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ObjectDisposedException: Cannot open a new session on a driver that is already disposed. Object name: 'Driver'. or Object name: 'ConnectionPool'.

See original GitHub issue

Describe the bug Having lots of issues related to connection. Cannot open a new session on a driver that is already disposed.

Versions:

Neo4jClient 4.1.5
Bolt or Http BoltGraphClient
.NET Version 5 (ASP.Net / Blazor server-side)
Server Version neo4j Community 4.1.6
Using neo4j+s:// protocol

To Reproduce I have a static IGraphClient c; that is instantiated to a BoltGraphClient

After some seconds I instantiate a new BoltGraphClient and assign to c
“Randomly” (Thread related?) I get this error when trying to use this connection :

An unhandled exception occurred while processing the request.
ObjectDisposedException: Failed to acquire a new connection as the driver has already been disposed.
Object name: 'ConnectionPool'.

ObjectDisposedException: Failed to acquire a new connection as the driver has already been disposed. Object name: 'ConnectionPool'.

ObjectDisposedException: Cannot open a new session on a driver that is already disposed.
Object name: 'Driver'.

Neo4j.Driver.Internal.Driver.ThrowDriverClosedException()
Neo4j.Driver.Internal.Driver.Session(Action<SessionConfigBuilder> action, bool reactive)
Neo4j.Driver.Internal.Driver.AsyncSession(Action<SessionConfigBuilder> action)
Neo4jClient.BoltGraphClient.Neo4jClient.IRawGraphClient.ExecuteGetCypherResultsAsync<TResult>(CypherQuery query)

Issue Analytics

State:
Created 3 years ago
Comments:22 (12 by maintainers)

Top GitHub Comments

1reaction

cskardoncommented, Mar 4, 2021

awesome!

Definitely reopen if you need more work on it!

1reaction

cskardoncommented, Mar 4, 2021

Hey @TonyHenrique

How is this going?

Chris

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