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