10,301
questions
-1
votes
3
answers
44
views
MongoDB ECCONREFUSED when connecting to MongoDB Compass
I am trying to learn Node.JS from scratch. I am trying to connect index.js to MongoDB compass when I get the error:
MongooseServerSelectionError: connect ECONNREFUSED 127.0.0.1:27017
at ...
0
votes
0
answers
15
views
Request timeout in magento site
top - 13:10:35 up 8:37, 1 user, load average: 14.94, 14.73, 14.82
Tasks: 290 total, 15 running, 274 sleeping, 0 stopped, 1 zombie
Cpu(s): 93.6%us, 5.2%sy, 0.6%ni, 0.0%id, 0.0%wa, 0.0%hi, ...
0
votes
0
answers
17
views
Why Does My Node.js App Time Out When Connecting to SQL Server with Windows Authentication?
I am trying to connect to a SQL Server instance from a Node.js application using Windows Authentication, but I'm encountering a connection timeout error.
SQL Server Version: SQL Server 2019
Port: 1433
...
0
votes
0
answers
16
views
ZeroMQ Timeout if client cannot connect to the server
I want to have an exclusive pair of 2 sockets to allow bilateral communication between 2 separate applications. I use ZeroMQ cppzmq.
In the client, I am checking if the server is live by a handshake.
...
- 6,803
0
votes
0
answers
24
views
Why successfully running mysql suddenly stops connecting through php? [duplicate]
Hello everyone: I am getting following error on MySQL 5.4 Windows server 2012;
A PHP Error was encountered Severity: Warning Message: mysqli::real_connect(): (HY000/2002): Connection refused Filename: ...
0
votes
0
answers
19
views
Connecting Spike Prime to OpenMV Cam H7 Plus [closed]
I need help with connecting the LEGO Spike Prime to an OpenMV Cam H7 Plus using jumper cables. Could someone guide me on which ports to use and the steps to set up the connection correctly? Also, if ...
0
votes
0
answers
18
views
Trying to connect Python program with OpenAI API Key. Error
I have used Google, ChatGPT and all other possible resources to solve the problem of connection error. I am using PyCharm to run a Python code that is as follows.
.env:
OPENAI_API_KEY = "Actual ...
- 1
0
votes
1
answer
21
views
PowerQuery connection to another excel file not retrieving entire table
I have one excel file that retrieves a list of transactions from another excel file.
Source = Excel.Workbook(File.Contents("D:\Documents\Dashboard.xlsm"), null, true),
T_TRANSACTIONS_Table = ...
0
votes
1
answer
20
views
SIM7080G Long connection
I have a SIM7080G module. The connection does not seem constant. Sometimes, in 2 seconds I am connected to the network and sometimes, it will take 10 minutes. I’m wondering if the AT commands I’m ...
- 1
0
votes
0
answers
39
views
Run Databricks (call pyspark functions) outside of Databricks then feed output as input to dashboard?
I have a bunch of notebooks in Databricks that are connected to company data tables. I run a series of functions on them to get back data insights. I want to know if there is a way to externally run ...
- 1
-1
votes
1
answer
19
views
MongooseError: T he connection string is not valid
I have issue via connecting with database to my backend in mongodb compass database
I want to know what exactly the issue is there
MongooseError: The `uri` parameter to `openUri()` must be a string, ...
0
votes
1
answer
71
views
Socket.io not receiving data properly in React and Node JS
`I am trying to build a connection between a web application and a frontend using socket.io. I want it so that anytime I click on a button, I receive the JSON data that is being sent from the server ...
- 3
0
votes
0
answers
12
views
App-Clip Network Error Code=-1004 with Network Link Conditioner
when trying to connect to our server - I get an error which occurs only in the app-clip:
Error Domain=NSURLErrorDomain Code=-1004 "Could not connect to the server."
more specifically - I ...
- 13.3k
0
votes
1
answer
16
views
Cannot connect to Render Postgresql database
I can connect to the Render database using DBeaver, but get the following error when using Postman:
// Fetch items from the backend
useEffect(() => {
fetch("https://dpg-...
0
votes
0
answers
17
views
Is it a good practice to manage SQLite connection in a DbContext class?
I am writing a program that uses SQLite, and it seemed strange to me to open and close the connection every time I use the database, so I decided to use this in the context class. Is this a normal ...
0
votes
0
answers
28
views
Issuing Connection to AWS RDS Server SQL Database: Server Remote Connection: The server was not found or accessible: TCP Provider. Error 0
My coworker and I, are connection to RDS SQL Server using SSMS. He is currently able to connection without issue. However I am having issues: I am getting the network related instance error:
The ...
