aos/network/message_bridge_client.fbs

include "aos/network/message_bridge_server.fbs";

namespace aos.message_bridge;

// Statistics from a single client connection to a server.
table ClientConnection {
  // The node that we are connected to.
  node:Node (id: 0);

  // Health of this connection.  Connected or not?
  state:State (id: 1);

  // Number of packets received on all channels.
  received_packets:uint (id: 2);

  // This is the measured monotonic offset for just the server -> client
  // direction measured in nanoseconds.  Subtract this from our monotonic time
  // to get their monotonic time.
  monotonic_offset:int64 (id: 3);

  // Number of duplicate packets we received and dropped.
  duplicate_packets:uint (id: 4);

  // Number of extra calls needed to receive a single message
  // (indicates congestion)
  partial_deliveries:uint (id: 5);

  // Boot UUID of the server.
  boot_uuid:string (id: 6);

  // Time at which we connected to the server as nanoseconds on the local
  // monotonic clock.  This is not populated when not connected, and defaults
  // to monotonic_clock::min_time.
  connected_since_time:int64 = -9223372036854775808 (id: 7);

  // Number of times we've established a connection to the server.
  connection_count:uint (id: 8);
}

// Statistics for all clients.
table ClientStatistics {
  connections:[ClientConnection] (id: 0);
}

root_type ClientStatistics;