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Merge pull request #17 from ProfessorFartsalot/main
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Fix health check, reconnect automatically on error
This commit is contained in:
Eauldane
2025-09-05 06:12:43 +01:00
committed by GitHub
parent cadc7e223f d8160effd0
commit f0cef81b5e
1 changed files with 41 additions and 4 deletions
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43
MareSynchronos/WebAPI/SignalR/ApiController.cs
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@@ -183,6 +183,8 @@ public sealed partial class ApiController : DisposableMediatorSubscriberBase, IM
_connectionDto = await GetConnectionDto().ConfigureAwait(false); _connectionDto = await GetConnectionDto().ConfigureAwait(false);
await CheckClientHealth().ConfigureAwait(false);
ServerState = ServerState.Connected; ServerState = ServerState.Connected;
var currentClientVer = Assembly.GetExecutingAssembly().GetName().Version!; var currentClientVer = Assembly.GetExecutingAssembly().GetName().Version!;
@@ -308,14 +310,24 @@ public sealed partial class ApiController : DisposableMediatorSubscriberBase, IM
_ = Task.Run(async () => await StopConnection(ServerState.Disconnected).ConfigureAwait(false)); _ = Task.Run(async () => await StopConnection(ServerState.Disconnected).ConfigureAwait(false));
_connectionCancellationTokenSource?.Cancel(); _connectionCancellationTokenSource?.Cancel();
} }
private int _unhealthy = 0;
private async Task ClientHealthCheck(CancellationToken ct) private async Task ClientHealthCheck(CancellationToken ct)
{ {
while (!ct.IsCancellationRequested && _mareHub != null) while (!ct.IsCancellationRequested && _mareHub != null)
{ {
await Task.Delay(TimeSpan.FromSeconds(30), ct).ConfigureAwait(false); await Task.Delay(TimeSpan.FromSeconds(30), ct).ConfigureAwait(false);
Logger.LogDebug("Checking Client Health State"); var healthy = await CheckClientHealth().ConfigureAwait(false);
_ = await CheckClientHealth().ConfigureAwait(false); if (!healthy || _mareHub.State != HubConnectionState.Connected)
{
_unhealthy++;
if (_unhealthy > 0)
{
Logger.LogWarning("Health check failed, forcing reconnect. ClientHealth: {0} HubConnected: {1}", healthy, _mareHub.State != HubConnectionState.Connected);
await ForceResetConnection().ConfigureAwait(false);
_unhealthy = 0;
}
}
else _unhealthy = 0;
} }
} }
@@ -478,5 +490,30 @@ public sealed partial class ApiController : DisposableMediatorSubscriberBase, IM
ServerState = state; ServerState = state;
} }
//Because this plugin really likes to bug out with connections, lets "fix" it....
public async Task ForceResetConnection()
{
if (!_initialized) return;
Logger.LogInformation("ForceReconnect called");
try
{
await StopConnection(ServerState.Disconnected).ConfigureAwait(false);
// Cancel any ongoing health checks to prevent conflicts
_healthCheckTokenSource?.Cancel();
_healthCheckTokenSource?.Dispose();
_healthCheckTokenSource = null;
await CreateConnections().ConfigureAwait(false);
Logger.LogInformation("ForceReconnect completed successfully");
}
catch (Exception ex)
{
Logger.LogError(ex, "Failure during ForceReconnect, disconnecting");
await StopConnection(ServerState.Disconnected).ConfigureAwait(false);
}
}
} }
#pragma warning restore MA0040 #pragma warning restore MA0040