|
- Node. js - PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR in MySQL
Without that the connection is not released and, at the next attempt to query, there happens the fatal error See Pooling Connections
- PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR in Node. js MySQL Connections - Bobcares
Today, we’ll explore the syntax, causes, impacts, and troubleshooting methods for this error to help maintain a stable database connection The error typically appears like this: [Error: Cannot enqueue Query after fatal error ]
- {code:PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR,fatal:false} #1166
The issue is that you are only using a single connection for the entire life of your application, and once the connection has a fatal error (like the connection was closed by your MySQL server due to idling), the connection will be destroyed
- Node JS Mysql PROTOCOL ENQUEUE AFTER FATAL ERROR - Stack Overflow
I solved this issue using connection pool The concept is to get a connection from a connection pool only when required and release it after use That way the connection will not be in unstable state You can get implementation details here Sign up to request clarification or add additional context in comments
- Node. js - PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR in MySQL
Without that the connection is not released and, at the next attempt to query, there happens the fatal error See Pooling Connections
- PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR after connection was lost . . .
The error itself means that your code did connection query after the connection ended, which would only happen in the example you posted above by holding references to the old connection variable
- mysql - Error PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR - Stack Overflow en . . .
You'll need to complete a few actions and gain 15 reputation points before being able to upvote Upvoting indicates when questions and answers are useful What's reputation and how do I get it? Instead, you can save this post to reference later
- GCP : error PROTOCOL_ENQUEUE_AFTER_FATAL_ERROR when trying to Connect a . . .
Example with a Node js Cloud Function with the mysql dependency deployed as a 2nd gend Cloud Function Creating a 2nd gen Cloud Function generates a Cloud Run service, but for a Cloud Run service to access a Cloud SQL instance it is necessary to configure the “Cloud SQL Connections” parameter
|
|
|