[Qpid-Dispatch] Dynamic port allocation from the command line

[Adel Boutros]

Hello,

In Qpid Java Broker, we can set any port dynamically in the config.json file by 
using properties and setting them on the command line. Is there something 
similar for the dispatcher?

config.json
{
    "id" : "17c2023e-1a46-4791-8a2b-cdcb3aa1e23b",
    "name" : "AMQP",
    "port" : "${qpid.amqp_port}",
    "authenticationProvider" : "anonymous",
    "virtualhostaliases" : [ {
      "id" : "019dd23e-91a9-40e9-89d3-528e75a2ea0a",
      "name" : "pattern",
      "virtualHostNode" : "default",
      "type" : "patternMatchingAlias",
      "pattern" : ".*"
    }

Command line
qpid-server -prop qpid.amqp_port=5600

Regards,
Adel