patrice huot created TINKERPOP-2288:
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Summary: Get ConnectionPoolBusyException and then
ServerUnavailableExceptions
Key: TINKERPOP-2288
URL: https://issues.apache.org/jira/browse/TINKERPOP-2288
Project: TinkerPop
Issue Type: Bug
Components: dotnet
Affects Versions: 3.4.3
Environment: Gremlin.Net 3.4.3
Microsoft.NetCore.App 2.2
Azure Cosmos DB
Reporter: patrice huot
I am using .Net core Gremlin API query Cosmos DB.
>From time to time we are getting the error where no connection is available
>and then, the server become unavailable. When this is occurring we need to
>restart the server. It looks like the connection are not released properly and
>become unavailable forever.
We have configured the pool size to 50 and the MaxInProcessPerConnection to 32.
Which should be sufficient.
To Diagnose the issue, Is there a way to have diagnostic information on the
connection Pool to know how many connection are open and how many process are
running in each connections?
I would like to be able to monitor the connection usage to see if they are
about to be exhausted and to see if the number of used connection is always
increasing or of the connection lease is release when done with it?
As a work around, Is there a way we can access this information in the code so
that I can catch those scenario and have code that re-initiate the connection
pool?
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