public static async Task InitializeCloudSync(string realmServer, string realmDatabase)
{
Console.WriteLine("Initialize cloud sync");
var realmDatabaseUrl = new Uri($"realms://{realmServer}/{realmDatabase}");
var shouldCleanOnlineRealm = VersionTracking.IsFirstLaunchForCurrentBuild;
#if DEBUG
shouldCleanOnlineRealm = true;
#endif
if (shouldCleanOnlineRealm)
{
DeleteOnlineRealm(realmDatabaseUrl);
try
{
await RealmHelpers.RemoveCachedUsers();
}
catch (Exception e)
{
Crashes.TrackError(e, new Dictionary <string, string>
{
{ "Realm fatal error", "false" },
{ "Error description", $"Failed to remove cached users. See {e.Message}" }
});
}
}
Realms.Sync.Session.Error += HandlerRealmSyncErrors(realmDatabaseUrl);
SyncConfigurationBase.UserAgent = $"{AppInfo.Name} ({AppInfo.PackageName} {AppInfo.VersionString})";
var realmServerUri = new Uri($"https://{realmServer}");
OnlineRealm = await GetCloudRealm(realmServerUri, realmDatabaseUrl);
}
private static EventHandler <Realms.ErrorEventArgs> HandlerRealmSyncErrors(Uri realmDatabaseUri)
{
return(async(s, errorArgs) =>
{
var sessionException = (SessionException)errorArgs.Exception;
if (sessionException.ErrorCode.IsClientResetError())
{
Analytics.TrackEvent("Realm client reset");
DeleteOnlineRealm(realmDatabaseUri);
await RealmHelpers.RemoveCachedUsers();
return;
}
switch (sessionException.ErrorCode)
{
case ErrorCode.AccessTokenExpired:
case ErrorCode.BadUserAuthentication:
case ErrorCode.PermissionDenied:
await RealmHelpers.RemoveCachedUsers();
break;
}
Crashes.TrackError(sessionException, new Dictionary <string, string> {
{ "ErrorType", sessionException.ErrorCode.ToString() },
{ "Realm fatal error", "unknown" },
{ "Error description", $"Realm sync error reported by realm. See {sessionException.Message}" }
});
});
}