Hello. I see a lot of exceptions in my log files and they are pretty the same:
System.OperationCanceledException: The operation was canceled.
at System.Collections.Concurrent.BlockingCollection`1.TryTakeWithNoTimeValidation(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken, CancellationTokenSource combinedTokenSource)
at System.Collections.Concurrent.BlockingCollection`1.TryTake(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Collections.Concurrent.BlockingCollection`1.Take(CancellationToken cancellationToken)
at PureWebSockets.PureWebSocket.<StartSender>b__59_0()
Why does it happen?
But, it's not a big problem. Recconection strategy usually handles it. BUT, not always, the library is stuck in Connecting state:
2019-07-12 08:03:48.762 -04:00 [ERR] Stocks WS error
System.OperationCanceledException: The operation was canceled.
at System.Collections.Concurrent.BlockingCollection`1.TryTakeWithNoTimeValidation(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken, CancellationTokenSource combinedTokenSource)
at System.Collections.Concurrent.BlockingCollection`1.TryTake(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Collections.Concurrent.BlockingCollection`1.Take(CancellationToken cancellationToken)
at PureWebSockets.PureWebSocket.<StartSender>b__59_0()
2019-07-12 08:03:48.763 -04:00 [INF] Stocks state: Aborted => Connecting
2019-07-12 08:03:48.966 -04:00 [INF] Stocks state: Connecting => Open
2019-07-12 09:30:10.254 -04:00 [ERR]
System.OperationCanceledException: The operation was canceled.
at System.Collections.Concurrent.BlockingCollection`1.TryTakeWithNoTimeValidation(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken, CancellationTokenSource combinedTokenSource)
at System.Collections.Concurrent.BlockingCollection`1.TryTake(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Collections.Concurrent.BlockingCollection`1.Take(CancellationToken cancellationToken)
at PureWebSockets.PureWebSocket.<StartSender>b__59_0()
2019-07-12 09:30:10.254 -04:00 [ERR] Stocks WS error
System.OperationCanceledException: The operation was canceled.
at System.Collections.Concurrent.BlockingCollection`1.TryTakeWithNoTimeValidation(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken, CancellationTokenSource combinedTokenSource)
at System.Collections.Concurrent.BlockingCollection`1.TryTake(T& item, Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Collections.Concurrent.BlockingCollection`1.Take(CancellationToken cancellationToken)
at PureWebSockets.PureWebSocket.<StartSender>b__59_0()
2019-07-12 09:30:10.255 -04:00 [INF] Stocks state: Aborted => Connecting
As you can see in the logs above, there was error and the library reconnected Aborted => Connecting => Open, but sometimes the library just change state to Connecting and that's it. There is no any messages/errors after that.
PS. I use standard reconection strategy:
new ReconnectStrategy(2000, 4000)
Hello. I see a lot of exceptions in my log files and they are pretty the same:
Why does it happen?
But, it's not a big problem. Recconection strategy usually handles it. BUT, not always, the library is stuck in
Connectingstate:As you can see in the logs above, there was error and the library reconnected
Aborted => Connecting => Open, but sometimes the library just change state toConnectingand that's it. There is no any messages/errors after that.PS. I use standard reconection strategy:
new ReconnectStrategy(2000, 4000)