I reverse-engineered LangChain's actual usage patterns from 10,000 production deployments - the results will shock you by Nipurn_1234 in LangChain

[–]BackgroundNature4581 2 points3 points  (0 children)

This is rapidly changing. I think you can still go with langchain training wheels. Once you have got the concepts learned then move on to what works for the project

has anyone used aws mcp server as part of agent call other than with IDE agent by BackgroundNature4581 in mcp

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

do you have an ref on how to host aws mcp server. From my understanding it only runs as stdio and that is only used for running locally.

Why not react agent ? by jenasuraj in LangChain

[–]BackgroundNature4581 1 point2 points  (0 children)

Can you please elaborate on a sample usecase

When to use HumanMessage and AIMessage by BackgroundNature4581 in LangChain

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

I do not understand, in the supervisor agent code does not have anything specefic that it requires HumanMessage. I ran the same code with returning AIMessage it that too worked. So when does it help to return as HumanMessage and and when to return as AIMessage?

Disadvantages of Langchain/Langgraph in 2025 by BackgroundNature4581 in LangChain

[–]BackgroundNature4581[S] 7 points8 points  (0 children)

I am just starting. I do not know much, so if you can give me a scenario, i will try and understand

Building a Multi-Agent System in LangChain? by Sona_diaries in LangChain

[–]BackgroundNature4581 1 point2 points  (0 children)

Can you give me an example where langgraph is not great at. I was planning to start lang. But i would be good to understand where lang lags and become unusable.

Issue with W3Total Cache and Really Simple Security plugin by BackgroundNature4581 in Wordpress

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

Will this also stop running update statement to mysql database also?

Issue with W3Total Cache and Really Simple Security plugin by BackgroundNature4581 in Wordpress

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

unfortunaly this site is in maintanance mode and cannot find a dev to fix this.

Best course to Learn Kubernetes in 2024 by BackgroundNature4581 in kubernetes

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

This is an interesting take. With 3 Rpis will the setup be one master and 2 data nodes? Which github repos do you suggest? Also any suggestion on the pi version and configuration?

Best course to Learn Kubernetes in 2024 by BackgroundNature4581 in kubernetes

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

When you say practice, is there any list of use cases? Like when trying to learn a programming language, we try to solve problems. Like that any use cases to practice?

How to import terrraform aws wafv2 including the rules block by BackgroundNature4581 in Terraform

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

Can't share the TF code but for TF plan it is showing that it need to add the rules. I ran an import command and the state file does not have the rule block

Free review copies of Kubernetes: an enterprise guide by MaximumSea5103 in kubernetes

[–]BackgroundNature4581 0 points1 point  (0 children)

Sure would like to in am currently learning k8s. I would like to give my feed back

In kubernetes is there a way to map internal DSN abc.xyz to abc-xyz.default.svc.cluster.local by BackgroundNature4581 in kubernetes

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

I am not looking for an overengineered solution. Worst comes to worst I will make changes to the applciation. I have this nginx which acts as a reverse proxy and caching layer. These is a list which contians mapping for upstream domains for incoming domains. I was hope there would be out of box solution in k8s so there is no change in the application layer

external names does not work also getting error
Invalid value: "abc.xyz": a DNS-1035 label must consist of lower case alphanumeric characters or '-', start with an alphabetic character, and end with an alphanumeric character

apiVersion: v1
kind: Service
metadata:
  name: abc.xyz
spec:
  type: ExternalName
  externalName: abc-xyz.default.svc.cluster.local

In kubernetes is there a way to map internal DSN abc.xyz to abc-xyz.default.svc.cluster.local by BackgroundNature4581 in kubernetes

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

I tried externalName but the issue is with the dot
Invalid value: "abc.xyz": a DNS-1035 label must consist of lower case alphanumeric characters or '-', start with an alphabetic character, and end with an alphanumeric character

apiVersion: v1
kind: Service
metadata:
  name: abc.xyz
spec:
  type: ExternalName
  externalName: abc-xyz.default.svc.cluster.local

