Commit Graph

6 Commits

Author SHA1 Message Date
Mark Holt
415cf86250
refactor to allow switchable consensus and multiple communicating nodes (#7646)
This branch is intended to allow the devnet to be used for testing
multiple consents types beyond the default clique. It is initially being
used to test Bor consensus for polygon.

It also has the following refactoring:

### 1.  Network configuration

The two node arg building functions miningNodeArgs and nonMiningNodeArgs
have been replaced with a configuration struct which is used to
configure:

```go
network := &node.Network{
		DataDir: dataDir,
		Chain:   networkname.DevChainName,
		//Chain:              networkname.BorDevnetChainName,
		Logger:             logger,
		BasePrivateApiAddr: "localhost:9090",
		BaseRPCAddr:        "localhost:8545",
		Nodes: []node.NetworkNode{
			&node.Miner{},
			&node.NonMiner{},
		},
	}
```
and start multiple nodes

```go
network.Start()
```
Network start will create a network of nodes ensuring that all nodes are
configured with non clashing network ports set via command line
arguments on start-up.

### 2. Request Routing

The `RequestRouter` has been updated to take a 'target' rather than
using a static dispatcher which routes to a single node on the network.
Each node in the network has its own request generator so command and
services have more flexibility in request routing and
`ExecuteAllMethods` currently takes the `node.Network` as an argument
and can pick which node (node 0 for the moment) to send requests to.
2023-06-04 20:53:05 +01:00
ledgerwatch
708ea9225d
[devnet tool] single request generator (#7600)
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
2023-05-29 20:35:45 +01:00
ledgerwatch
a8ec9eb471
[devnet tool] Use logging instead of fmt.Printf (#7560)
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
2023-05-22 08:46:50 +01:00
ledgerwatch
c408281d3b
[devnet] separate logging (#7556)
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
2023-05-20 21:57:32 +01:00
Leonard Chinonso
805230ba63
Setup web socket endpoints to listen for new transactions after sending (#5940)
- Added listening methods for WebSocket subscriptions 
- Listened for new blocks using the newHeads method to determine when to
look for a transaction
- Added new util methods and tests for them
- Simplified communication to the user upon initiating the devnet tool
2022-11-03 09:45:36 +07:00
Leonard Chinonso
726ed8462d
Setup calls for rpc testing (#5661)
Setup calls for rpc testing
- Added call requests for testing rpc calls
- Added new methods getBalance and txPool content
2022-10-11 13:34:32 +01:00