Evans gRPC client - Get all the APIs endpoints for "temporal.api.workflowservice.v1.WorkflowService"

[anmanz]

Hello,

We want to get all the APIs endpoints for a particular service using Evans gRPC. The name of the service is “temporal.api.workflowservice.v1.WorkflowService”.

grpc.reflection.v1alpha.ServerReflection@127.0.0.1:7233> call ServerReflectionInfo
host (TYPE_STRING) => ?
✔ list_services
list_services (TYPE_STRING) => ?
host (TYPE_STRING) => {
  "listServicesResponse": {
    "service": [
      {
        "name": "grpc.health.v1.Health"
      },
      {
        "name": "grpc.reflection.v1alpha.ServerReflection"
      },
      {
        "name": "temporal.api.operatorservice.v1.OperatorService"
      },
      {
        "name": "temporal.api.workflowservice.v1.WorkflowService"
      },
      {
        "name": "temporal.server.api.adminservice.v1.AdminService"
      }
    ]
  },
  "originalRequest": {
    "host": "?",
    "listServices": "?"
  },
  "validHost": "?"
}

Is someone which has Evans knowledge to help us out?

Thank you,
Andrei

[tihomir]

All apis are defined in api repo here. WorkflowService apis you want to use are here.

So lets say you have your frontend service grpc port exposed on localhost:7233 you could do:

evans --path /path-to-temporal-api-repo-dir --proto /temporal/api/workflowservice/v1/service.proto --host localhost -p 7233

and can run the evans commands, for example: