[Freeswitch-users] Managed ESL: AccessViolationException

[Duvid Rottenberg]

Try pulling the latest git
This issue was reported in http://jira.freeswitch.org/browse/ESL-81 and
appears to have been resolved in February.


On Fri, May 16, 2014 at 7:24 AM, Grant Bagdasarian <GB at cm.nl> wrote:

> Hello,
>
>
>
> I’m trying to run the following code, but after a few seconds I get
> AccessViolationException:
>
>
>
> class Program {
>
>         static void Main(string[] args) {
>
>
>
>             ESLconnection connection = new ESLconnection("192.168.1.1",
> 8021, "ClueCon");
>
>             connection.SendRecv("event plain ALL");
>
>             Task task1 = Task.Run(() => Receive(1, connection));
>
>             Task task2 = Task.Run(() => Receive(2, connection));
>
>             Console.ReadLine();
>
>         }
>
>
>
>         static void Receive(int id, ESLconnection connection) {
>
>             while (connection.Connected() == 1) {
>
>                 ESLevent eslEvent = connection.RecvEvent();
>
>                 Console.WriteLine("{0} - {1}", id,
> eslEvent.Serialize("").Split(new char[] { '\r', '\n' })[0]);
>
>             }
>
>         }
>
>     }
>
>
>
> What the basic idea behind this is, is to have a Task continuously
> listening for a CHANNEL_HANGUP event, and have the other Task process the
> call in parallel.
>
> Does the exception occur because multiple parallel tasks are trying to
> access the connection object?
>
>
>
> Is the only solution to create a second ESLconnection (HANGUP Handler) and
> register it to receive only calls for a given UUID?
>
>
>
> Regards,
>
>
>
> Grant
>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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> http://www.cluecon.com
>
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