true; } }
> public bool IsWarnEnabled { get { return true; } }
> public bool IsErrorEnabled { get { return true; } }
> public bool IsFatalEnabled { get { return true; } }
> public void Debug(string message) { Console.WriteLine("DEBUG:"
> + message); }
> public void Info(string message) { Console.WriteLine("INFO:" +
> message); }
> public void Warn(string message) { Console.WriteLine("WARN:" +
> message); }
> public void Error(string message) { Console.WriteLine("ERROR:"
> + message); }
> public void Fatal(object message) { Console.WriteLine("FATAL:"
> + message); }
> }
> class Program
> {
> public static void Main(string[] args)
> {
> Tracer.Trace = new ConsoleTracer();
> IConnectionFactory factory = new
> ConnectionFactory(args[0]);
> IConnection connection = factory.CreateConnection();
> connection.Close();
> Console.WriteLine("Connected and Disconnected
> successfully to '" + args[0] + "'");
> Console.ReadKey();
> }
> }
> }
> Running my program the output was:
> # mono IssueExample.exe
> failover://localhost/\(tcp://192.168.44.244:61616\,tcp://192.168.44.244:61616\)/
> DEBUG:ConnectionFactory(Uri brokerUri, string clientID):
> brokerUri='failover://localhost/(tcp:/192.168.44.244:61616,tcp:/192.168.44.244:61616)/'
> DEBUG:ConnectionFactory(string brokerUri, string clientID):
> brokerUri='failover://localhost/(tcp://192.168.44.244:61616,tcp://192.168.44.244:61616)/'
> DEBUG:Reconnect was triggered but transport is not started yet. Wait for
> start to connect the transport.
> DEBUG:Started.
> DEBUG:Creating reconnect task
> DEBUG:Waking up reconnect task
> INFO:Waiting for transport to reconnect.
> DEBUG:Attempting connect to: tcp:/192.168.44.244:61616
> DEBUG:Opening socket to: on port: -1
> DEBUG:Connect fail to: tcp:/192.168.44.244:61616, reason:
> System.ArgumentOutOfRangeException: Argument is out of range.
> Parameter name: Invalid port
> at System.Net.IPEndPoint.set_Port (Int32 value) [0x00000]
> at System.Net.IPEndPoint..ctor (System.Net.IPAddress address, Int32 port)
> [0x00000]
> at Apache.NMS.ActiveMQ.Transport.Tcp.TcpTransportFactory.Connect
> (System.String host, Int32 port) [0x00000]
> at Apache.NMS.ActiveMQ.Transport.Tcp.TcpTransportFactory.CompositeConnect
> (System.Uri location) [0x00000]
> at Apache.NMS.ActiveMQ.Transport.TransportFactory.CompositeConnect
> (System.Uri location) [0x00000]
> at Apache.NMS.ActiveMQ.Transport.Failover.FailoverTransport.doReconnect ()
> [0x00000]
> DEBUG:Waiting 10 ms before attempting connection.
> (...)
> <Infinit loop of reconnects>
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