Mixing
What is called when a DbContext is reset when pooling is used?
Is there some method or hook in a DbContext to know when it is being reset via context pooling? I'd like to cache some state and clear it out. The release notes indicate this:
Avoid using DbContext Pooling if you maintain your own state (for example, private fields) in your derived DbContext class that should not be shared across requests. EF Core will only reset the state that is aware of before adding a DbContext instance to the pool.
How can I make EF Core aware of the data?
entity-framework-core ef-core-2.0
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
add a comment |
Is there some method or hook in a DbContext to know when it is being reset via context pooling? I'd like to cache some state and clear it out. The release notes indicate this:
Avoid using DbContext Pooling if you maintain your own state (for example, private fields) in your derived DbContext class that should not be shared across requests. EF Core will only reset the state that is aware of before adding a DbContext instance to the pool.
How can I make EF Core aware of the data?
entity-framework-core ef-core-2.0
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
add a comment |
Is there some method or hook in a DbContext to know when it is being reset via context pooling? I'd like to cache some state and clear it out. The release notes indicate this:
Avoid using DbContext Pooling if you maintain your own state (for example, private fields) in your derived DbContext class that should not be shared across requests. EF Core will only reset the state that is aware of before adding a DbContext instance to the pool.
How can I make EF Core aware of the data?
entity-framework-core ef-core-2.0
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
Is there some method or hook in a DbContext to know when it is being reset via context pooling? I'd like to cache some state and clear it out. The release notes indicate this:
Avoid using DbContext Pooling if you maintain your own state (for example, private fields) in your derived DbContext class that should not be shared across requests. EF Core will only reset the state that is aware of before adding a DbContext instance to the pool.
How can I make EF Core aware of the data?
entity-framework-core ef-core-2.0
entity-framework-core ef-core-2.0
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
asked Nov 20 '18 at 2:51
Daniel A. WhiteDaniel A. White
148k36293372
148k36293372
add a comment |
add a comment |
1 Answer
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Alright after digging through the Entity Framework Code, here's the magic sauce.
- Create a class that implements
IResettableService
- I did some magic with locking to ensure that its state would remain consistent.
Register with the
IServiceCollection:
services.AddScoped<ServiceContract, ServiceImplementation>()
.AddScoped<IResettableService>(sp => sp.GetRequiredService<ServiceContract>());
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Alright after digging through the Entity Framework Code, here's the magic sauce.
- Create a class that implements
IResettableService
- I did some magic with locking to ensure that its state would remain consistent.
Register with the
IServiceCollection:
services.AddScoped<ServiceContract, ServiceImplementation>()
.AddScoped<IResettableService>(sp => sp.GetRequiredService<ServiceContract>());
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
add a comment |
Alright after digging through the Entity Framework Code, here's the magic sauce.
- Create a class that implements
IResettableService
- I did some magic with locking to ensure that its state would remain consistent.
Register with the
IServiceCollection:
services.AddScoped<ServiceContract, ServiceImplementation>()
.AddScoped<IResettableService>(sp => sp.GetRequiredService<ServiceContract>());
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
add a comment |
Alright after digging through the Entity Framework Code, here's the magic sauce.
- Create a class that implements
IResettableService
- I did some magic with locking to ensure that its state would remain consistent.
Register with the
IServiceCollection:
services.AddScoped<ServiceContract, ServiceImplementation>()
.AddScoped<IResettableService>(sp => sp.GetRequiredService<ServiceContract>());
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
Alright after digging through the Entity Framework Code, here's the magic sauce.
- Create a class that implements
IResettableService
- I did some magic with locking to ensure that its state would remain consistent.
Register with the
IServiceCollection:
services.AddScoped<ServiceContract, ServiceImplementation>()
.AddScoped<IResettableService>(sp => sp.GetRequiredService<ServiceContract>());
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
answered Nov 20 '18 at 3:28
Daniel A. WhiteDaniel A. White
148k36293372
148k36293372
add a comment |
add a comment |
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