- 1
0
votes
1
answer
46
views
The application made in Microsoft Visual Studio 2022 in C# and Tekla open API does not connect to Tekla Structures 2024
I wrote two programs in Microsoft Visual Studio 2022 in C# (one that draws a geometric shape in Tekla Structures and another that just checks the connection between the application and Tekla ...
- 1
-1
votes
0
answers
18
views
How to get connection consumed in anzograph?
I am using anzograph-3.1 frontend deployement and connecting using java code.
Here is the connection code snippet-
String endpointUrl = "http://<IP>:8080/sparql";
...
0
votes
0
answers
18
views
How unique is HttpContext's ConnectionInfo ID?
There is an existing cache program that could not be updated. I can pass one unique identifier for a user. Sadly, the existing app doesn't have user session, could I rely on HttpContext.Connection.Id ...
0
votes
0
answers
47
views
Set write/read/connection timeout in Angular application
I've got task to introduce timeouts into a frontend application. Basically what I've done now is this interceptor
@Injectable()
export class RequestTimeoutInterceptor implements HttpInterceptor {
...
- 319
0
votes
0
answers
95
views
need example Matlab codes(algorithms) of connection weights and sensitivity analysis methods of determining variable importance
need example Matlab codes(algorithms) of connection weights method and sensitivity analysis method for determining the input variables' importance in my pattern recognition NN.
have Garson's algorithm ...
0
votes
0
answers
40
views
HTTPConnectionPool(host='0.0.0.0', port=8000): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3
I wrote a FASTapi program that I used to run it with ngrok library to create external ports for it as I run it on Colab. Then I dockerized it without ngrok like this:
FROM python:3.10-slim
RUN apt-...
- 310
0
votes
0
answers
12
views
The Python parser, launched from a Windows task, cannot get information from the Internet
I have a Python parser that should periodically receive information from the Internet, in particular, it should determine the country by IP, and enter the information into a local database. Here is an ...
0
votes
0
answers
25
views
GATconv issue edge_index that are larger than
enter image description here
I can't find out what my fault is.
I tried to make heterodata (geometric), and I want to install one centre 'target' node and several neighbours, so I made edge_index ...
- 1
1
vote
0
answers
26
views
ECS Task Fails to Connect to Database When Triggered from GitHub Actions in Staging Environment
I have an ECS Task that I am attempting to run from my GitHub Actions workflow. This setup works perfectly in my Development environment. However, in my Staging environment, the task fails with an ...
- 11
0
votes
0
answers
16
views
Maven exception to upload artifacts to Nexus : Connection reset error
Here my Gitlab job is failing with the below error logs for quite some time now and I unable to give it a permanent solution. Retrying the job will fix it at times, but not everytime. Below are the ...
- 1
0
votes
0
answers
39
views
Google Play Store ask to turn on internet connection for application
Google asked us to change the application to target SDKversion 34. It was 33 before. The test in Android Studio did not show any problems. I sent the new version to the playstore and almost everything ...
1
vote
1
answer
23
views
Node.js, SQL connection null
I am refactoring an old API using Node.js.
I have an issue about persisting the connection to the database. Here is my code for the connection (which is working) :
import { createConnection } from &...
- 243
0
votes
0
answers
11
views
How do I definitively close ODBC connections when Pooling=false appears broken
So, I haven't seen a thread that talks about this from this direction.
I'm trying to write some code to track the average amount of time it takes to open an odbc connection to a database.
I figured it'...
0
votes
0
answers
53
views
Call PL/SQL from JDBC has different behaviour with OracleConnection and Connection
I need to change package variable using JDBC and get new value back.
Oracle package:
create or replace package test_pkg
as
test_num number := 10;
end;
When I do it via java.sql....
- 363
-1
votes
1
answer
14
views
My Blog refused to connect to my phone. What could be the problem and possible solution
Recently, I bought a new phone itel P55T. I tried viewing my blog https://www.christianresoursescentre.org.ng/
but it wouldn't connect even when other sites are connecting in my phone.
When I use my ...
0
votes
0
answers
41
views
Flutter: Connection closed while receiving data only in emulator
I'm getting the error "Connection closed while receiving data" when trying to make a request (via Dio and HTTP), when the response is larger than 400kb. If it is smaller it works normally.
...
0
votes
0
answers
7
views
graphtraversal source issue
2024/07/24 19:00:55 Error occurred during operation gremlinServerWSProtocol.readLoop(): 'E0703: expected string Key for map, got type='0x%!x(MISSING)''
2024/07/24 19:00:55 Read loop error 'E0703: ...
