Project

polyn

0.0
Repository is archived
No release in over a year
polynspiffinc/polynHomepageDocumentationSource CodeBug TrackerWiki
A lightweight reactive microservice framework.
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 Popularity
Downloads
3,823
Stars
0
Forks
0
Watchers
10
 Releases
Current version
0.4.0
Total releases
7
First release
2022-08-18
Latest release
2022-12-20
 Pull Requests
Open Pull Requests
0
Closed Pull Requests
2
Merged Pull Requests
32
Pull Request Acceptance Rate
94%
 Development
Primary Language
Elixir
Licenses
MIT
Average date of last 50 commits
2023-01-06
Reverse Dependencies
0

 Dependencies

Runtime

json_schemer
~> 0.2
nats-pure
~> 2.0
opentelemetry-api
~> 1.1
 Project Readme

Polyn

Polyn is a message validation framework for the NATS messaging system. When publishing messages in NATS there are no restrictions about what the structure of the message is. This can lead to unexpected errors and make it difficult to anticipate what data to expect in a given message.

Polyn remedies this by defining JSON Schema contracts for messages that are validated by client libraries when messages are published and consumed. Knowing what fields are available and having those contracts enforced leads to a more predictable and reliable system.

Protocol

Polyn defines a protocol, that the client libraries adhere to, to ensure consistency. The protocol is defined here

Client Libraries

Polyn has the following client libraries: