RealtimePHP[164]]: General Error uploading to realtime.txt

[broadstairs]

Seen a whole bunch of these errors last night, never seen before. This is V4 4022. Extract of first error from log below:-

Code: Select all

2024-05-13 01:29:33.931 Reading live data
2024-05-13 01:29:33.935 DoCommand(CMD_GW1000_LIVEDATA): Valid response
2024-05-13 01:29:33.935 Received: FF-FF-27-00-61-01-00-F5-06-34-08-27-4A-09-27-72-02-00-8D-07-55-0A-01-00-0B-00-00-0C-00-00-15-00-00-00-00-16-00-00-17-00-2A-02-58-4D-01-14-1A-00-A9-22-39-1B-00-DD-23-3C-62-00-00-00-00-61-66-36-33-98-60-1F-19-00-22-0E-00-00-10-00-00-11-00-00-12-00-00-00-7A-13-00-00-07-A8-0D-00-00-6C-00-02-4C-90-35
2024-05-13 01:29:33.935 LiveData: Wind Decode >> Last=0.0, LastDir=256, Gust=0.0, (MXAvg=0.5)
2024-05-13 01:29:33.935 DoWind: latest=0.0, speed=0.0 - Current: gust=3.4, speed=0.5
2024-05-13 01:29:33.935 DoWind: New: gust=3.4, speed=0.5, latest:0.0
2024-05-13 01:29:36.630 RealtimePHP[164]: General error uploading to realtime.txt
2024-05-13 01:29:36.633 RealtimePHP[164]: General error uploading to realtime.txt - 
Exception Type: System.Threading.Tasks.TaskCanceledException
Message: The request was canceled due to the configured HttpClient.Timeout of 15 seconds elapsing.
Source: System.Net.Http
Stack Trace:    at System.Net.Http.HttpClient.HandleFailure(Exception e, Boolean telemetryStarted, HttpResponseMessage response, CancellationTokenSource cts, CancellationToken cancellationToken, CancellationTokenSource pendingRequestsCts)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
   at CumulusMX.Cumulus.UploadString(HttpClient httpclient, Boolean incremental, String oldest, String data, String remotefile, Int32 cycle, Boolean binary, Boolean utf8, Boolean logfile, Int32 linecount)
Inner Exception... 

Exception Type: System.TimeoutException
Message: The operation was canceled.
Source: 
Environment Stack Trace: 
Inner Exception... 

Exception Type: System.Threading.Tasks.TaskCanceledException
Message: The operation was canceled.
Source: System.Net.Http
Stack Trace:    at System.Net.Http.HttpConnection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at System.Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at System.Net.Http.HttpClient.<SendAsync>g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken)
Inner Exception... 

Exception Type: System.IO.IOException
Message: Unable to read data from the transport connection: Operation canceled.
Source: System.Net.Sockets
Stack Trace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at System.Net.Security.SslStream.EnsureFullTlsFrameAsync[TIOAdapter](CancellationToken cancellationToken, Int32 estimatedSize)
   at System.Runtime.CompilerServices.PoolingAsyncValueTaskMethodBuilder`1.StateMachineBox`1.System.Threading.Tasks.Sources.IValueTaskSource<TResult>.GetResult(Int16 token)
   at System.Net.Security.SslStream.ReadAsyncInternal[TIOAdapter](Memory`1 buffer, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.PoolingAsyncValueTaskMethodBuilder`1.StateMachineBox`1.System.Threading.Tasks.Sources.IValueTaskSource<TResult>.GetResult(Int16 token)
   at System.Net.Http.HttpConnection.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
Inner Exception... 

Exception Type: System.Net.Sockets.SocketException
Message: Operation canceled
Source: 
Environment Stack Trace: 





2024-05-13 01:29:36.633 RealtimePHP[164]: General Error uploading to realtime.txt - The request was canceled due to the configured HttpClient.Timeout of 15 seconds elapsing.
2024-05-13 01:29:36.633 RealtimePHP[164]: Retrying upload to realtime.txt
2024-05-13 01:29:36.633 RealtimePHP[164]: Sending via GET

Running OK this morning at present, last error was around 4am today.

Stuart

[mcrossley]

Your ISP doing some maintenance/upgrades perhaps?

In the next build I've simplified the messaging when a simple timeout occurs.

[broadstairs]

I'll investigate some more but I've not been informed about any outage either ISP or Hosting site.

Stuart

[broadstairs]

Been investigating this some more, the issue happened several times in a succession around 01:29 to 01:32 but not all updates failed and the WOW update at 01:30 worked fine. All updates to Ecowitt appear to have been OK throughout the times of these errors. So that probably rules out a router going offline plus my PC running CMX is lan connected to wi-fi not an issue. I'm guessing it could be an issue with my hosting site (shared hosting) although I have no way of proving that since I have no access to their system logs. We have no way of knowing if it might work with a 16 second timeout?

I'm just wondering if FTP uploads might be more resilient, unless it has a similar 15 second timeout?

Stuart

[mcrossley]

15 seconds is an awful long time for a server to respond.