Mirrors/VILLASweb-backend-go
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use log package

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This commit is contained in:
Steffen Vogel 2019-11-13 20:30:02 +01:00
parent 1c9986337e
commit 81b0110b68
3 changed files with 11 additions and 6 deletions
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5
database/database.go
View file

@ -1,8 +1,9 @@
package database package database
import ( import (
"flag"
"fmt" "fmt"
"log"
"github.com/jinzhu/gorm" "github.com/jinzhu/gorm"
_ "github.com/jinzhu/gorm/dialects/postgres" _ "github.com/jinzhu/gorm/dialects/postgres"
"log" "log"
@ -54,6 +55,8 @@ func InitDB(dbname string, isTest bool) *gorm.DB {
DropTables(db) DropTables(db)
} }
log.Println("Database connection established")
return db return db
} }

4
routes/healthz/healthz_endpoint.go
View file

@ -1,10 +1,10 @@
package healthz package healthz
import ( import (
"fmt"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/amqp" "git.rwth-aachen.de/acs/public/villas/web-backend-go/amqp"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/database" "git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
"github.com/gin-gonic/gin" "github.com/gin-gonic/gin"
"log"
"net/http" "net/http"
) )
@ -35,7 +35,7 @@ func getHealth(c *gin.Context) {
if len(database.AMQP_URL) != 0 { if len(database.AMQP_URL) != 0 {
err = amqp.CheckConnection() err = amqp.CheckConnection()
if err != nil { if err != nil {
fmt.Println(err.Error()) log.Println(err.Error())
c.JSON(http.StatusInternalServerError, gin.H{ c.JSON(http.StatusInternalServerError, gin.H{
"success:": false, "success:": false,
"message": err.Error(), "message": err.Error(),

8
start.go
View file

@ -1,7 +1,7 @@
package main package main
import ( import (
"fmt" "log"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/amqp" "git.rwth-aachen.de/acs/public/villas/web-backend-go/amqp"
"git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/healthz" "git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/healthz"
"time" "time"
@ -71,7 +71,7 @@ func main() {
fmt.Println("Starting AMQP client") fmt.Println("Starting AMQP client")
err := amqp.ConnectAMQP(database.AMQP_URL) err := amqp.ConnectAMQP(database.AMQP_URL)
if err != nil { if err != nil {
panic(err) log.Panic(err)
} }
// Periodically call the Ping function to check which simulators are still there // Periodically call the Ping function to check which simulators are still there
@ -83,12 +83,14 @@ func main() {
case <-ticker.C: case <-ticker.C:
err = amqp.PingAMQP() err = amqp.PingAMQP()
if err != nil { if err != nil {
fmt.Println("AMQP Error: ", err.Error()) log.Println("AMQP Error: ", err.Error())
} }
} }
} }
}() }()
log.Printf("Connected AMQP client to %s", amqpurl)
} }
// server at port 4000 to match frontend's redirect path // server at port 4000 to match frontend's redirect path
r.Run(":4000") r.Run(":4000")