48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
package middleware
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import (
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"net"
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"net/http"
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"net/http/httputil"
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"os"
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"runtime/debug"
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"strings"
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"modelRT/logger"
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"github.com/gin-gonic/gin"
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)
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// GinPanicRecovery define func of customizing gin recover output
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func GinPanicRecovery() gin.HandlerFunc {
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return func(c *gin.Context) {
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defer func() {
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if err := recover(); err != nil {
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// Check for a broken connection, as it is not really a
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// condition that warrants a panic stack trace.
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var brokenPipe bool
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if ne, ok := err.(*net.OpError); ok {
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if se, ok := ne.Err.(*os.SyscallError); ok {
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if strings.Contains(strings.ToLower(se.Error()), "broken pipe") || strings.Contains(strings.ToLower(se.Error()), "connection reset by peer") {
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brokenPipe = true
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}
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}
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}
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httpRequest, _ := httputil.DumpRequest(c.Request, false)
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if brokenPipe {
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logger.Error(c, "http request broken pipe", "path", c.Request.URL.Path, "error", err, "request", string(httpRequest))
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// If the connection is dead, we can't write a status to it.
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c.Error(err.(error))
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c.Abort()
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return
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}
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logger.Error(c, "http_request_panic", "path", c.Request.URL.Path, "error", err, "request", string(httpRequest), "stack", string(debug.Stack()))
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c.AbortWithError(http.StatusInternalServerError, err.(error))
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}
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}()
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c.Next()
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}
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}
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