This example builds on top of solution 6 and demonstrates how to:
- control grains features using the Feature Management Library
- unit test grains using OrleansTestKit
- do dependency injection in grains
As in example 6, following scripts can be used to run silos:
./run-docker-silo.sh./run-local-silo.sh
Important thing to note is that if one wants to run multiple silos which form a cluster, following variables need to be made unique for every silo:
GATEWAYPORT(e.g.3001,3002, etc.)SILOPORT(e.g.2001,2002, etc.)DASHBOARDPORT(e.g.8081,8082, etc.)
As in example 6, following scripts can be used to run clients:
./run-client-docker.sh./run-client-local.sh
Now we get to a bit more serious testing as it's easier to laod test the setup. Here is what's happening:
Load test results - vegeta. This image demonstartes the resuse of grains (50 max grains for HelloWorld) and feature managment in action, feature enabled - status code 200, feature disabled - status code 204:
Load test results - orleans dashboard:
- run the cluster:
./run-demo-cluster.sh(3 silos: 2 hosted in docker, 1 hosted locally) - run the client:
./run-demo-client.sh(only one client needed in this case, vegeta is going to do the heavy lifting) - run the load test:
./run-demo-load-test.sh(vegeta script generating 100 requests per second of constant load)