Commit

middleware/gin_recovery.go

@@ -0,0 +1,55 @@
+package middleware
+
+import (
+	"nCovTrack-Backend/utils"
+	"net"
+	"net/http"
+	"net/http/httputil"
+	"os"
+	"runtime/debug"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+func GinRecovery(stack bool) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		defer func() {
+			if err := recover(); err != nil {
+				var brokenPipe bool
+				if ne, ok := err.(*net.OpError); ok {
+					if se, ok := ne.Err.(*os.SyscallError); ok {
+						if strings.Contains(strings.ToLower(se.Error()), "broken pipe") || strings.Contains(strings.ToLower(se.Error()), "connection reset by peer") {
+							brokenPipe = true
+						}
+					}
+				}
+				httpRequest, _ := httputil.DumpRequest(c.Request, true)
+				var logParams []interface{}
+				logParams = append(logParams,
+					"uri", c.Request.RequestURI,
+					"method", c.Request.Method,
+					"request", string(httpRequest),
+					"error", interface{}(err),
+				)
+				if brokenPipe {
+					utils.RequestLogPanic(logParams...)
+					c.Error(err.(error))
+					c.Abort()
+					return
+				}
+				logParams = append(logParams,
+					"status", "recovery from panic",
+				)
+				if stack {
+					logParams = append(logParams,
+						"stack", string(debug.Stack()),
+					)
+				}
+				utils.RequestLogPanic(logParams...)
+				c.AbortWithStatus(http.StatusInternalServerError)
+			}
+		}()
+		c.Next()
+	}
+}