Greetings
I'm having some trouble while uploading medium-sized files (>6MB) through a
POST request. The browser client gives me the error 'Connection reset'.
I've tried using both the default *gin.Engine and vanilla http.Server (with
ReadTimeout and WriteTimeout in zeros). When the error appears, seems like
the request call doesn't reach my UploadFile function.
It seem to me that it is a read timeout issue, but changing the default
timeout in the server hadn't helped.
Any idea what's wrong with this?
//This is the handlerFunc code
func UploadFile(c *gin.Context) {
fmt.Println("Starting handler") //when the file is large, this isn't
printed
file, header, ex := c.Request.FormFile("upload")
if ex != nil {
c.JSON(http.StatusBadRequest, ex)
return
}
nf, ex := os.Create("newFile")
defer nf.Close()
if ex != nil {
c.AbortWithStatus(http.StatusInternalServerError)
}
_, ex := io.Copy(nf, file)
if ex != nil {
c.AbortWithStatus(http.StatusInternalServerError)
}
}
//I've tried serving this way
server := &http.Server{
ReadTimeout: 0,
WriteTimeout: 0,
Handler: r, // r is an *gin.Engine
Addr: port,
}
server.ListenAndServe()
//and this way
r.Run(port)
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