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module support, make container ready

This commit is contained in:
Joerg Lehmann 2022-07-20 18:14:51 +02:00
parent dc6936912e
commit 7a7cb8d64e
3 changed files with 27 additions and 1 deletions
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5
go.mod Normal file
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@ -0,0 +1,5 @@
module nbit.ch/mini-beieli-lorahandler/v2
go 1.17
require github.com/gomodule/redigo v1.8.9

12
go.sum Normal file
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@ -0,0 +1,12 @@
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gomodule/redigo v1.8.9 h1:Sl3u+2BI/kk+VEatbj0scLdrFhjPmbxOc1myhDP41ws=
github.com/gomodule/redigo v1.8.9/go.mod h1:7ArFNvsTjH8GMMzB4uy1snslv2BwmginuMs06a1uzZE=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

11
persistence.go
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@ -3,6 +3,7 @@ package main
import ( import (
"fmt" "fmt"
"github.com/gomodule/redigo/redis" "github.com/gomodule/redigo/redis"
"os"
"strconv" "strconv"
"time" "time"
) )
@ -12,6 +13,14 @@ var globalPool *redis.Pool
const lastvaluesPrefix string = "lastvalues:" const lastvaluesPrefix string = "lastvalues:"
const devPrefix string = "dev:" const devPrefix string = "dev:"
func getenv(key, fallback string) string {
value := os.Getenv(key)
if len(value) == 0 {
return fallback
}
return value
}
type CalSettings struct { type CalSettings struct {
w1_0 int32 w1_0 int32
w2_0 int32 w2_0 int32
@ -28,7 +37,7 @@ func newPool() *redis.Pool {
// Dial is an application supplied function for creating and // Dial is an application supplied function for creating and
// configuring a connection. // configuring a connection.
Dial: func() (redis.Conn, error) { Dial: func() (redis.Conn, error) {
c, err := redis.Dial("tcp", ":6379") c, err := redis.Dial("tcp", getenv("REDIS_CONNECTION_STRING", ":6379"))
if err != nil { if err != nil {
panic(err.Error()) panic(err.Error())
} }