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signalR retry on initial connection failure

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This commit is contained in:
EugeneTes
2026-02-02 15:40:24 +01:00
parent a04e5dde74
commit f660b5119c
1 changed files with 13 additions and 8 deletions
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21
Inspectron.Epson/PrintServer/JobSources/SignalRPrintJobSource.cs
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@@ -38,15 +38,20 @@ public class SignalRPrintJobSource: IPrintJobSource
private async Task InitializeConnectionAsync() private async Task InitializeConnectionAsync()
{ {
try while (true)
{ {
await _connection.StartAsync(); try
await _connection.InvokeAsync("JoinGroup", _groupConfiguration.RestaurantId); {
_logger.LogInformation("SignalR connection started and joined group {GroupId}.", _groupConfiguration.RestaurantId); await _connection.StartAsync();
} await _connection.InvokeAsync("JoinGroup", _groupConfiguration.RestaurantId);
catch (Exception ex) _logger.LogInformation("SignalR connection started and joined group {GroupId}.", _groupConfiguration.RestaurantId);
{ return;
_logger.LogError(ex, "Failed to initialize SignalR connection."); }
catch (Exception ex)
{
_logger.LogError(ex, "Failed to initialize SignalR connection. Retrying in 5 seconds...");
await Task.Delay(5000);
}
} }
} }