0
votes
0
answers
29
views
A connection was successfully established with the server... In Excel but not Access [duplicate]
I've seen various similar questions to this but each of them relate to a total failure to connect, in my case I can connect via Access and used to be able to connect via Excel, but excel has stopped ...
- 9
0
votes
0
answers
17
views
Connection reset by peer issue and doubts about the idle connection timeout of AWS API Gateway & ALB?
All. We have deployed springboot services on ECS and use WebClient from spring-webflux, which uses Reactor Netty Clients under the hood, as the http client to call outside APIs.
So far, we just used ...
0
votes
1
answer
50
views
Git - could not resolve host: bitbucket.org - 'dig' command results
While working in WSL and git pull/push to git, I suddenly get the response
ssh: Could not resolve hostname bitbucket.org: Temporary failure in name resolution
fatal: Could not read from remote ...
- 710
0
votes
1
answer
42
views
Connecting to Redshift server in SAS
The data management people in my company (who are not SAS users) have sent me information to connect to one of our Redshift servers:
User ID: user
Password: pwd
Database Server: svr123
Database Port: ...
- 830
0
votes
0
answers
65
views
WARNING - Connection pool is full, discarding connection: storage.googleapis.com
I'm working on a Python script that downloads images from an Amazon S3 bucket and uploads them to Google Cloud Storage (GCS) using the google-cloud-storage library. The script processes a large ...
- 2,463
0
votes
0
answers
69
views
Stored procedure not running after 10 minutes
I am working with C# and SQL Server.
I am calling a long-running stored procedure in SQL Server from C# using the System.Data.SqlClient.SqlCommand class.
The SQL Server's remote query timeout (server ...
- 1,661
0
votes
0
answers
18
views
Connectivity Issues with Android IoT Device Inside RF Shield Box: Troubleshooting and Potential Causes
We are experiencing connectivity issues with an Android IoT device when it is connected inside an RF shield box. The setup involves connecting the Android device to a USB port inside the RF shield box,...
0
votes
0
answers
25
views
Issues with large file download using pycurl resulting in "502 Bad Gateway" error
I'm currently facing an issue with pycurl while trying to download a somewhat large file from a remote server. Despite trying different methods, I consistently encounter a "502 Bad Gateway" ...
- 133
0
votes
0
answers
32
views
My websocket connection is dropping with Ethers.js
I establish a websocket connection with Ethers WebsocketProvider but after a few minutes the connection drops. I get the error status but it doesn't show as an error, just no data.
I tried to write ...
- 11
0
votes
0
answers
23
views
HTTP POST (or PUT) requests longer after response in ESP32
I'm making project like RC car on coupled STM32 and ESP32 as co-processor. Now I'm trying to use POST/PUT requests of HTTP to turn on/off LEDs on my module, but I have problem with analysing and ...
- 1
1
vote
1
answer
46
views
BLE FTMS service not discoverable in python But discovered in nrfconnect App
I am using the following code to make an ftms service. This service is easily visible on the mobile phone as shown below but the python script below doesn't show that and gives some unknown junk ...
1
vote
0
answers
42
views
Major IMAP services aren’t connecting to imap_open() in PHP
When connecting to a major IMAP service in PHP, I get a "Connection refused" error. I don't understand why this is happening.
I have tried iCloud (imap.mail.me.com), Yahoo! (imap.mail.yahoo....
- 11
1
vote
1
answer
62
views
Android BLE establishing connection
I am developing an Android BLE application for connecting with a BLE peripheral device. The BLE peripheral device has strong energy constraints and therefore the connection interval should be kept ...
1
vote
0
answers
45
views
use SQL query via Power query to inquiry a different excel spreadsheet
I have an excel spreaadsheet (ExcelData.xlsx) that contains a table named "tblTransactions".
I would like to understand if it is possible (and if so, how) to use a SQL query (through Power ...
- 33
0
votes
1
answer
25
views
How can I achieve connection check globally across the flutter application?
I would like to make my flutter application to be able to check the connection status and prompt a warning if the wifi and mobile network is turned off. However, I want to make this globally across ...
- 47
0
votes
0
answers
23
views
I cant Create a Connection between Python with MySQL [duplicate]
So recently i try to use MySQL and Python ( MySQL 8.00, Python 3.12 ) i view some code in W3 School to create a connection between ( i use Visual Studio Code as my text editor ) and i try this code
...
- 1
0
votes
1
answer
142
views
How to set limit connections per user in SAP HANA?
The task is to write a request that will receive the number of connections for the current user. As well as a request that will set a different value for the database SAP HANA.
I did not find anything ...
