Editing SimTX API/Packets/ServerHello (section)

== Fields ==
{| class="wikitable"
! # !! Field !! Type !! Description
|-
| 1 || <code>status</code> || [[SimTX API/Data types#HelloStatus|HelloStatus]] || Result of the hello. Anything other than <code>HELLO_STATUS_ACCEPTED</code> is followed by the server closing the connection.
|-
| 2 || <code>message</code> || <code>string</code> || Human-readable explanation. Empty on success. Show it to the user on rejection.
|-
| 3 || <code>account</code> || [[#Account|Account]] || The account, for authenticated connections. Unset for anonymous ones.
|-
| 4 || <code>features</code> || <code>repeated string</code> || Optional server capabilities of this deployment, from the [[SimTX API/Compatibility and versioning#Feature registry|feature registry]]. Ignore names you do not know.
|-
| 5 || <code>server_version</code> || <code>string</code> || Server software version, for display and diagnostics.
|-
| 6 || <code>server_time_ms</code> || <code>int64</code> || Server wall clock, Unix ms.
|-
| 7 || <code>simulation_time_ms</code> || <code>int64</code> || Simulated world clock, Unix ms. Use it, not the local clock, as "now" for satellite positions and pass predictions.
|-
| 8 || <code>protocol_revision</code> || <code>int32</code> || Highest protocol revision the server implements.
|}

=== Account ===
<syntaxhighlight lang="protobuf">
message Account {
  bytes account_id = 1;
  string handle = 2;
  string display_name = 3;
  repeated string permissions = 4;
  int64 authorization_revision = 5;
  int64 lease_expires_at_ms = 6;
}
</syntaxhighlight>
{| class="wikitable"
! # !! Field !! Type !! Description
|-
| 1 || <code>account_id</code> || <code>bytes</code> || 16-byte account UUID.
|-
| 2 || <code>handle</code> || <code>string</code> || Account handle.
|-
| 3 || <code>display_name</code> || <code>string</code> || Display name.
|-
| 4 || <code>permissions</code> || <code>repeated string</code> || Effective [[SimTX API/Permissions|permissions and numeric capabilities]] on this server, after the credential's scope, for example <code>game.transmit</code> or <code>tx.pa_limit.400</code>.
|-
| 5 || <code>authorization_revision</code> || <code>int64</code> || Revision of the account's authorisation data. Changes when permissions change.
|-
| 6 || <code>lease_expires_at_ms</code> || <code>int64</code> || When the server will close this authenticated connection, Unix ms. About 12 hours after the hello.
|}