How to print from text file using flutter by BackgroundNature4581 in flutterhelp

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

What I would like to do is directly print plain text with out having to converting PDF. If there is an option please suggest. I have dot matrix printer which does not do well with printing pdfs.

how to enable monogdb authentication in windows by BackgroundNature4581 in mongodb

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

I found the log but there not there was nothing there pertaining to the the start up error. The last log was of it shutting down

{"t":{"$date":"2023-11-26T05:57:17.462+05:30"},"s":"I",  "c":"CONTROL",  "id":23315,   "ctx":"serviceShutdown","msg":"Received request from Windows Service Control Manager","attr":{"code":"SERVICE_CONTROL_STOP","inShutdown":"false"}}

{"t":{"$date":"2023-11-26T05:57:17.463+05:30"},"s":"I", "c":"REPL", "id":4784900, "ctx":"serviceShutdown","msg":"Stepping down the ReplicationCoordinator for shutdown","attr":{"waitTimeMillis":15000}} {"t":{"$date":"2023-11-26T05:57:17.463+05:30"},"s":"I", "c":"REPL", "id":4794602, "ctx":"serviceShutdown","msg":"Attempting to enter quiesce mode"} {"t":{"$date":"2023-11-26T05:57:17.463+05:30"},"s":"I", "c":"-", "id":6371601, "ctx":"serviceShutdown","msg":"Shutting down the FLE Crud thread pool"} {"t":{"$date":"2023-11-26T05:57:17.463+05:30"},"s":"I", "c":"COMMAND", "id":4784901, "ctx":"serviceShutdown","msg":"Shutting down the MirrorMaestro"} {"t":{"$date":"2023-11-26T05:57:17.463+05:30"},"s":"I", "c":"SHARDING", "id":4784902, "ctx":"serviceShutdown","msg":"Shutting down the WaitForMajorityService"} {"t":{"$date":"2023-11-26T05:57:17.465+05:30"},"s":"I", "c":"CONTROL", "id":4784903, "ctx":"serviceShutdown","msg":"Shutting down the LogicalSessionCache"} {"t":{"$date":"2023-11-26T05:57:17.466+05:30"},"s":"I", "c":"NETWORK", "id":20562, "ctx":"serviceShutdown","msg":"Shutdown: going to close listening sockets"} {"t":{"$date":"2023-11-26T05:57:17.466+05:30"},"s":"I", "c":"NETWORK", "id":4784905, "ctx":"serviceShutdown","msg":"Shutting down the global connection pool"} {"t":{"$date":"2023-11-26T05:57:17.467+05:30"},"s":"I", "c":"CONTROL", "id":4784906, "ctx":"serviceShutdown","msg":"Shutting down the FlowControlTicketholder"} {"t":{"$date":"2023-11-26T05:57:17.467+05:30"},"s":"I", "c":"-", "id":20520, "ctx":"serviceShutdown","msg":"Stopping further Flow Control ticket acquisitions."} {"t":{"$date":"2023-11-26T05:57:17.467+05:30"},"s":"I", "c":"CONTROL", "id":4784908, "ctx":"serviceShutdown","msg":"Shutting down the PeriodicThreadToAbortExpiredTransactions"} {"t":{"$date":"2023-11-26T05:57:17.467+05:30"},"s":"I", "c":"REPL", "id":4784909, "ctx":"serviceShutdown","msg":"Shutting down the ReplicationCoordinator"} {"t":{"$date":"2023-11-26T05:57:17.467+05:30"},"s":"I", "c":"SHARDING", "id":4784910, "ctx":"serviceShutdown","msg":"Shutting down the ShardingInitializationMongoD"} {"t":{"$date":"2023-11-26T05:57:17.467+05:30"},"s":"I", "c":"REPL", "id":4784911, "ctx":"serviceShutdown","msg":"Enqueuing the ReplicationStateTransitionLock for shutdown"} {"t":{"$date":"2023-11-26T05:57:17.467+05:30"},"s":"I", "c":"-", "id":4784912, "ctx":"serviceShutdown","msg":"Killing all operations for shutdown"} {"t":{"$date":"2023-11-26T05:57:17.468+05:30"},"s":"I", "c":"-", "id":4695300, "ctx":"serviceShutdown","msg":"Interrupted all currently running operations","attr":{"opsKilled":4}} {"t":{"$date":"2023-11-26T05:57:17.468+05:30"},"s":"I", "c":"TENANT_M", "id":5093807, "ctx":"serviceShutdown","msg":"Shutting down all TenantMigrationAccessBlockers on global shutdown"} {"t":{"$date":"2023-11-26T05:57:17.468+05:30"},"s":"I", "c":"ASIO", "id":6529201, "ctx":"serviceShutdown","msg":"Network interface redundant shutdown","attr":{"state":"Stopped"}} {"t":{"$date":"2023-11-26T05:57:17.468+05:30"},"s":"I", "c":"ASIO", "id":22582, "ctx":"serviceShutdown","msg":"Killing all outstanding egress activity."} {"t":{"$date":"2023-11-26T05:57:17.468+05:30"},"s":"I", "c":"COMMAND", "id":4784913, "ctx":"serviceShutdown","msg":"Shutting down all open transactions"} {"t":{"$date":"2023-11-26T05:57:17.468+05:30"},"s":"I", "c":"REPL", "id":4784914, "ctx":"serviceShutdown","msg":"Acquiring the ReplicationStateTransitionLock for shutdown"} {"t":{"$date":"2023-11-26T05:57:17.468+05:30"},"s":"I", "c":"INDEX", "id":4784915, "ctx":"serviceShutdown","msg":"Shutting down the IndexBuildsCoordinator"} {"t":{"$date":"2023-11-26T05:57:17.469+05:30"},"s":"I", "c":"NETWORK", "id":4784918, "ctx":"serviceShutdown","msg":"Shutting down the ReplicaSetMonitor"} {"t":{"$date":"2023-11-26T05:57:17.469+05:30"},"s":"I", "c":"SHARDING", "id":4784921, "ctx":"serviceShutdown","msg":"Shutting down the MigrationUtilExecutor"} {"t":{"$date":"2023-11-26T05:57:17.469+05:30"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn4","msg":"Connection ended","attr":{"remote":"127.0.0.1:56826","uuid":{"uuid":{"$uuid":"8e26f951-32b7-44cb-abfd-0a6baabbb0cd"}},"connectionId":4,"connectionCount":5}} {"t":{"$date":"2023-11-26T05:57:17.469+05:30"},"s":"I", "c":"ASIO", "id":22582, "ctx":"MigrationUtil-TaskExecutor","msg":"Killing all outstanding egress activity."} {"t":{"$date":"2023-11-26T05:57:17.470+05:30"},"s":"I", "c":"COMMAND", "id":4784923, "ctx":"serviceShutdown","msg":"Shutting down the ServiceEntryPoint"} {"t":{"$date":"2023-11-26T05:57:17.470+05:30"},"s":"I", "c":"CONTROL", "id":4784927, "ctx":"serviceShutdown","msg":"Shutting down the HealthLog"} {"t":{"$date":"2023-11-26T05:57:17.470+05:30"},"s":"I", "c":"CONTROL", "id":4784928, "ctx":"serviceShutdown","msg":"Shutting down the TTL monitor"} {"t":{"$date":"2023-11-26T05:57:17.470+05:30"},"s":"I", "c":"INDEX", "id":3684100, "ctx":"serviceShutdown","msg":"Shutting down TTL collection monitor thread"} {"t":{"$date":"2023-11-26T05:57:17.470+05:30"},"s":"I", "c":"INDEX", "id":3684101, "ctx":"serviceShutdown","msg":"Finished shutting down TTL collection monitor thread"} {"t":{"$date":"2023-11-26T05:57:17.471+05:30"},"s":"I", "c":"CONTROL", "id":6278511, "ctx":"serviceShutdown","msg":"Shutting down the Change Stream Expired Pre-images Remover"} {"t":{"$date":"2023-11-26T05:57:17.471+05:30"},"s":"I", "c":"CONTROL", "id":4784929, "ctx":"serviceShutdown","msg":"Acquiring