go-retryablehttp
retry-go
go-retryablehttp | retry-go | |
---|---|---|
3 | 5 | |
1,847 | 2,223 | |
1.8% | 1.9% | |
3.7 | 6.2 | |
9 days ago | 17 days ago | |
Go | Go | |
Mozilla Public License 2.0 | MIT License |
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go-retryablehttp
- Network Error Handling
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Building with the GitHub API
Both cases can be mitigated with automated retries. We went with hashicorp/go-retryablehttp as Echoes is built in Go. The library's default retry policy rightly doesn't consider a 401 response as a recoverable error, but this can be changed using the [CheckRetry hook](https://pkg.go.dev/github.com/hashicorp/go-retryablehttp#CheckRetry).
- Any http client framework?
retry-go
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Retry operations with constant, delays and exponential backoff strategies
Why this instead of https://github.com/avast/retry-go or https://github.com/cenkalti/backoff ?
- Network Error Handling
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retry package for golang
What is that advantage of your package compared to other ones like https://github.com/avast/retry-go?
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Go, NATS, gRPC and PostgreSQL clean architecture microservice with monitoring and tracing 👋
processCreateEmail handling create email events, it's start tracing span, increase metrics counters, then unmarshal message data, and call usecase create method, if it fails, we retry for 3 times using retry-go, if it still fails, we check is the current message redelivered and if redelivery count > maxRedeliveryCount(it's up to your business logic, here is 3 times limit), handling error cases can be very different and depends on your service business logic, in this example used Dead Letter Queue approach.
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Go, Kafka, gRPC and MongoDB microservice with metrics and tracing 👋
Workers validate message body then call usecase, if it's returns error, try for retry, good library for retry is retry-go, if again fails, publish error message to very simple Dead Letter Queue as i said, didn't implement here any interesting business logic, so in real production we have to handle error cases in the better way. And after message success processed commit it.
What are some alternatives?
resty - Simple HTTP and REST client library for Go
kafka-go - Kafka library in Go
heimdall - An enhanced HTTP client for Go
pgx - PostgreSQL driver and toolkit for Go
ghinstallation - HTTP Round Tripper for GitHub Apps - Authenticate as an Installation Workflow
Echo - High performance, minimalist Go web framework
github - Go library for accessing the GitHub v3 API
Gin - Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.
grpc-go - The Go language implementation of gRPC. HTTP/2 based RPC
sarama - Sarama is a Go library for Apache Kafka. [Moved to: https://github.com/IBM/sarama]
kafdrop - Kafka Web UI
swag - Automatically generate RESTful API documentation with Swagger 2.0 for Go.