https://github.com/agilord/cockroachdb_pool

CockroachDB connection pool in Dart
https://github.com/agilord/cockroachdb_pool

Last synced: about 3 hours ago
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CockroachDB connection pool in Dart

• Host: GitHub
• URL: https://github.com/agilord/cockroachdb_pool
• Owner: agilord
• License: bsd-3-clause
• Created: 2020-02-20T21:27:40.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-12-14T23:57:36.000Z (about 1 year ago)
• Last Synced: 2024-04-25T23:22:10.598Z (9 months ago)
• Language: Dart
• Size: 11.7 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
A library to control a maximized number of connections to a CockroachDB cluster server.

Features:

- Scans nodes list (via HTTP API) periodically, automatically add/remove nodes.

- On critical errors or elevated timeouts it marks the node as bad and uses other nodes instead.

## Discontinued

`package:postgres` from `^3.0.0` supports connection pooling as part of the core

library. Development and advanced pooling support will be migrated to that package.

## Usage

Once you've created the `CrdbPool` object, you can:

- Use it as `PostgreSQLExecutionContext` (from `package:postgres`).

- Use it as `PgPool` (from `package:postgres_pool`).

- Use `CrdbPool.run` for non-transactional batches with optional retry.

- Use `CrdbPool.runTx` for transactional batches with optional retry.