Got it!
Thanks
On Tue, Dec 13, 2016 at 11:35 AM, Dave Cheney wrote:
>
>
> On Tuesday, 13 December 2016 19:20:04 UTC+11, Stannis Kozlov wrote:
>>
>> Thanks for reply, Dave
>>
>> I've made simple application and run it on Xeon and i5. In case of i5 I
>&g
Thanks for reply, Dave
I've made simple application and run it on Xeon and i5. In case of i5 I see
threads as expected, on Xeon CPU only one thread is working. May it related
with difference go versions?
i5 output (go version 1.6):
$ go run test_tr.go
Spinning thread
Spinning thread
Spinning
I have an app with more that 30 threads which takes 4 of 4 cores on my i5
laptop. Meanwhile when I run the app on 2xE2630 I see only 2 processes and
100% utilization of 2 cores.
Is it necessary to apply certain settings to let an application with with
multicore architecture?
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Thanks, folks!
It's clear now:
func sock() {
conn, err := net.Dial("tcp", "192.168.0.1:80")
if err != nil {
fmt.Printf("\nDial has an error for you: %v\n", err)
return
}
fmt.Fprintf(conn, "GET / HTTP/1.0\r\n\r\n")
status, err := bufio.NewReader(conn).ReadString('\n')
fmt.Printf
I've modified the function accordingly:
func sock() {
conn, err := net.Dial("tcp", "192.168.0.1:9991")
if err != nil {
fmt.Printf("\nDial has an error for you %v", err)
}
fmt.Fprintf(conn, "GET / HTTP/1.0\r\n\r\n")
status, err := bufio.NewReader(conn).ReadString('\n')
fmt.Printf("
I've been looking for a solution for .join like method in Go. Finally
solution came with "sync":
https://golang.org/pkg/sync/#WaitGroup
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I'm trying to write simple port scanner and using "net" to check port
availability:
func sock() {
conn, err := net.Dial("tcp", "192.168.0.1:9991")
if err != nil {
fmt.Printf("\n!!!:: %v", err)
conn.Close()
Debug return error:
!!!:: dial tcp 192.168.0.1:9991: getsockopt: connection re
