> but I do not have a clue what the aBlock is
You say the method definition is...
> linksTowards: anAddressdo: aBlock
and then later indicate its called like this...
> linksTowards: aPacket destinationAddressdo: [ :link | self
send: aPacket
On Sat, Apr 25, 2020, 16:17 tbrunz wrote:
> Richard,
>
> I don't think it was silly. I'm sitting here thinking to myself, "Wow,
> that's creative... Pharo being Pharo, you can write applications that can
> send *blocks* between nodes, not just *data*..."
>
I understand. I meant that in the
Richard,
I don't think it was silly. I'm sitting here thinking to myself, "Wow,
that's creative... Pharo being Pharo, you can write applications that can
send *blocks* between nodes, not just *data*..."
The concept of sending behaviors as well as data opens up some interesting
and powerful
Roelof,
The core concept (as I see it) is that each node in your simulated network
will receive packets as the simulation progresses, and the nodes must do
something with each packet they receive.
In OOP, it often helps to think about the objects in terms of "their
responsibilities". And by
On Sat, Apr 25, 2020, 15:50 tbrunz wrote:
> Hi Richard,
>
> I looked the repo; he's defined 3 classes: one for packets, one for nodes,
> and one for links. So yes, he instantiates links. Likely each node has a
> collection of links (each of which leads to another node in the network).
> The
Hi Richard,
I looked the repo; he's defined 3 classes: one for packets, one for nodes,
and one for links. So yes, he instantiates links. Likely each node has a
collection of links (each of which leads to another node in the network).
The application is to simulate a network by modeling it in
On Sat, Apr 25, 2020, 11:46 Roelof Wobben via Pharo-users <
pharo-users@lists.pharo.org> wrote:
> Op 25-4-2020 om 20:17 schreef Roelof Wobben:
> > Op 25-4-2020 om 20:04 schreef tbrunz:
> >> 1. 'loopback' is a node, just like 'source' and 'destination'. A
> >> network is
> >> a mesh of 'nodes'
--- Begin Message ---
Op 25-4-2020 om 20:17 schreef Roelof Wobben:
Op 25-4-2020 om 20:04 schreef tbrunz:
1. 'loopback' is a node, just like 'source' and 'destination'. A
network is
a mesh of 'nodes' joined by 'links'. Your Pharo program represents
one of
those nodes: It is the 'loopback'
--- Begin Message ---
Op 25-4-2020 om 20:04 schreef tbrunz:
1. 'loopback' is a node, just like 'source' and 'destination'. A network is
a mesh of 'nodes' joined by 'links'. Your Pharo program represents one of
those nodes: It is the 'loopback' node.
oke, so I can do : loopback :=
1. 'loopback' is a node, just like 'source' and 'destination'. A network is
a mesh of 'nodes' joined by 'links'. Your Pharo program represents one of
those nodes: It is the 'loopback' node.
2. The block in the #linksTowards:do: method is the action to take on a
packet, depending on whether its
--- Begin Message ---
Hello,
Im doing the OOP book written by Ducassse and im now stuck at the
network-simulator.
Code so far can be found here :
https://github.com/RoelofWobben/Network-simulator
Im stuck at 2 places
1) What for datatype is
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