hi Bjoern
>>> Why would you expect this? "result 1" is the fist value that was sent
to the channel. Channels are sort of FIFO.
Yeah I know.. but what is the workaround to get latest c1 value which is
retrieve just before timeout
Do I need to use "for ( loop )" around Select till timeout to invoke res: =
<c1 to flush it's value till get timeout?
Please help
Thanks,
Abhi
On Sunday, August 6, 2017 at 7:01:25 PM UTC+5:30, bjoern...@googlemail.com
wrote:
>
>
>
> Am Sonntag, 6. August 2017 09:53:36 UTC+2 schrieb Abhijit Desai:
>>
>> Can you please help with below code to get output at specific cutoff time
>> and exit
>>
>> Thanks in advance
>>
>> Abhi
>>
>>
>>
>> package main
>>
>> import "time"
>> import "fmt"
>>
>> func main() {
>>
>> c1 := make(chan string)
>>
>> go func() { //Sending data after certain time
>>
>> c1 <- "result 1"
>>
>> time.Sleep(time.Second * 1)
>> c1 <- "result 2 afer 1 sec"
>>
>> time.Sleep(time.Second * 1)
>> c1 <- "result 2 afer 2 sec"
>>
>> time.Sleep(time.Second * 1)
>> c1 <- "result 2 afer 3 sec"
>>
>> time.Sleep(time.Second * 1)
>> c1 <- "result 2 afer 4 sec"
>>
>> time.Sleep(time.Second * 1)
>> c1 <- "result 2 afer 5 sec"
>> }()
>>
>> select {
>> case <-time.After(time.Second * 4): { //cut off 4s and return the
>> value
>> res := <-c1
>> fmt.Println(res) // expecting result "result 2 afer 3 sec"
>> but returning "result 1"
>>
>
> Why would you expect this? "result 1" is the fist value that was sent to
> the channel. Channels are sort of FIFO.
>
>
>> }
>> }
>> }
>>
>
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