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Questions tagged [connection]

Refers to a connection used to transfer data between two endpoints, such as between a client and a web, database, web service or other server.

A connection is a session established between two communications endpoint applications.

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problem, how to start Android Bluetooth Socket connection?

i want to implement an app where i can send data(object/file) through bluetooth Socket programming,, but m not getting the way where to start, i have created private ArrayAdapter mNewDevicesArrayAdapter; for storing scanned devices, in…
Abdul Wahab
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How to execute a select query on database using C# Firebird and display it in shell?

I just started learning C# in Visual Studio and I got a task to do. I have to connect to a SQL database, execute a select query and display the results using Firebird. I have read through a lot of articles, but I got stuck since everyone is telling…
shade999
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Silverlight 4 Socket ConnectAsync returns Success but socket is not connected

I have a policy file server up and running. For a while I was getting the AccessDenied because the policy file was not set properly. Now I no longer receive that error, so I know that's not the issue. I have a simple server running that simple…
Patrick
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Is there any extra step to connect oracle database running on docker to connect to sql developer?

I pulled the image from this docker pull store/oracle/database-enterprise:12.2.0.1 Also I can run the database by docker run -d -it --name store/oracle/database-enterprise:12.2.0.1 In my docker status, this container is up, running on…
S Khandelwal
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ESP32 Bluetooth connection status

I am running into some problems finding a solution when it comes to performing some form of Bluetooth connection check for my project that will allow me to have a connection status light. My project consists of creating a Bluetooth speaker that has…
Ben Healey
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php db class with mysqli, which support multiple connections

The thing is that I need to write a db class with mysqli and it should support multiple connections to different databases. I know that multiple connections is bad, but I don't have any other choice. If there is any good example of class which…
kaha
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Connect Google Sheet into Photoshop

I am hardly finding a way to connect or live-import data from Google Sheet in Photoshop. There are several way to edit or replace some text layers, or even upload the PSD file into online real time editors, or using Adobe API, but is not exactly…
Wido Kasati
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Laravel 8: What is the correct way to handle Mysql PDO connection timeout

In Illuminate/Database/Connectors/Connector.php protected function createPdoConnection($dsn, $username, $password, $options) { if (class_exists(PDOConnection::class) && ! $this->isPersistentConnection($options)) { return…
cr001
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Android - differences between WLAN and 3G connection

I would like to know what exactly the differences are between a WLAN connection to the internet, or a 3G connection to the internet. I am coding an App which uses session handling, which works fine when I'm connected via WLAN, but not at all when…
deimos1988
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Connect dbt to Postgres using SSH bastion

We are looking to connect dbt to Postgres using SSH bastion. I followed the comments left under this issue, but I get a timeout error. A few questions: How should the profiles.yml be configure to connect via SSH? I added ssh-host but that did not…
LeoC
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Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool

I am fairly new in asp.net development, so you can say that I have developed a poorly coded application that is giving me this error. Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. I tried searching on…
Ahmed
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Could I check on emulator using PC if there is an internet connection?

I read a number of examples through this website, but none of them worked on emulator. Sharing the posts I read: How to determine Android internet connection?; android: how to know internet connection is available or not in device ?; how to turn…
nenito
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Flash and Localhost environment. No connection to the real web?

I'm developing a flash thingy that connects to the youtube api. The website that contains the flashthingy is developed locally on my computer. I don't konw why flash does this, but it doesn't connect to anything on the real web. E.g. the youtube…
matt
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Can't connect to AWS RDS MySQL server, ERROR 2003 (HY000)

I have an AWS RDS database I can't connect, I get the following error: mysql -h rds.eu-west-1.rds.amazonaws.com -P 3306 -u admin ERROR 2003 (HY000): Can't connect to MySQL server on 'rds.cfckm0d26fsq.eu-west-1.rds.amazonaws.com:3306' (60) The RDS…
Laura Jorge
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CodeIgniter manual database connection problem - usage

I'm between a hard place and a rock with a CI problem. I have to dynamically connect to a DB with the username and password that users type. Those are their oracle usernames and passwords. So, with that information I have to do the connection to the…
Veronica
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