syntax = "proto3";

option go_package = "github.com/cirruslabs/orchard/rpc";

service Controller {
  rpc Watch(stream WatchFromWorker) returns (stream WatchFromController);
  rpc PortForward(stream PortForwardFromWorker) returns (stream PortForwardFromController);
}

message WatchFromWorker {
  message Init {
    string worker_uid = 1;
  }

  oneof action {
    Init init_action = 1;
  }
}

message WatchFromController {
  message PortForward {
    string token = 1;
    string vm_uid = 2;
    uint32 vm_port = 3;
  }

  oneof action {
    PortForward port_forward_action = 1;
  }
}

message PortForwardFromWorker {
  message Init {
    string token = 1;
  }

  message Data {
    bytes data = 1;
  }

  oneof action {
    Init init_action = 1;
    Data data_action = 2;
  }
}

message PortForwardFromController {
  message Data {
    bytes data = 1;
  }

  oneof action {
    Data data_action = 1;
  }
}