mirror of
https://github.com/corda/corda.git
synced 2025-01-18 18:56:28 +00:00
remove network simulator references in docs (#3396)
This commit is contained in:
parent
e12185139f
commit
56f47aaa0a
@ -1,65 +0,0 @@
|
||||
Network Simulator
|
||||
=================
|
||||
|
||||
A network simulator is provided which shows traffic between nodes through the lifecycle of an interest rate swap
|
||||
contract. It can optionally also show network setup, during which nodes register themselves with the network
|
||||
map service and are notified of the changes to the map. The network simulator is run from the command line via Gradle:
|
||||
|
||||
**Windows**::
|
||||
|
||||
gradlew.bat :samples:network-visualiser:run
|
||||
|
||||
**Other**::
|
||||
|
||||
./gradlew :samples:network-visualiser:run
|
||||
|
||||
You can produce a standalone JAR of the tool by using the ``:samples:network-visualiser:deployVisualiser`` target
|
||||
and then using the ``samples/network-visualiser/build/libs/network-visualiser-*-capsule.jar`` file, where * is
|
||||
whatever the current Corda version is.
|
||||
|
||||
What it is and is not
|
||||
---------------------
|
||||
|
||||
The simulator currently exists as an illustrative tool to help with explaining how Corda works in an example scenario.
|
||||
It utilises the ``Simulator`` tools that support creating a simulated Corda network and the nodes running in it within
|
||||
a single JVM, as an extension of the ``MockNetwork`` testing framework. See more about the ``MockNetwork`` and
|
||||
testing flows here: :doc:`flow-testing`.
|
||||
|
||||
Whilst it is not yet fully generic or full featured, the intention is for the simulator to mature into the following,
|
||||
which it presently cannot do without writing more code:
|
||||
|
||||
1. A tool for visualising new CorDapps and their flows to help with debugging, presentations, explanations and tutorials,
|
||||
but still running as a simulation in a single JVM.
|
||||
2. A tool to visualise the activity on a real Corda network deployment, with activity streams being fed from each node
|
||||
running in its own JVM, most likely on remote hosts.
|
||||
|
||||
Both of these scenarios would be fed by the standard observables in the RPC framework, rather than the local binding
|
||||
that the simulator uses currently. The ability to step through a flow one step at a time would obviously be restricted
|
||||
to single JVM simulations.
|
||||
|
||||
Interface
|
||||
---------
|
||||
|
||||
.. image:: resources/network-simulator.png
|
||||
|
||||
The network simulator can be run automatically, or stepped manually through each step of the interest rate swap. The
|
||||
options on the simulator window are:
|
||||
|
||||
Simulate initialisation
|
||||
If checked, the nodes registering with the network map is shown. Normally this setup step
|
||||
is not shown, but may be of interest to understand the details of node discovery.
|
||||
Run
|
||||
Runs the network simulation in automatic mode, in which it progresses each step on a timed basis. Once running,
|
||||
the simulation can be paused in order to manually progress it, or reset.
|
||||
Next
|
||||
Manually progress the simulation to the next step.
|
||||
Reset
|
||||
Reset the simulation (only available when paused).
|
||||
Map/Circle
|
||||
How the nodes are shown, by default nodes are rendered on a world map, but alternatively they can rendered
|
||||
in a circle layout.
|
||||
|
||||
While the simulation runs, details of the steps currently being executed are shown in a sidebar on the left hand side
|
||||
of the window.
|
||||
|
||||
.. TODO: Add documentation on how to use with different contracts for testing/debugging
|
@ -5,6 +5,5 @@ Tools
|
||||
:maxdepth: 1
|
||||
|
||||
blob-inspector
|
||||
network-simulator
|
||||
demobench
|
||||
node-explorer
|
||||
|
Loading…
Reference in New Issue
Block a user