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Cleanup after errors and disconnections (fix some leaks) #5794

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a370fdc
Clean after errors and disconnections
lisandroct Aug 24, 2026
eb51f1e
Fix EOL in some files
lisandroct Aug 24, 2026
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336 changes: 168 additions & 168 deletions sdks/csharp/src/AuthToken.cs
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Original file line number Diff line number Diff line change
@@ -1,168 +1,168 @@
/* This is an optional helper class to store your auth token in local storage
*
Example:
AuthToken.Init(".my_app_name");
SpacetimeDBClient.instance.onIdentityReceived += (token, identity) =>
{
AuthToken.SaveToken(token);
...
};
SpacetimeDBClient.instance.Connect(AuthToken.Token, "localhost:3000", "basicchat", false);
*/
#if UNITY_5_3_OR_NEWER
using UnityEngine;
namespace SpacetimeDB
{
// This is an optional helper class to store your auth token in PlayerPrefs
// Override GetTokenKey() if you want to use a player pref key specific to your game
public static class AuthToken
{
public static string Token => PlayerPrefs.GetString(GetTokenKey());
public static void SaveToken(string token)
{
PlayerPrefs.SetString(GetTokenKey(), token);
}
private static string GetTokenKey()
{
var key = "spacetimedb.identity_token";
#if UNITY_EDITOR
// Different editors need different keys
key += $" - {Application.dataPath}";
#endif
return key;
}
}
}
#elif GODOT
using Godot;
namespace SpacetimeDB
{
// This is an optional helper class to store your auth token in PlayerPrefs
// You can use keySuffix to save and retrieve different tokens
public static class AuthToken
{
private const string Path = "user://spacetimedb-token.cfg";
private const string Section = "stdb";
private static string Key => "identity_token";
private static ConfigFile? _config;
private static ConfigFile Config => _config ??= new ConfigFile();
public static string GetToken(string? keySuffix = null)
{
var key = GetKey(keySuffix);
if(!Config.HasSectionKey(Section, key))
{
Config.Load(Path);
}
return Config.GetValue(Section, key, "").As<string>();
}
public static bool TryGetToken(out string result) => TryGetToken(null, out result);
public static bool TryGetToken(string? keySuffix, out string result) {
result = GetToken(keySuffix);
return !string.IsNullOrWhiteSpace(result);
}
public static void SaveToken(string token, string? keySuffix = null)
{
Config.SetValue(Section, GetKey(keySuffix), token);
Config.Save(Path);
}
private static string GetKey(string? suffix) => string.IsNullOrWhiteSpace(suffix) ? Key : $"{Key}_{suffix}";
}
}
#else
using System;
using System.IO;
using System.Linq;
namespace SpacetimeDB
{
public static class AuthToken
{
private static string? settingsPath;
private static string? token;
private const string PREFIX = "auth_token=";
/// <summary>
/// Initializes the AuthToken class. This must be called before any other methods.
/// </summary>
/// <param name="configFolder">The folder to store the config file in. Default is ".spacetime_csharp_sdk".</param>
/// <param name="configFile">The name of the config file. Default is "settings.ini".</param>
/// <param name="configRoot">The root folder to store the config file in. Default is the user's home directory.</param>
/// </summary>
public static void Init(string configFolder = ".spacetime_csharp_sdk", string configFile = "settings.ini", string? configRoot = null)
{
configRoot ??= Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
if (Environment.GetCommandLineArgs().Any(arg => arg == "--client"))
{
int clientIndex = Array.FindIndex(Environment.GetCommandLineArgs(), arg => arg == "--client");
var configFileParts = configFile.Split(".");
configFile = $"{configFileParts[0]}_{Environment.GetCommandLineArgs()[clientIndex + 1]}.{configFileParts[1]}";
}
settingsPath = Path.Combine(configRoot, configFolder, configFile);
if (File.Exists(settingsPath))
{
token =
File.ReadLines(settingsPath)
.FirstOrDefault(line => line.StartsWith(PREFIX))
?[PREFIX.Length..];
}
}
/// <summary>
/// This is the auth token that was saved to local storage. Null if not never saved.
/// When you specify null to the SpacetimeDBClient, SpacetimeDB will generate a new identity for you.
/// </summary>
public static string? Token
{
get
{
if (settingsPath == null)
{
throw new Exception("Token not initialized. Call AuthToken.Init() first.");
}
return token;
}
}
/// <summary>
/// Save the auth token to local storage.
/// SpacetimeDBClient provides this token to you in the onIdentityReceived callback.
/// </summary>
public static void SaveToken(string token)
{
if (settingsPath == null)
{
throw new Exception("Token not initialized. Call AuthToken.Init() first.");
}
Directory.CreateDirectory(Path.GetDirectoryName(settingsPath)!);
var newAuthLine = PREFIX + token;
var lines = File.Exists(settingsPath) ? File.ReadAllLines(settingsPath).ToList() : new();
var i = lines.FindIndex(line => line.StartsWith(PREFIX));
if (i >= 0)
{
lines[i] = newAuthLine;
}
else
{
lines.Add(newAuthLine);
}
File.WriteAllLines(settingsPath, lines);
}
}
}
#endif
/* This is an optional helper class to store your auth token in local storage
*
Example:

