Separate Identity Server: Performance Issue

[a-patel]

Separate Identity Server: Performance Issue:

• Project type: Application
• UI Framework: Angular
• Database provider: EF Core
• Separate Identity Server: Enabled

Using the above options, I have created a sample application. I haven't made any changes, But I am not able to log in.

[a-patel]

https://localhost:44312/api/abp/application-configuration https://localhost:44312/.well-known/openid-configuration

Above API calls take more than 5-10 minutes every time during development.

[realLiangshiwei]

Did you start the redis server? Please provide logs Thanks.

[a-patel]

@liangshiw Can we make Redis optional?

[maliming]

The applications use Redis as as distributed cache. So, you need to have Redis installed & running.

[a-patel]

I have changed the Redis connection string and made sure that it is running. Now I am able to get responses and able to log in. But still, it is taking more than 10s -1 minute for some API call.

https://localhost:44373/.well-known/openid-configuration/jwks https://localhost:44373/connect/token https://localhost:44312/api/abp/application-configuration

[maliming]

Please check the application log.

[a-patel]

Logs (Identity Server):

2020-06-09 14:14:44.824 +05:30 [INF] Request finished in 13143.7343ms 200 application/json; charset=UTF-8 2020-06-09 14:14:45.023 +05:30 [INF] Request starting HTTP/1.1 GET https://localhost:44373/.well-known/openid-configuration/jwks
2020-06-09 14:14:45.028 +05:30 [DBG] Request path /.well-known/openid-configuration/jwks matched to endpoint type Discovery 2020-06-09 14:14:58.524 +05:30 [DBG] Endpoint enabled: Discovery, successfully created handler: IdentityServer4.Endpoints.DiscoveryKeyEndpoint 2020-06-09 14:14:58.524 +05:30 [INF] Invoking IdentityServer endpoint: IdentityServer4.Endpoints.DiscoveryKeyEndpoint for /.well-known/openid-configuration/jwks 2020-06-09 14:14:58.524 +05:30 [DBG] Start key discovery request 2020-06-09 14:14:58.526 +05:30 [INF] Request finished in 13503.4084ms 200 application/jwk-set+json; charset=UTF-8

logs.txt

[maliming]

Please follow the logs to solve your problem.

 [WRN] It was not possible to connect to the redis server(s). UnableToConnect on 127.0.0.1:6379/Interactive, Initializing/NotStarted, last: NONE, origin: BeginConnectAsync, outstanding: 0, last-read: 1s ago, last-write: 1s ago, keep-alive: 60s, state: Connecting, mgr: 10 of 10 available, last-heartbeat: never, global: 6s ago, v: 2.0.593.37019

[a-patel]

That was old logs before local Redis. Then I have changes the Redis (Azure Redis) server endpoint. Above mentioned logs (my comment) are after that change.

[a-patel]

@maliming @hikalkan Please re-open this issue.

[a-patel]

I am doing the above things again. (Fresh start - with working Redis and deleting old logs) Still taking too much time.

[a-patel]

New Logs (Identity Server):

2020-06-09 15:17:31.516 +05:30 [INF] Request finished in 13397.3514ms 200 application/json; charset=UTF-8 2020-06-09 15:17:31.581 +05:30 [INF] Request starting HTTP/1.1 GET https://localhost:44373/.well-known/openid-configuration/jwks
2020-06-09 15:17:31.584 +05:30 [DBG] Request path /.well-known/openid-configuration/jwks matched to endpoint type Discovery 2020-06-09 15:17:44.881 +05:30 [DBG] Endpoint enabled: Discovery, successfully created handler: IdentityServer4.Endpoints.DiscoveryKeyEndpoint 2020-06-09 15:17:44.881 +05:30 [INF] Invoking IdentityServer endpoint: IdentityServer4.Endpoints.DiscoveryKeyEndpoint for /.well-known/openid-configuration/jwks 2020-06-09 15:17:44.881 +05:30 [DBG] Start key discovery request 2020-06-09 15:17:44.885 +05:30 [INF] Request finished in 13303.8247ms 200 application/jwk-set+json; charset=UTF-8

logs.txt

[maliming]

hi @a-patel Can you check the logs of the identity server project?

All the information is in the log.

[a-patel]

I already have checked that, also attached whole log file in my previous comment.

[a-patel]

If I am trying without Identity Server option while creating the project then it is working fine,

[maliming]

hi @a-patel

I can't reproduce your problem. The response of the Identity server is fast in my computer. Can you try another computer?

[a-patel]

@maliming I have tried on other machine, other browsers, private browser, etc. It takes around 1-2 minutes to complete the above API call. (With invalid Redis Connection string, it was taking 5-10+ minutes)

[maliming]

hi

Please try to remove the redis related code. Then the memory cache will be used.

[a-patel]

1. Remove below line from AbpDemoNgHttpApiHostModule.cs

ConfigureRedis(context, configuration, hostingEnvironment);

2. Remove below line from AbpDemoNgIdentityServerModule.cs context.Services.AddStackExchangeRedisCache(options => { options.Configuration = configuration["Redis:Configuration"]; });

I am getting the response in time after commenting on the above code.

Is this correct? Please confirm.

[leonkosak]

@a-patel so if Redis is NOT used, the Separated Identity Server "version" of abp still works as expected?

[a-patel]

Yes, If Redis is not used (after removing above code), it is working as expected. What if I want to use Redis?

[leonkosak]

I tried with Redis for windows(https://www.onlinetutorialspoint.com/spring-boot/setup-install-redis-server-on-windows-10.html), but I always get this error (Postgres db):

[leonkosak]

Crap, this is cookie-related issue. :( I tried in other browser and it works.

[a-patel]

I am using SQL Server database, I have tried in different machines.

[leonkosak]

@a-patel, my timings with fresh abp v2.9.0 and Redis (https://www.onlinetutorialspoint.com/spring-boot/setup-install-redis-server-on-windows-10.html):

@maliming, do you get comparable timings (in development environment)?

[maliming]

hi @a-patel @leonkosak

I think we have confirmed that this problem is related to the performance of redis, not to abp.

I am using docker's redis in wsl (ubuntu).

[leonkosak]

I agree. But in my case (my computer), the timings are acceptable (and much lower than what @a-patel environment).

[xyfy]

the redis on windows version is very old, I came this sence before ,when I use the new redis server in linux,it may reduce much time

[xyfy]

it

the redis on windows version is very old, I came this sence before ,when I use the new redis server in linux,it may reduce much time

That is when I used the old abp named aspnetboilerplate

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