1 files changed, 0 insertions, 72 deletions

diff --git a/util/gin.go b/util/gin.go
deleted file mode 100644
index 9bba6ee..0000000
--- a/util/gin.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package util
-
-import (
-        "context"
-        "log"
-        "net"
-        "net/http"
-        "os"
-        "os/signal"
-
-        "github.com/gin-gonic/gin"
-)
-
-// Copied from: https://github.com/gin-gonic/gin/blob/59ab588bf597f9f41faee4f217b5659893c2e925/utils.go#L137
-func resolveAddress(addr []string) string {
-        switch len(addr) {
-        case 0:
-                if port := os.Getenv("PORT"); port != "" {
-                        log.Printf("Environment variable PORT=\"%s\"", port)
-                        return ":" + port
-                }
-                log.Printf("Environment variable PORT is undefined. Using port :8080 by default")
-                return ":8080"
-        case 1:
-                return addr[0]
-        default:
-                panic("too many parameters")
-        }
-}
-
-// Runs a gin.Engine instance in a way that can be canceled by an SIGINT
-func GinRun(e *gin.Engine, debug bool, a ...string) {
-        if debug {
-                gin.SetMode(gin.DebugMode)
-        } else {
-                gin.SetMode(gin.ReleaseMode)
-        }
-
-        srv := &http.Server{
-                Addr:    resolveAddress(a),
-                Handler: e,
-        }
-
-        idleConnsClosed := make(chan struct{})
-
-        go func() {
-                sigint := make(chan os.Signal, 1)
-                signal.Notify(sigint, os.Interrupt)
-                <-sigint
-
-                log.Println("Caught SIGINT, shutting down")
-                if err := srv.Shutdown(context.Background()); err != nil {
-                        log.Printf("HTTP server Shutdown: %v", err)
-                }
-
-                close(idleConnsClosed)
-        }()
-
-        log.Printf("Listening and serving HTTP on %s\n", srv.Addr)
-        if err := srv.ListenAndServe(); err != http.ErrServerClosed {
-                log.Fatalf("HTTP server ListenAndServe: %v", err)
-        }
-
-        <-idleConnsClosed
-}
-
-func GetRequestIP(c *gin.Context) net.IP {
-        if xff := c.Request.Header.Get("X-Forwarded-For"); xff != "" {
-                return ParseIP(xff)
-        }
-        return ParseIP(c.Request.RemoteAddr)
-}