♻️ RoadSign v2 #6

Merged
LittleSheep merged 14 commits from refactor/v2 into master 2024-01-26 05:32:06 +00:00
7 changed files with 69 additions and 4 deletions
Showing only changes of commit 4bdddf72e9 - Show all commits

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@ -1,6 +1,7 @@
package hypertext
import (
"github.com/spf13/viper"
"math/rand"
"regexp"
@ -82,7 +83,7 @@ func UseProxies(app *fiber.App) {
// Passing all the rules means the site is what we are looking for.
// Let us respond to our client!
return makeResponse(ctx, &dest)
return makeResponse(ctx, region, &location, &dest)
}
}
@ -93,7 +94,7 @@ func UseProxies(app *fiber.App) {
})
}
func makeResponse(ctx *fiber.Ctx, dest *navi.Destination) error {
func makeResponse(ctx *fiber.Ctx, region *navi.Region, location *navi.Location, dest *navi.Destination) error {
// Modify request
for _, transformer := range dest.Transformers {
if err := transformer.TransformRequest(ctx); err != nil {
@ -111,5 +112,26 @@ func makeResponse(ctx *fiber.Ctx, dest *navi.Destination) error {
}
}
// Collect trace
if viper.GetBool("telemetry.capture_traces") {
var message string
if err != nil {
message = err.Error()
}
go navi.R.AddTrace(navi.RoadTrace{
Region: region.ID,
Location: location.ID,
Destination: dest.ID,
Uri: ctx.OriginalURL(),
IpAddress: ctx.IP(),
UserAgent: ctx.Get(fiber.HeaderUserAgent),
Error: navi.RoadTraceError{
IsNull: err == nil,
Message: message,
},
})
}
return err
}

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@ -1,6 +1,7 @@
package navi
import (
"github.com/spf13/viper"
"io"
"os"
"path/filepath"
@ -13,6 +14,7 @@ var R *RoadApp
func ReadInConfig(root string) error {
instance := &RoadApp{
Regions: make([]*Region, 0),
Traces: make([]RoadTrace, 0, viper.GetInt("performance.traces_limit")),
}
if err := filepath.Walk(root, func(fp string, info os.FileInfo, _ error) error {

25
pkg/navi/metrics.go Normal file
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@ -0,0 +1,25 @@
package navi
import "github.com/spf13/viper"
type RoadTrace struct {
Region string `json:"region"`
Location string `json:"location"`
Destination string `json:"destination"`
Uri string `json:"uri"`
IpAddress string `json:"ip_address"`
UserAgent string `json:"user_agent"`
Error RoadTraceError `json:"error"`
}
type RoadTraceError struct {
IsNull bool `json:"is_null"`
Message string `json:"message"`
}
func (v *RoadApp) AddTrace(trace RoadTrace) {
v.Traces = append(v.Traces, trace)
if len(v.Traces) > viper.GetInt("performance.traces_limit") {
v.Traces = v.Traces[1:]
}
}

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@ -8,6 +8,7 @@ import (
type RoadApp struct {
Regions []*Region `json:"regions"`
Traces []RoadTrace `json:"traces"`
}
func (v *RoadApp) Forward(ctx *fiber.Ctx, dest *Destination) error {

10
pkg/sideload/metrics.go Normal file
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@ -0,0 +1,10 @@
package sideload
import (
"code.smartsheep.studio/goatworks/roadsign/pkg/navi"
"github.com/gofiber/fiber/v2"
)
func getTraces(c *fiber.Ctx) error {
return c.JSON(navi.R.Traces)
}

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@ -53,6 +53,7 @@ func InitSideload() *fiber.App {
cgi := app.Group("/cgi").Name("CGI")
{
cgi.Get("/metadata", getMetadata)
cgi.Get("/traces", getTraces)
cgi.Get("/statistics", getStatistics)
cgi.Get("/sites", getRegions)
cgi.Get("/sites/cfg/:id", getRegionConfig)

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@ -21,8 +21,12 @@ max_qps = -1
[paths]
configs = "./config"
[performance]
[telemetry]
request_logging = true
capture_traces = true
[performance]
traces_limit = 256
network_timeout = 3_000
prefork = false