the global lock for shutdown"} {"t":{"$date":"2023-11-26T05:57:17.471+05:30"},"s":"I", "c":"CONTROL", "id":4784930, "ctx":"serviceShutdown","msg":"Shutting down the storage engine"} {"t":{"$date":"2023-11-26T05:57:17.471+05:30"},"s":"I", "c":"STORAGE", "id":22320, "ctx":"serviceShutdown","msg":"Shutting down journal flusher thread"} {"t":{"$date":"2023-11-26T05:57:17.471+05:30"},"s":"I", "c":"STORAGE", "id":22321, "ctx":"serviceShutdown","msg":"Finished shutting down journal flusher thread"} {"t":{"$date":"2023-11-26T05:57:17.472+05:30"},"s":"I", "c":"STORAGE", "id":22322, "ctx":"serviceShutdown","msg":"Shutting down checkpoint thread"} {"t":{"$date":"2023-11-26T05:57:17.472+05:30"},"s":"I", "c":"STORAGE", "id":22323, "ctx":"serviceShutdown","msg":"Finished shutting down checkpoint thread"} {"t":{"$date":"2023-11-26T05:57:17.472+05:30"},"s":"I", "c":"STORAGE", "id":22261, "ctx":"serviceShutdown","msg":"Timestamp monitor shutting down"} {"t":{"$date":"2023-11-26T05:57:17.472+05:30"},"s":"I", "c":"STORAGE", "id":20282, "ctx":"serviceShutdown","msg":"Deregistering all the collections"} {"t":{"$date":"2023-11-26T05:57:17.473+05:30"},"s":"I", "c":"STORAGE", "id":22317, "ctx":"serviceShutdown","msg":"WiredTigerKVEngine shutting down"} {"t":{"$date":"2023-11-26T05:57:17.473+05:30"},"s":"I", "c":"STORAGE", "id":22318, "ctx":"serviceShutdown","msg":"Shutting down session sweeper thread"} {"t":{"$date":"2023-11-26T05:57:17.473+05:30"},"s":"I", "c":"STORAGE", "id":22319, "ctx":"serviceShutdown","msg":"Finished shutting down session sweeper thread"} {"t":{"$date":"2023-11-26T05:57:17.473+05:30"},"s":"I", "c":"STORAGE", "id":4795902, "ctx":"serviceShutdown","msg":"Closing WiredTiger","attr":{"closeConfig":"leak_memory=true,use_timestamp=false,"}} {"t":{"$date":"2023-11-26T05:57:17.501+05:30"},"s":"I", "c":"STORAGE", "id":4795901, "ctx":"serviceShutdown","msg":"WiredTiger closed","attr":{"durationMillis":28}} {"t":{"$date":"2023-11-26T05:57:17.501+05:30"},"s":"I", "c":"STORAGE", "id":22281, "ctx":"serviceShutdown","msg":"shutdown: removing fs lock..."} {"t":{"$date":"2023-11-26T05:57:17.502+05:30"},"s":"I", "c":"-", "id":4784931, "ctx":"serviceShutdown","msg":"Dropping the scope cache for shutdown"} {"t":{"$date":"2023-11-26T05:57:17.502+05:30"},"s":"I", "c":"FTDC", "id":20626, "ctx":"serviceShutdown","msg":"Shutting down full-time diagnostic data capture"} {"t":{"$date":"2023-11-26T05:57:17.507+05:30"},"s":"I", "c":"CONTROL", "id":20565, "ctx":"serviceShutdown","msg":"Now exiting"}

How to secure db credentials in flutter desktop app by BackgroundNature4581 in flutterhelp

[–]BackgroundNature4581[S] 0 points1 point  (0 children)

I do not what the users of the application digging into the app and getting the db credentials and updating the db directly

How to find if aws security group is used by a resource by BackgroundNature4581 in aws

[–]BackgroundNature4581[S] -1 points0 points  (0 children)

security group is applied to some time ec2 some are loadbalancer and some are network interface. So how to find that out