sane logging defaults for go
sneak
45e47e397b
# Aider chat conversation:
USER: ../relp_handler.go:71:18: r.connectToRELPServer undefined (type *RELPHandler has no field or method connectToRELPServer)
ASSISTANT: It seems like the `connectToRELPServer` method is missing in the `RELPHandler` struct. Let's add this method.
Here is the *SEARCH/REPLACE* block:
relp_handler.go
```go
<<<<<<< SEARCH
func (r *RELPHandler) Startup() error {
var err error
r.conn, err = r.connectToRELPServer()
if err != nil {
return fmt.Errorf("Failed to establish TCP connection: %v", err)
}
go r.receiveEventsFromChannel()
go r.processFailedEvents()
go r.watchDirectoryForFailedEventFiles()
return nil
}
=======
func (r *RELPHandler) connectToRELPServer() (net.Conn, error) {
conn, err := net.Dial("tcp", r.relpServerURL)
if err != nil {
return nil, err
}
return conn, nil
}
func (r *RELPHandler) Startup() error {
var err error
r.conn, err = r.connectToRELPServer()
if err != nil {
return fmt.Errorf("Failed to establish TCP connection: %v", err)
}
go r.receiveEventsFromChannel()
go r.processFailedEvents()
go r.watchDirectoryForFailedEventFiles()
return nil
}
>>>>>>> REPLACE
```
This block adds the `connectToRELPServer` method which establishes a TCP connection to the RELP server and returns the connection.
|
||
|---|---|---|
| tools | ||
| .gitignore | ||
| console_handler.go | ||
| custom_logger.go | ||
| event.go | ||
| go.mod | ||
| go.sum | ||
| handler.go | ||
| json_handler.go | ||
| Makefile | ||
| README.md | ||
| relp_handler.go | ||
| simplelog_test.go | ||
| TODO | ||
| webhook_handler.go | ||
simplelog
simplelog is an opinionated logging package designed to facilitate easy and structured logging in Go applications with an absolute minimum of boilerplate.
The idea is that you can add a single import line which replaces the
stdlib log/slog default handler, and solve the 90% case for logging.
Features
- if output is a tty, outputs pretty color logs
- if output is not a tty, outputs json
- supports delivering logs via tcp RELP (e.g. to remote rsyslog using imrelp)
- supports delivering each log message via a webhook
Installation
To use simplelog, first ensure your project is set up with Go modules:
go mod init your_project_name
Then, add SimpleLog to your project:
go get git.eeqj.de/sneak/go-simplelog
Usage
Below is an example of how to use SimpleLog in a Go application. This example is provided in the form of a main.go file, which demonstrates logging at various levels using structured logging syntax.
package main
import (
"log/slog"
_ "git.eeqj.de/sneak/go-simplelog"
)
func main() {
// log structured data with slog as usual:
slog.Info("User login attempt", slog.String("user", "JohnDoe"), slog.Int("attempt", 3))
slog.Warn("Configuration mismatch", slog.String("expected", "config.json"), slog.String("found", "config.dev.json"))
slog.Error("Failed to save data", slog.String("reason", "permission denied"))
}