ErrorWebSocketSharp

[immusallasta]

Hi,

I'm using OT 0.B with Minitiouner Pro V2, and is my problem:

Time to time error in Open Tuner v.0.B terminal, and after this OT freezes.
... and ones occured, this appears repeatedly.
Have to close terminal X in the right upper corner, restart.

73 de Ismo, oh1nhw

[10:29:25 INF] Websocket: QO_Spectrum: ErrorWebSocketSharp.ErrorEventArgs
[10:29:25 INF] Websocket: QO_Spectrum: ErrorWebSocketSharp.ErrorEventArgs
11.11.2024 10.29.25|Error|WebSocket.messagec|System.InvalidOperationException: The object is in use elsewhere.
at System.Drawing.Graphics.Clear(Color color)
in opentuner.ExtraFeatures.BATCSpectrum.BATCSpectrum.drawspectrum(UInt16[] fft_data) in C:\source\tuner_tests\open_tuner\ExtraFeatures\BATCSpectrum\BATCSpectrum.cs on line 379
at WebSocketSharp.Ext.Emit[TEventArgs](EventHandler1 eventHandler, Object sender, TEventArgs e) at WebSocketSharp.WebSocket.messagec(MessageEventArgs e) 11.11.2024 10.29.25|Error|WebSocket.messagec|System.InvalidOperationException: The object is in use elsewhere. at System.Drawing.Graphics.Clear(Color color) in opentuner.ExtraFeatures.BATCSpectrum.BATCSpectrum.drawspectrum(UInt16[] fft_data) in C:\source\tuner_tests\open_tuner\ExtraFeatures\BATCSpectrum\BATCSpectrum.cs on line 379 at WebSocketSharp.Ext.Emit[TEventArgs](EventHandler1 eventHandler, Object sender, TEventArgs e)
at WebSocketSharp.WebSocket.messagec(MessageEventArgs e)

[dl1rf]

Hi,
I saw the problem too.
I debugged the issue and changed the drawing function.
The issue should be fixed with the next release.
With my test version I do not see the issue any more.

73 de Martin

[immusallasta]

HI,

Tnx fr the info, have to wait next version.
There is also something with the Datv-reporter. It connect, disconnect and reconnect... every few seconds.

ismo

[dl1rf]

Hi ismo,

I will observe the DATV-Reporter.
But till know I do not see the connect-disconnect issue here.
The connection is stable.
Is it possible that you have an unstable internet connection?

73 de Martin, DL1RF

[immusallasta]

Hi,

Internet should be fine, but how to check if there is short interruptions?
I'll post later details from the terminal....

ismo

[immusallasta]

Here is what's in the terminal of the reporter issue:

[16:26:45 WRN] DATV Reporter Disconnected
[16:26:55 WRN] DATV Reporter : Attempt Reconnect
OH1NHW 6th Dec -24

Datv reporter connect, disconnect, reconnect....

datv-spotter: Connecting: wss://datvreporter.info:3000
[16:27:05 WRN] DATV Reporter : Attempt Reconnect
datv-spotter: Connecting: wss://datvreporter.info:3000
[16:27:15 WRN] DATV Reporter : Attempt Reconnect
datv-spotter: Connecting: wss://datvreporter.info:3000
datv-spotter: Connected
datv-spotter: Connected
datv-spotter: Connected
[16:27:16 INF] {
"target_callsign": "A71A",
"observer_callsign": "OH1NHW",
"observer_gridlocator": "KP00uv",
"observed_time": "2024-12-06T14.27.16Z",
"application": "OpenTuner",
"application_version": "0.B - 2024/07/14 11:42:03.40",
"db_margin": 3.7,
"mer": 8.4,
"frequency": 10491525,
"symbol_rate": 1500,
"hardware": "Minitiouner Pro 2"
}
6.12.2024 16.27.16|Fatal|<>c__DisplayClass9.b__8|WebSocketSharp.WebSocketException: The header of a frame cannot be read from the stream.
kohteessa WebSocketSharp.WebSocketFrame.processHeader(Byte[] header)
kohteessa WebSocketSharp.WebSocketFrame.<>c__DisplayClassa.b__9(Byte[] bytes)
kohteessa WebSocketSharp.Ext.<>c__DisplayClass9.b__8(IAsyncResult ar)
[16:27:16 WRN] DATV Reporter Disconnected

[dl1rf]

Hi ismo,

ok, that look strange.
I will look deeper to into the problem.
As told with my last version I do not see that problem.
I will repeat testing wit original 0.B version.

73 de Martin, DL1RF