Akatsuki-Misaki/ArchiSteamFarm
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Don't keep SteamTimeDifference infinitely

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With long-running systems time might run out of sync eventually.
This commit is contained in:
JustArchi
2017-12-17 11:31:42 +01:00
parent 5490ba459d
commit 319fe69088
4 changed files with 14 additions and 6 deletions
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10
ArchiSteamFarm/MobileAuthenticator.cs
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@@ -34,10 +34,12 @@ namespace ArchiSteamFarm {
internal sealed class MobileAuthenticator : IDisposable {
private const byte CodeDigits = 5;
private const byte CodeInterval = 30;
private const byte SteamTimeTTL = 24; // For how many hours we can assume that SteamTimeDifference is correct
private static readonly char[] CodeCharacters = { '2', '3', '4', '5', '6', '7', '8', '9', 'B', 'C', 'D', 'F', 'G', 'H', 'J', 'K', 'M', 'N', 'P', 'Q', 'R', 'T', 'V', 'W', 'X', 'Y' };
private static readonly SemaphoreSlim TimeSemaphore = new SemaphoreSlim(1, 1);
private static DateTime LastSteamTimeCheck;
private static int? SteamTimeDifference;
// "ERROR" is being used by SteamDesktopAuthenticator
@@ -338,10 +340,14 @@ namespace ArchiSteamFarm {
}
private async Task<uint> GetSteamTime() {
if (SteamTimeDifference.HasValue && (DateTime.UtcNow.Subtract(LastSteamTimeCheck).TotalHours < SteamTimeTTL)) {
return (uint) (Utilities.GetUnixTime() + SteamTimeDifference.Value);
}
await TimeSemaphore.WaitAsync().ConfigureAwait(false);
try {
if (SteamTimeDifference.HasValue) {
if (SteamTimeDifference.HasValue && (DateTime.UtcNow.Subtract(LastSteamTimeCheck).TotalHours < SteamTimeTTL)) {
return (uint) (Utilities.GetUnixTime() + SteamTimeDifference.Value);
}
@@ -351,6 +357,8 @@ namespace ArchiSteamFarm {
}
SteamTimeDifference = (int) (serverTime - Utilities.GetUnixTime());
LastSteamTimeCheck = DateTime.UtcNow;
return (uint) (Utilities.GetUnixTime() + SteamTimeDifference.Value);
} finally {
TimeSemaphore.Release();