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Major Description
System.ArgumentException : This buffer cannot be returned to the buffer manager because it is the wrong size.
Parameter name: buffer
at System.Runtime.InternalBufferManager.PooledBufferManager.ReturnBuffer(Byte[] buffer)
at Couchbase.IO.SslConnection.<SendAsync>d__6.MoveNext() in C:\Users\jmorris\repos\couchbase-net-client\Src\Couchbase\IO\SslConnection.cs:line 101
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__6_0(Object state)
at NUnit.Framework.AsyncSynchronizationContext.AsyncOperationQueue.InvokePendingOperations()
at NUnit.Framework.AsyncSynchronizationContext.AsyncOperationQueue.InvokeAll()
at NUnit.Framework.AsyncInvocationRegion.AsyncVoidInvocationRegion.WaitForPendingOperationsToComplete(Object invocationResult)
at NUnit.Framework.AsyncInvocationRegion.AsyncVoidInvocationRegion.WaitForPendingOperationsToComplete(Object invocationResult)
at NUnit.Core.NUnitAsyncTestMethod.RunTestMethod()
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This seems to fail earlier than SslConnection.SendAsync the Authenticate method also fails with an AuthenticationException. However, the Authenticate method explicitly catches and ignores AuthenticationExceptions. Jeff Morris do you know why we do this?
We could also check for & throw AuthenticationExceptions in Send and SendAsync incase the connection experiences an auth problem after initial connection. If this happens, would we expect the connection to end / renegotiate or fail the request?
If possible, a more descriptive error should be returned indicating the reason for the exception (SSL not configured).
I think that may be the bug...in general an auth exception should only occur when the socket connection is initiated. OTH, I am not sure how the client would react if the password was changed on the server after the client had authenticated. This is something we may want to investigate/document, but not likely directly related to this ticket (perhaps discuss this scenario in sdk meeting?).