Song Liu,
On Mon, Apr 3, 2017 at 5:33 AM, Song Liu <[email protected]> wrote:
> Is there any other official way to cancel a ResponseWriter ?
>
> Many thanks.
>
> On Saturday, April 1, 2017 at 8:12:55 PM UTC+8, Song Liu wrote:
>>
>>
>> I am implementing a file server, so http.ServerFile used to write back the
>> file content to remote client:
>>
>>
>> func downloadFile(w http.ResponseWriter, r *http.Request, p
>> httprouter.Params) {
>> ...
>>
>> http.ServeFile(w, r, filePath)
>> }
>>
>>
>> But sometimes the server want to abort the downloading, so what's the way
>> to abort the ResponseWriter ?
>>
>>
that sounds like a job for context.Context.
check out this video:
https://youtu.be/LSzR0VEraWw?list=PL64wiCrrxh4Jisi7OcCJIUpguV_f5jGnZ
hth,
-s
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