AuthToken.Init(".my_app_name");

SpacetimeDBClient.instance.onIdentityReceived += (token, identity) =>
{
AuthToken.SaveToken(token);

...
};

SpacetimeDBClient.instance.Connect(AuthToken.Token, "localhost:3000", "basicchat", false);
*/
#if UNITY_5_3_OR_NEWER
using UnityEngine;

namespace SpacetimeDB
{
// This is an optional helper class to store your auth token in PlayerPrefs
// Override GetTokenKey() if you want to use a player pref key specific to your game
public static class AuthToken
{
public static string Token => PlayerPrefs.GetString(GetTokenKey());

public static void SaveToken(string token)
{
PlayerPrefs.SetString(GetTokenKey(), token);
}

private static string GetTokenKey()
{
var key = "spacetimedb.identity_token";
#if UNITY_EDITOR
// Different editors need different keys
key += $" - {Application.dataPath}";
#endif
return key;
}
}
}
#elif GODOT
using Godot;

namespace SpacetimeDB
{
// This is an optional helper class to store your auth token in PlayerPrefs
// You can use keySuffix to save and retrieve different tokens
public static class AuthToken
{
private const string Path = "user://spacetimedb-token.cfg";
private const string Section = "stdb";
private static string Key => "identity_token";

private static ConfigFile? _config;
private static ConfigFile Config => _config ??= new ConfigFile();

public static string GetToken(string? keySuffix = null)
{
var key = GetKey(keySuffix);
if(!Config.HasSectionKey(Section, key))
{
Config.Load(Path);
}
return Config.GetValue(Section, key, "").As<string>();
}
public static bool TryGetToken(out string result) => TryGetToken(null, out result);
public static bool TryGetToken(string? keySuffix, out string result) {
result = GetToken(keySuffix);
return !string.IsNullOrWhiteSpace(result);
}

public static void SaveToken(string token, string? keySuffix = null)
{
Config.SetValue(Section, GetKey(keySuffix), token);
Config.Save(Path);
}

private static string GetKey(string? suffix) => string.IsNullOrWhiteSpace(suffix) ? Key : $"{Key}_{suffix}";
}
}
#else
using System;
using System.IO;
using System.Linq;

namespace SpacetimeDB
{
public static class AuthToken
{
private static string? settingsPath;
private static string? token;

private const string PREFIX = "auth_token=";

/// <summary>
/// Initializes the AuthToken class. This must be called before any other methods.
/// </summary>
/// <param name="configFolder">The folder to store the config file in. Default is ".spacetime_csharp_sdk".</param>
/// <param name="configFile">The name of the config file. Default is "settings.ini".</param>
/// <param name="configRoot">The root folder to store the config file in. Default is the user's home directory.</param>
/// </summary>
public static void Init(string configFolder = ".spacetime_csharp_sdk", string configFile = "settings.ini", string? configRoot = null)
{
configRoot ??= Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);

if (Environment.GetCommandLineArgs().Any(arg => arg == "--client"))
{
int clientIndex = Array.FindIndex(Environment.GetCommandLineArgs(), arg => arg == "--client");
var configFileParts = configFile.Split(".");
configFile = $"{configFileParts[0]}_{Environment.GetCommandLineArgs()[clientIndex + 1]}.{configFileParts[1]}";
}

settingsPath = Path.Combine(configRoot, configFolder, configFile);

if (File.Exists(settingsPath))
{
token =
File.ReadLines(settingsPath)
.FirstOrDefault(line => line.StartsWith(PREFIX))
?[PREFIX.Length..];
}
}

/// <summary>
/// This is the auth token that was saved to local storage. Null if not never saved.
/// When you specify null to the SpacetimeDBClient, SpacetimeDB will generate a new identity for you.
/// </summary>
public static string? Token
{
get
{
if (settingsPath == null)
{
throw new Exception("Token not initialized. Call AuthToken.Init() first.");
}
return token;
}
}

/// <summary>
/// Save the auth token to local storage.
/// SpacetimeDBClient provides this token to you in the onIdentityReceived callback.
/// </summary>
public static void SaveToken(string token)
{
if (settingsPath == null)
{
throw new Exception("Token not initialized. Call AuthToken.Init() first.");
}
Directory.CreateDirectory(Path.GetDirectoryName(settingsPath)!);
var newAuthLine = PREFIX + token;
var lines = File.Exists(settingsPath) ? File.ReadAllLines(settingsPath).ToList() : new();
var i = lines.FindIndex(line => line.StartsWith(PREFIX));
if (i >= 0)
{
lines[i] = newAuthLine;
}
else
{
lines.Add(newAuthLine);
}
File.WriteAllLines(settingsPath, lines);
}
}
}
#endif
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