openethereum-node-status/internal/server/router.go

54 lines
997 B
Go

package server
import (
"net/http"
"github.com/gin-gonic/gin"
)
func Start(port string, ginMode string) error {
gin.SetMode(ginMode)
gin.DisableConsoleColor()
router := gin.Default()
router.GET("/metrics", metricsHandler)
router.GET("/health", healthHandler)
return router.Run(port)
}
func healthHandler(c *gin.Context) {
allOk, data := batchHealthCall()
if !allOk {
// choose a better status code if available
c.JSON(http.StatusExpectationFailed, gin.H{
"message": "could not get node health status",
})
return
}
c.JSON(http.StatusOK, gin.H{
"syncComplete": data.SyncComplete,
"chainName": data.ChainName,
})
}
func metricsHandler(c *gin.Context) {
allOk, data := batchMetricsCall()
if !allOk {
// choose a better status code if available
c.JSON(http.StatusExpectationFailed, gin.H{
"message": "could not get node metrics",
})
return
}
c.JSON(http.StatusOK, gin.H{
"gasPrice": data.GasPrice,
"blockNumber": data.BlockNumber,
})
}