syntax = "proto3";

package proto.network.v1;

option go_package = "github.com/certusone/radiance/proto/network;networkv1";

// See client/src/rpc_response.rs.
message SlotStatus {
  // Slot number
  uint64 slot = 1;

  // Millisecond UNIX timestamp of the observation on the Solana node.
  // Depends on accurate local clocks.
  uint64 timestamp = 2;

  // One-way delay between the Solana node and the client.
  uint64 delay = 3;

  // Update type
  enum UpdateType {
    UPDATE_TYPE_UNSPECIFIED = 0;
    UPDATE_TYPE_FIRST_SHRED_RECEIVED = 1;
    UPDATE_TYPE_COMPLETED = 2;
    UPDATE_TYPE_CREATED_BANK = 3;
    UPDATE_TYPE_FROZEN = 4;
    UPDATE_TYPE_DEAD = 5;
    UPDATE_TYPE_OPTIMISTIC_CONFIRMATION = 6;
    UPDATE_TYPE_ROOT = 7;
  }

  UpdateType type = 4;

  // For type == CREATED_BANK, the parent slot number is included.
  uint64 parent = 5;

  // For type == FROZEN, extra transaction stats are included.
  TxStats stats = 6;

  // For type == DEAD, an error is included.
  // TODO: solana-go doesn't currently expose this
  string err = 7;

  // Slot's leader as base58 string (looked up by the ingester)
  string leader = 8;

  // Source node identifier
  string source = 9;
}

message TxStats {
  uint64 num_transaction_entries = 1;
  uint64 num_successful_transactions = 2;
  uint64 num_failed_transactions = 3;
  uint64 max_transactions_per_entry = 4;
}