.withReuse(true) doesn't work for containers within a dedicated network

[TheOneAndOnlyAndreKempe]

Hej guys,

we're trying to get two containers within a dedicated network to work with the new reuse-capabilities. However to no avail. A new set of containers is started whenever the tests are being run. I reproduced the scenario using the network-example

 Network network = Network.newNetwork( );
 GenericContainer<?> foo = new GenericContainer<>( )
 .withReuse( true )
 .withNetwork( network )
 .withNetworkAliases( "foo" )
 .withCommand( "/bin/sh", "-c", "while true ; do printf 'HTTP/1.1 200 OK\\n\\nyay' | nc -l -p 8080; done" );

 GenericContainer<?> bar = new GenericContainer<>( )
 .withReuse( true )
 .withNetwork( network )
 .withCommand( "top" );

 foo.start( );
 bar.start( );

 String response = bar.execInContainer( "wget", "-O", "-", "http://foo:8080" ).getStdout( );
 assertEquals( "yay", response, "received response" );`

Output of the first run:

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fb0070ec29b9 alpine:3.5 "top" 21 seconds ago Up 20 seconds musing_nobel
f4b4b7e62a56 alpine:3.5 "/bin/sh -c 'while t…" 21 seconds ago Up 21 seconds friendly_jepsen

Output of the second run:

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
afbc55ed865a alpine:3.5 "top" 33 seconds ago Up 32 seconds blissful_kilby
21d2b7b15c35 alpine:3.5 "/bin/sh -c 'while t…" 34 seconds ago Up 33 seconds exciting_kapitsa
fb0070ec29b9 alpine:3.5 "top" About a minute ago Up About a minute musing_nobel
f4b4b7e62a56 alpine:3.5 "/bin/sh -c 'while t…" About a minute ago Up About a minute friendly_jepsen

When I remove the usage of the network, the containers are reused as expected (yepp, besides .withResuse(true) I also changed the properties-file, but of course the test fails now).

I tried to provide a fixed network-name using the network-command-modifier. However, this approach results in complaints about duplicated network-names

 Network network = Network.builder( )
 .createNetworkCmdModifier( cmd -> cmd.withName( "test-network" ) )
 .build();

Am I missing a way to make this work, or is there anything that makes reused containers in a dedicated network a bad idea? All ideas and thoughts are greatly appreciated!

Thanks for your help, Best regards + cheers,
André

[bsideup]

As stated in #1781 , the networks are not supported yet.

Keep it mind that "Reusable Containers" is still WIP. There are some ideas how to support networks, but it requires quite some effort that will follow later.